Find Firestopping Contractors in Los Angeles, CA

Hedrick Fire Protection

Hedrick Fire Protection is a Supplier that serves the Chino, CA area and specializes in Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Suppression, Fire Suppression Systems Insulation.

Bay Alarm Company

Arizona • California • Washington

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Design and Engineering, Electronic Life Safety, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm

Bay Alarm Company is a Specialty Contractor that serves the San Diego, CA area and specializes in Design and Engineering, Electronic Life Safety, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm.

Circo System Balance, Inc.

California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Institutional

Controlled Environment Rooms, Fire and Smoke Protection, Fire Protection Specialties, Heating Ventilating and Air Conditioning HVAC, HVAC General

Circo System Balance is a TABB Certified Test and Balance (TAB) firm established in 1962.

Golden Phoenix Construction Company Inc.

California

General Contractor, Specialty Contractor

Commercial, Infrastructure, Residential

Access Control, Communications, Electrical, Electrical General, Fire and Smoke Protection

Golden Phoenix Construction Company Inc. is a General Contractor, Specialty Contractor that serves the Azusa, CA area and specializes in Access Control, Communications, Electrical, Electrical General, Fire and Smoke Protection.

JD Firestop Pros, Inc.

California

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Applied Fire Protection, Board Fire Protection, Expansion Control, Firestopping, Joint Sealants, Thermal Insulation

JD Firestop Pros, Inc. is a UL Qualified certified California SBE with 25+ years of experience that offers various life safety services to Northern California. 

Door Specialties, Inc. Door Systems

Kansas City, MO • Alabama • Arizona • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Kentucky • Louisiana • Maryland • Massachusetts • Minnesota • Missouri • Montana • Nevada • New Jersey • New Mexico • New York • North Carolina • Nova Scotia • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • South Carolina • Tennessee • Texas • Utah • Virginia • Washington • West Virginia • Wisconsin

Specialty Contractor, Supplier

Commercial, Healthcare, Infrastructure, Institutional, Residential

Elevators, Fire and Smoke Protection, Fire Suppression, Other Conveying Equipment, Smoke Containment Barriers, Specialty Doors and Frames

Door Systems is a multi-state Specialty subcontractor that specializes in Smoke/Fire Curtains and Integrated Fire Door Assemblies. Please also note we are a Certified Won-Door Dealer in the state of California. 

Door Systems is dedicated to providing innovative solutions to your existing building needs as well as assist in specifying and designing your future projects. 

Vanguard Smoke & Fire Curtains, Inc.

California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Elevators, Fire and Smoke Protection, Fire Protection Specialties, Hydraulic Elevators, Smoke Containment Barriers, Specialty Doors and Frames

Vanguard Smoke & Fire Curtains, Inc. is a Specialty Contractor that serves the Placentia, CA area and specializes in Elevators, Fire and Smoke Protection, Fire Protection Specialties, Hydraulic Elevators, Smoke Containment Barriers, Specialty Doors and Frames.

Integrated Building Solutions

Alabama • Arizona • California • Colorado • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • New Jersey • North Carolina • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • Tennessee • Texas • Virginia • Washington • West Virginia • Wisconsin

Specialty Contractor

Commercial, Industrial and Energy, Institutional

Electrical Design and Engineering, Electrical General, Facility Maintenance and Operation Equipment, Fire and Smoke Protection, Fire Suppression, Integrated Automation Systems For Electrical

Integrated Building Solutions is a Specialty Contractor that serves the Coon Rapids, MN area and specializes in Electrical Design and Engineering, Electrical General, Facility Maintenance and Operation Equipment, Fire and Smoke Protection, Fire Suppression, Integrated Automation Systems For Electrical.

WESTERN STATES FIRE PROTECTION

California

Consultant, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Institutional

Design and Engineering, Electrical, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Suppression

WESTERN STATES FIRE PROTECTION is a Consultant, Specialty Contractor, Supplier that serves the Roseville, CA area and specializes in Design and Engineering, Electrical, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Suppression.

Aegis Fire Systems

California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Water Storage, Firestopping

At Aegis Fire Systems, we take pride in providing our customers with timely, cost-effective and reliable fire protection installations. We use only the most advanced resources to meet your property’s unique needs. All projects are carefully planned, scheduled and managed in order to complete them on time and on budget. Communication, teamwork and on-site supervision of projects from beginning to end ensure our success and your happiness.

Karcher Interior Systems, Inc.

California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Acoustic Treatment, Blanket Insulation, Board Insulation, Expansion Control, Firestopping, Joint Protection, Joint Sealants, Thermal Insulation

Karcher Interior Systems, Inc. is a Specialty Contractor that serves the Orange, CA area and specializes in Acoustic Treatment, Blanket Insulation, Board Insulation, Expansion Control, Firestopping, Joint Protection, Joint Sealants, Thermal Insulation.

Amens Integrated LLC

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Institutional

Access Control, Audio Video Communications, Electronic Life Safety, Electronic Personal Protection Systems, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm

Amens Integrated LLC is a Specialty Contractor that serves the Roanoke, TX area and specializes in Access Control, Audio Video Communications, Electronic Life Safety, Electronic Personal Protection Systems, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm.

A2O, Inc.

Arizona • California • Colorado • Idaho • Montana • Nevada • New Mexico • Oregon • Utah • Washington • Wyoming

Engineer

Commercial, Healthcare, Infrastructure, Institutional, Residential

Design and Engineering, Fire and Smoke Protection, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Water Storage

A2O is a fire and life safety consulting firm specializing in commercial construction. We specialize in passive fire protection, compartmentation, egress, code compliance, and fire protection system design. We can provide engineering judgments for fire-rated assemblies, plan reviews for code compliance, and many other services. We're experts with the International Building and Fire Codes, NFPA 101, NFPA 13, NFPA 25, and NFPA 14 among many others. Let us know how we can assist you project in achieving code compliance and help improve the safety of our buildings throughout the west. 

F&K Estimating

Baie-D'Urfé, QC • Brampton, ON • Burlington, ON • Burnaby, BC • Calgary, AB • Central Huron, ON • DC, DC • Dallas, TX • East Zorra-Tavistock, ON • Edmonton, AB • El Paso, TX • Erin, ON • Filadelfia, PA • Gatineau, QC • Greater Sudbury, ON • Guelph, ON • Halifax, NS • Hamilton, ON • Houston, TX • Indianapolis, IN • Kansas City, MO • Lake Zurich, IL • Laval, QC • London, ON • Los Angeles, CA • Lévis, QC • New York, NY • Niagara Falls, ON • Ottawa, ON • Philadelphia, PA • Portland, OR • Queens, NY • Quesnel, BC • Quinte West, ON • Québec, QC • Red Deer, AB • Richmond Hill, ON • Richmond, BC • Saint John, NB • San Diego, CA • San Francisco, CA • San Jose, CA • St Francois Xavier, MB • St John's, NL • St-François-Xavier-de-Brompton, QC • Surrey, BC • Tampa, FL • Toronto, ON • Union, NJ • University Park, PA • Uxbridge, ON • Vancouver, BC • Vaughan, ON • Xenia, IL • Xenia, OH • Yellowhead County, AB • York, PA • Zanesville, OH • Zorra, ON • Alabama • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Manitoba • Maryland • Massachusetts • Michigan • Missouri • New Brunswick • New Jersey • New York • Newfoundland and Labrador • North Carolina • Nova Scotia • Ohio • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • Tennessee • Texas • Vermont • Virginia • Washington • Wisconsin

Architect, Consultant, Engineer, General Contractor, Owner Real Estate Developer, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

3d Capture Scanning, Abatement and Remediation, Above Grade Vapor Retarders, Access and Barriers, Access Control, Access Doors and Panels, Access Flooring, Accounting, Acoustic Ceilings, Acoustic Treatment, Aggregate Coated Panels, Aggregate Surfacing, Agricultural Equipment, Air Barriers, Airfield Construction, Airfield Signaling and Control Equipment, All Glass Entrances and Storefronts, Aluminum Framed Entrances and Storefronts, Aluminum Siding, Amusement Park Structures and Equipment, Applied Fire Protection, Appraisers and Valuation Services, Aquariums, Arch Dams, Architectural Design and Engineering, Architectural Wood Casework, Art, Artificial Reefs, Arts and Crafts Equipment, Asbestos Abatement and Remediation, Assessments and Studies, Athletic and Recreational Special Construction, Athletic and Recreational Surfacing, Audio Video Communications, Automatic Entrances and Storefronts, Auxiliary Dam Structures, Backing Boards and Underlayments, Balanced Door Entrances and Storefronts, Base Courses, Batten Seam Sheet Metal Wall Cladding, Below Grade Gas Retarders, Below Grade Vapor Retarders, Bentonite Waterproofing, Bim and Model Making Services, Biohazard Abatement and Remediation, Blanket Insulation, Blown Insulation, Board Fire Protection, Board Insulation, Board Product Air Barriers, Bored Piles, Brick Tiling, Bridge Machinery, Bridge Signaling and Control Equipment, Bridge Specialties, Bridges, Bronze Framed Entrances and Storefronts, Building Information Modeling Bim, Building Modules and Components, Built Up Bituminous Waterproofing, Bulk Material Processing Equipment, Buttress Dams, Cable Transportation, Caissons, Canvas Roofing, Carpeting, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Cattle Guards, Ceilings, Cement Plastering, Cementitious and Reactive Waterproofing, Cementitious Wall Panels, Ceramic Tile Faced Panels, Ceramic Tiling, Chain Link Fences and Gates, Chemical Corrosion Resistant Masonry, Chemical Waste Systems, Civil Design and Engineering, Cleaning and Maintenance Of Existing Period Conditions, Composition Siding, Compressed Air Systems, Concrete, Concrete Finishing, Concrete Paving, Concrete Supply and Delivery, Concrete Tiling, Conservation Services, Conservation Treatment For Period Architectural Woodwork, Conservation Treatment For Period Concrete, Conservation Treatment For Period Masonry, Emergency Access and Information Cabinets, Emergency Aid Specialties, Emergency Response Systems, Entertainment and Recreation Equipment, Entrances and Storefronts, Fabricated Wall Panel Assemblies, Facility Chutes, Facility Fuel Systems, Fire Suppression Water Storage, Fireplace Specialties, Fireplaces and Stoves, Firestopping, First Aid Facilities, Fixed Louvers, Forming, Fountains, Funiculars, Glazed Aluminum Curtain Walls, Glazed Stainless Steel Curtain Walls, Glazed Steel Curtain Walls, Landscaping, Lead Abatement and Remediation

At F&K Estimating, we specialize in providing accurate, reliable, and timely construction cost estimates for contractors, developers, architects, and project owners across the United States. Our mission is simple: to help you win more bids, reduce risk, and save valuable time by delivering clear and detailed estimates tailored to your project’s needs.

With years of industry experience, our team understands the challenges of today’s construction market—from fluctuating material prices to tight deadlines. That’s why we focus on precision, transparency, and efficiency in every estimate we prepare. Whether it’s residential, commercial, or industrial construction, we deliver the insights you need to make informed decisions.

Why Choose Us?

Accurate Quantity Takeoffs – Comprehensive breakdowns of labor, material, and equipment costs.

Fast Turnaround – Meeting your deadlines without compromising quality.

Experienced Professionals – Skilled estimators with practical construction knowledge.

Client-Focused Service – We adapt to your project requirements and provide ongoing support.

At F&K Estimating, we’re more than just numbers—we’re your partner in building success.

Phone: 317-751-5969
Email: info@fandkestimating.com

Lindley Fire

Arizona • California • Nevada

Specialty Contractor

Commercial, Industrial and Energy

Design and Engineering, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression

Lindley Fire is a long standing, professional, and honest Fire/Life Safety company. With over 30 years of experience, Lindley Fire will be able to exceed your expectations in all areas of fire and life safety needs.

Guardian Fire Services

New York, NY • California • Colorado • Louisiana • Maryland • New Jersey • Pennsylvania • Tennessee

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Gas Detection and Alarm

Guardian Fire Services is a Specialty Contractor that serves the Nashville, TN area and specializes in Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Gas Detection and Alarm.

Voltage Specialists

California

Specialty Contractor

Commercial, Healthcare

Electrical, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression

Voltage Specialists is a Specialty Contractor that serves the Paradise, CA area and specializes in Electrical, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression.

West Coast Fire & Integration, A Climatec Company

California

Specialty Contractor

Commercial, Healthcare, Institutional, Residential

Communications, Electrical, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Protection Specialties, Fire Suppression

West Coast Fire & Integration, A Climatec Company is a Specialty Contractor that serves the Yorba Linda, CA area and specializes in Communications, Electrical, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Protection Specialties, Fire Suppression.

Fortis Fire and Safety

Arizona • California • Florida • Louisiana • New Mexico • Texas

Consultant, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage

Fortis Fire and Safety is a Consultant, Specialty Contractor, Supplier that serves the Houston, TX area and specializes in Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage.

Intelligent Fire System & Solutions

Arizona • California • Nevada • Tennessee • Texas

Consultant, Engineer, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage

At Intelligent Fire Systems & Protection, we don’t just protect buildings—we safeguard lives, livelihoods, and legacies. Founded in 2014, our team brings together over 38 years of industry-specific experience with a shared commitment to one clear vision: deliver unmatched fire safety solutions with purpose, passion, and precision.

We built our company on five unwavering principles of business:

    Quality
    Integrity
    Accountability
    Reliability
    Superiority

These are more than words to us—they are the foundation of every system we install, every service we provide, and every relationship we build.

Our mission is simple, yet powerful:
To provide your business with a team of dedicated professionals who deliver an exceptional customer experience—every time. We are relentless because your safety demands nothing less.

We take immense pride in our commitment to our customers, their safety, and their property. With Intelligent Fire Systems & Protection, you get more than a service provider—you get a partner who stands by you with expertise, integrity, and care.

Fire, Life, & Your Safety. Always.

Sierra Lathing Company, Inc.

California

Specialty Contractor

Institutional

Cementitious Wall Panels, Fiber Cement Siding, Firestopping, Flexible Flashing, Fluid Applied Membrane Air Barriers, Fluid Applied Waterproofing, Gypsum Board, Gypsum Plastering, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies

Sierra Lathing Company, Inc. is a Specialty Contractor that serves the Rialto, CA area and specializes in Cementitious Wall Panels, Fiber Cement Siding, Firestopping, Flexible Flashing, Fluid Applied Membrane Air Barriers, Fluid Applied Waterproofing, Gypsum Board, Gypsum Plastering, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies.

Thompson Systems

California

Specialty Contractor

Commercial, Healthcare, Institutional

Access Control, Audio Video Communications, Communications, Electrical, Fire and Smoke Protection, Fire Detection and Alarm, Specialized Systems, Temporary Telecommunications, Video Surveillance

Thompson Systems is a Specialty Contractor that serves the Jurupa Valley, CA area and specializes in Access Control, Audio Video Communications, Communications, Electrical, Fire and Smoke Protection, Fire Detection and Alarm, Specialized Systems, Temporary Telecommunications, Video Surveillance.

Quality Fire Protection, inc.

California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

Design and Engineering, Emergency Response Systems, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage

Quality Fire Protection, inc. is a Specialty Contractor that serves the Tarzana, CA area and specializes in Design and Engineering, Emergency Response Systems, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage.

Fire Codes Compliance, LLC

New York, NY • Alabama • Arizona • Arkansas • California • Colorado • Florida • Georgia • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maryland • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Mexico • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Virginia • Washington • West Virginia

Consultant, Specialty Contractor, Supplier

Commercial, Healthcare, Institutional, Residential

Applied Fire Protection, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage, Firestopping, Gas Detection and Alarm, Instrumentation and Control For Fire Suppression System, Integrated Automation Battery Monitors, Integrated Automation Control and Monitoring Network, Integrated Automation Control Dampers, Integrated Automation Control Valves, Integrated Automation Current Sensors, Integrated Automation Lighting Relays, Integrated Automation Systems For Fire Suppression, Smoke Containment Barriers, Smoke Seals, Temporary Fire Protection, Water Based Fire Suppression Systems, Water Detection and Alarm

Fire Codes Compliance, LLC is a Consultant, Specialty Contractor, Supplier that serves the Fort Mill, SC area and specializes in Applied Fire Protection, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage, Firestopping, Gas Detection and Alarm, Instrumentation and Control For Fire Suppression System, Integrated Automation Battery Monitors, Integrated Automation Control and Monitoring Network, Integrated Automation Control Dampers, Integrated Automation Control Valves, Integrated Automation Current Sensors, Integrated Automation Lighting Relays, Integrated Automation Systems For Fire Suppression, Smoke Containment Barriers, Smoke Seals, Temporary Fire Protection, Water Based Fire Suppression Systems, Water Detection and Alarm.

Onyx Building Group, Inc.

California • Idaho • Nevada • Texas • Utah • Wyoming

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Acoustic Ceilings, Air Barriers, Applied Fire Protection, Cement Plastering, Exterior Insulation and Finish Systems Eifs, Firestopping, Fluid Applied Membrane Air Barriers, Other Plastering, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Plaster Fabrications

Onyx Building Group, Inc. is a Specialty Contractor that serves the El Cajon, CA area and specializes in Acoustic Ceilings, Air Barriers, Applied Fire Protection, Cement Plastering, Exterior Insulation and Finish Systems Eifs, Firestopping, Fluid Applied Membrane Air Barriers, Other Plastering, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Plaster Fabrications.

SBI Interiors Inc

Oakland, CA • San Francisco, CA • San Jose, CA • California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Acoustic Ceilings, Acoustic Treatment, Blanket Insulation, Board Insulation, Cement Plastering, Finish Carpentry, Firestopping, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Rough Carpentry, Wall Finishes

SBI Interiors is a mid-sized family subcontractor specializing in commercial drywall, metal framing, and wall finishing for offices, healthcare, schools, retail, and industrial builds in the  SF Bay Area and Greater areas. With 15+ years in the trade, we prioritize reliability over rock-bottom bids.

Global Fire Protection Group

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Washington • West Virginia • Wisconsin • Wyoming

Consultant

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Assessments and Studies, Bim and Model Making Services, Commissioning, Design and Engineering, Design Coordination Services, Fire Protection Engineering, Fire Protection Specialties, Fire Suppression, Firestopping, Hazardous Material Assessment, Water Based Fire Suppression Systems

Global Fire Protection Group, LLC provides complete fire and life safety engineering, consulting, design and field
services to our clients across the world. Headquartered in Chadds Ford, PA, our firm is composed of a diverse team of highly-credentialed individuals based throughout the United States, with affiliates throughout Latin America, EMEA and APAC. Our founders envisioned a firm that would provide expertise in all phases of fire protection (detection, suppression and compartmentation) and life safety. In following through with that vision, we have assembled industry leading experts in all these areas which makes Global Fire Protection Group the most comprehensive engineering firm you will find.

Intelli-tech

California • Nevada

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Applied Fire Protection, Design and Engineering, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Suppression, Gas Detection and Alarm, Project Management and Coordination

 Protecting your business from every aspect of fire damage. We specialize in protecting your company's assets, and ensuring minimum downtime, we believe our totally integrated systems approach represents the best value in protecting your people from physical injury, servers from data loss, and your business from the high cost of downtime. Intelli-tech installs and services a wide variety of fire systems - Gas Detection –  Air Sampling (VESDA) – Liquid Leak Detection – Fire Alarm – Water Mist – Flame Detection
Clean Agent Fire Suppression  (Novec 1230, Ecaro25, FM200, Proinert2) - FireTrace - Linear Heat Detection, and many more

Jade Security Systems Inc.

California

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Access Control, Access Doors and Panels, Communications, Data and Voice Communications, Electronic Life Safety, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Security Detection Alarm and Monitoring, Security Equipment, Video Surveillance

Jade Security Systems Inc. is a Specialty Contractor that serves the Brawley, CA area and specializes in Access Control, Access Doors and Panels, Communications, Data and Voice Communications, Electronic Life Safety, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Security Detection Alarm and Monitoring, Security Equipment, Video Surveillance.

Engineered Fire Systems

Alaska • Arizona • California • Colorado • Hawaii • Idaho • Nevada • New York • Oregon • Texas • Utah • Washington

Consultant, Engineer, Specialty Contractor

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Design and Engineering, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Instrumentation and Control For Fire Suppression System, Integrated Automation Systems For Fire Suppression, Water Based Fire Suppression Systems

Engineered Fire Systems (EFS) is a premier fire protection company with projects located throughout the world. Headquartered in California’s Gold Country, we are a team of veteran  fire protection designers and engineers providing fire sprinkler design and fire protection services to safeguard your buildings.

Cantwell's Custom Creations

Arizona • California • Colorado • Florida • New Mexico • Utah

Specialty Contractor

Commercial, Healthcare, Institutional, Residential

Acoustic Ceilings, Acoustic Treatment, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Ceilings, Cementitious Wall Panels, Composite Wall Panels, Concrete, Demolition, Earthwork, Finish Carpentry, Fire and Smoke Protection, Firestopping, Gabion Retaining Walls, Glass Fiber Reinforced Cementitious Panels, Glued Laminated Construction, Gypsum Board, Joint Sealants, Metal Doors and Frames, Metals, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Rough Carpentry, Smoke Seals, Special Function Ceilings, Wall Finishes, Wood Framing

Cantwell's Custom Creations is a Specialty Contractor that serves the Flora Vista, NM area and specializes in Acoustic Ceilings, Acoustic Treatment, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Ceilings, Cementitious Wall Panels, Composite Wall Panels, Concrete, Demolition, Earthwork, Finish Carpentry, Fire and Smoke Protection, Firestopping, Gabion Retaining Walls, Glass Fiber Reinforced Cementitious Panels, Glued Laminated Construction, Gypsum Board, Joint Sealants, Metal Doors and Frames, Metals, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Rough Carpentry, Smoke Seals, Special Function Ceilings, Wall Finishes, Wood Framing.

WIGINTON CORPORATION dba WIGINTON FIRE SYSTEMS

Alabama • Arizona • Arkansas • California • Colorado • Florida • Georgia • Kentucky • Louisiana • Maryland • Mississippi • New Jersey • New Mexico • New York • North Carolina • Pennsylvania • South Carolina • Tennessee • Texas • Virginia • West Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage, Thermal Insulation, Water Based Fire Suppression Systems, Water Detection and Alarm

WIGINTON CORPORATION dba WIGINTON FIRE SYSTEMS is a Specialty Contractor that serves the Sanford, FL area and specializes in Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage, Thermal Insulation, Water Based Fire Suppression Systems, Water Detection and Alarm.

Circet USA

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor, Supplier

Commercial, Industrial and Energy, Infrastructure

Audio Video Communications, Communications, Data and Voice Communications, Distributed Communications and Monitoring Systems, Electronic Life Safety, Electronic Security, Emergency Response Systems, Fire Detection and Alarm, Firestopping, Integrated Automation Network Devices, Integrated Automation Systems For Electronic Safety, Integrated Automation Systems For Electronic Security, Integrated Automation Systems For Network Equipment, Security Equipment, Technology Design and Engineering, Temporary Telecommunications, Video Surveillance

Circet USA is a leading provider of telecommunications infrastructure services specializing in the design, installation, and maintenance of data center network infrastructure across North America. We have 70+ U.S. offices/locations and over 1,000 W2 techs that make up our highly skilled workforce based in North America. Our US service and support is backed by the resources of our global organization operating in 12 countries with over 270 offices/facilities globally.

MGI, Inc.

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

General Contractor, Specialty Contractor

Healthcare, Institutional

Applied Fire Protection, Board Fire Protection, Compressed Air Systems, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Systems Insulation, Fire Suppression Water Storage, Healthcare Equipment, Medical Specialty and High Purity Gases Systems, Plumbing, Vacuum Systems, Water Based Fire Suppression Systems

MGI, Inc. is a specialty contractor specializing in medical gas and fire protection sytems installations in government, healthcare, dental, veterinary, laboratory, and industrial facilities.  MGI, Inc. is a VIP registered SDVOSB (service-disabled veteran-owned small business).

Novo Communications LLC

Dallas, TX • Houston, TX • New Orleans, LA • San Antonio, TX • Alabama • California • Georgia • Louisiana • Mississippi • Nevada • Texas

Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Access Control, Access Doors and Panels, Communications, Door Hardware, Electrical, Electrical General, Electronic Life Safety, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Protection Specialties, Security Detection Alarm and Monitoring, Security Equipment, Video Monitoring and Documentation, Video Surveillance

Novo Communications LLC is a Specialty Contractor, Supplier that serves the Houston, TX area and specializes in Access Control, Access Doors and Panels, Communications, Door Hardware, Electrical, Electrical General, Electronic Life Safety, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Protection Specialties, Security Detection Alarm and Monitoring, Security Equipment, Video Monitoring and Documentation, Video Surveillance.

Reframe Systems

California • Maine • Massachusetts • New Hampshire • Rhode Island

Architect, General Contractor

Commercial, Institutional, Residential

Blanket Insulation, Blown Insulation, Carpeting, Ceilings, Ceramic Tiling, Concrete, Countertops, Demolition, Door and Window Hardware, Door Hardware, Door Louvers, Doors and Frames, Earthwork, Electrical, Elevators, Estimating, Finish Carpentry, Fire Suppression, Firestopping, Furnishings

Reframe Systems is a Architect, General Contractor that serves the Andover, MA area and specializes in Blanket Insulation, Blown Insulation, Carpeting, Ceilings, Ceramic Tiling, Concrete, Countertops, Demolition, Door and Window Hardware, Door Hardware, Door Louvers, Doors and Frames, Earthwork, Electrical, Elevators, Estimating, Finish Carpentry, Fire Suppression, Firestopping, Furnishings.

Dutchman Contracting Corp.

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • Florida • Georgia • Hawaii • Idaho • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin

General Contractor, Specialty Contractor

Commercial, Institutional

Acoustic Ceilings, Asbestos Abatement and Remediation, Backing Boards and Underlayments, Carpeting, Ceilings, Communications, Concrete, Conservation Services, Demolition, Door and Window Hardware, Door Hardware, Doors and Frames, Earthwork, Electrical, Estimating, Final Cleaning, Finish Carpentry, Fire and Smoke Protection, Fire Suppression, Firestopping, Flooring, Furniture, General Construction Management, Glass Glazing, Gypsum Board, Heating Ventilating and Air Conditioning HVAC, Interior Design, Interior Wall Paneling, Masonry, Mineral Fiber Reinforced Cementitious Panels, Painting, Plaster and Gypsum Board, Project Management, Rough Carpentry, Sheathing, Sidewalks, Signage, Structural Steel, Structure Demolition, Wall Coverings, Wall Finishes, Waterproofing

Dutchman Contracting Corp. is a full-service general contractor that specializes in commercial new construction projects and commercial remodeling projects.

Alpine Custom Electronics, LLC

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

Commercial, Residential

Access Control, Acoustic Treatment, Audio Video Communications, Data and Voice Communications, Design and Engineering, Design Coordination Services, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Protection Specialties, Fire Suppression, Gas Detection and Alarm, Security Detection Alarm and Monitoring, Security Equipment, Temporary Fire Protection, Temporary Security, Water Detection and Alarm, Window Treatments

Alpine Custom Electronics, LLC is a Specialty Contractor that serves the Aspen, CO area and specializes in Access Control, Acoustic Treatment, Audio Video Communications, Data and Voice Communications, Design and Engineering, Design Coordination Services, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Engineering, Fire Protection Specialties, Fire Suppression, Gas Detection and Alarm, Security Detection Alarm and Monitoring, Security Equipment, Temporary Fire Protection, Temporary Security, Water Detection and Alarm, Window Treatments.

Harrington Group, Inc.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Engineer

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Assessments and Studies, Design and Engineering, Electronic Life Safety, Emergency Response Systems, Fire and Smoke Protection, Fire Detection and Alarm, Fire Extinguishing Systems, Fire Protection Engineering, Fire Protection Specialties, Fire Pumps, Fire Suppression, Fire Suppression Water Storage, Gas Detection and Alarm, Hazardous Material Assessment, Mass Notification, Material Storage, Storage Specialties, Water Based Fire Suppression Systems

Our specialized expertise in fire protection engineering has taken HGI throughout the hemisphere, literally. We have active projects all across the United States, as well as in Canada, Brazil, Argentina, Colombia, and Mexico. We are one of the most experienced and largest fire protection firms in the United States, and our experience and specialization make us uniquely qualified to serve our clients. For HGI, fire protection is not a sideline activity - it is our specialty. Unlike with an MEP firm, when clients come to HGI for fire protection, they know that our specialization means unparalleled design and safety. We specialize in commercial fire protection engineering for varying type of facilities including high-rise offices, warehouses and distribution centers, data processing operations, manufacturing facilities, hotels, educational facilities, aircraft hangars, and telecommunication hubs.

NorCal Specialties LLC

California • Nevada

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Balanced Door Entrances and Storefronts, Coiling Doors and Grilles, Door and Window Hardware, Doors and Frames, Entrances and Storefronts, Fire and Smoke Protection, Glass and Glazing, Grilles and Screens, Lockers, Metal Doors and Frames, Metal Fabrications, Metal Wall Panels, Postal Specialties, Sheet Metal Wall Cladding, Sliding Glass Doors, Smoke Containment Barriers, Special Function Doors, Specialty Doors and Frames, Visual Display Units, Window Wall Assemblies, Windows

We are a specialty Sub/contractor specializing in smoke & fire curtains and doors. All types of overhead, sectional, bi-folding doors, grills and gates. As well as many other specialty products found in divisions, 5, 7 ,8, 9, 10 & 12. 

Firestopping Contractors in Los Angeles, CA

106 Results within

25 miles

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Hedrick Fire Protection

Bay Alarm Company

Circo System Balance, Inc.

Golden Phoenix Construction Company Inc.

JD Firestop Pros, Inc.

Door Specialties, Inc. Door Systems

Vanguard Smoke & Fire Curtains, Inc.

Integrated Building Solutions

WESTERN STATES FIRE PROTECTION

Aegis Fire Systems

Karcher Interior Systems, Inc.

Amens Integrated LLC

A2O, Inc.

F&K Estimating

Lindley Fire

Guardian Fire Services

Voltage Specialists

West Coast Fire & Integration, A Climatec Company

Fortis Fire and Safety

Intelligent Fire System & Solutions

Sierra Lathing Company, Inc.

Thompson Systems

Quality Fire Protection, inc.

Fire Codes Compliance, LLC

Onyx Building Group, Inc.

SBI Interiors Inc

Global Fire Protection Group

Intelli-tech

Jade Security Systems Inc.

Engineered Fire Systems

Cantwell's Custom Creations

WIGINTON CORPORATION dba WIGINTON FIRE SYSTEMS

Circet USA

MGI, Inc.

Novo Communications LLC

Reframe Systems

Dutchman Contracting Corp.

Alpine Custom Electronics, LLC

Harrington Group, Inc.

NorCal Specialties LLC

Browse Contractors in Los Angeles, California by Trade

Design and Engineering

Project Management

Demolition

Earthwork

Landscaping

Concrete

Masonry

Structural Steel

Electrical

Flooring

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How many Firestopping contractors in Los Angeles, CA are on the Procore Construction Network?

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