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Loring Consulting Engineers, Inc.

Durham, NC • Houston, TX • New York, NY • Parsippany, NJ • Philadelphia, PA • Princeton, NJ • Toronto, ON • Washington, DC • Maryland • Virginia

Engineer

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

Audio Video Communications, Commissioning, Electrical Design and Engineering, Fire and Smoke Protection, Mechanical Design and Engineering, Technology Design and Engineering

Loring Consulting Engineers, Inc. is a Engineer that serves the Gaithersburg, MD area and specializes in Audio Video Communications, Commissioning, Electrical Design and Engineering, Fire and Smoke Protection, Mechanical Design and Engineering, Technology Design and Engineering.

Delta Electric

Frederick, MD • Gaithersburg, MD • Germantown, MD • Rockville, MD • Washington, DC • Maryland

General Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Electrical

Delta Electric LLC is a trusted electrical contractor in Germantown, dedicated to providing exceptional services to our customers. With a focus on quality workmanship and customer satisfaction, our team of experienced electricians ensures that every project is completed efficiently and to the highest standards. We take pride in our reputation for reliability and professionalism, setting us apart from other companies in the industry.

Prime ae group

Baltimore, MD

Architect, Consultant, Engineer

Commercial, Healthcare, Infrastructure, Institutional, Residential

Architectural Design and Engineering

Prime ae group is a Architect, Consultant, Engineer that serves the Catonsville, MD area and specializes in Architectural Design and Engineering.

Wilmot Modular Structures

Maryland • New Jersey • North Carolina • Pennsylvania • South Carolina • Virginia • West Virginia

Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Office Shelters and Booths

Wilmot Modular Structures is a Supplier that serves the White Marsh, MD area and specializes in Office Shelters and Booths.

Summand Construction Group Limited

Baltimore, MD

Consultant, General Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

General Construction Management

Summand Construction Group Limited is a Consultant, General Contractor that serves the Baltimore, MD area and specializes in General Construction Management.

Personal Protection Solutions

Essex, MD

Supplier

Commercial, Healthcare, Infrastructure, Institutional, Residential

Detention Security Systems

Personal Protection Solutions is a reputable private security company serving the Mid-Atlantic region and portions of the Midwest. Our expertise lies in executive protection, high and low threat security, private investigations, and security risk management to guarantee our clients’ safety. We offer a wide range of services including but not limited to security services, executive protection, and private investigations. Our team tailors security solutions to your specific needs. With highly trained and experienced protection agents and investigators, we are able to mitigate risks and provide peace of mind. Check out our full range of protective services and secure your environment today.

Find out more about personal protection training, estate protection, and asset protection services on our website!

Potomac Testing

Washington, DC • Maryland • Virginia

Engineer, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Electrical, Electrical Design and Engineering, Electrical General, Electrical Utilities High and Medium Voltage Distribution

Potomac Testing is a Engineer, Specialty Contractor that serves the Crofton, MD area and specializes in Electrical, Electrical Design and Engineering, Electrical General, Electrical Utilities High and Medium Voltage Distribution.

Rossi Group

DC, DC • Delaware • Maryland • Pennsylvania • Virginia

Architect, Consultant, Engineer

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Design and Engineering, Project Management and Coordination

Rossi Group is a Architect, Consultant, Engineer that serves the Hunt Valley, MD area and specializes in Design and Engineering, Project Management and Coordination.

Cast Stone Designs Inc.

Gaithersburg, MD

Supplier

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Concrete, Landscaping, Manufactured Masonry, Masonry

Cast Stone Designs Inc. is a Supplier that serves the Gaithersburg, MD area and specializes in Concrete, Landscaping, Manufactured Masonry, Masonry.

ETC, Inc.

Washington, DC • Maryland • Virginia

Architect, Engineer

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Design and Engineering, Project Management and Coordination

ETC, Inc. is a Architect, Engineer that serves the Columbia, MD area and specializes in Design and Engineering, Project Management and Coordination.

Designer Surfaces

Maryland • Pennsylvania • Virginia • West Virginia

Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Residential

Design and Engineering

Designer Surfaces is a Supplier that serves the Frederick, MD area and specializes in Design and Engineering.

M.A Design Group

Maryland

Engineer

Commercial, Healthcare, Infrastructure, Institutional, Residential

Design and Engineering

M.A Design Group is a Engineer that serves the Silver Spring, MD area and specializes in Design and Engineering.

Syst-Com Inc.

Washington, DC • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Communications

Syst-Com Inc. is a Specialty Contractor that serves the Baltimore, MD area and specializes in Communications.

michael fagan

Maryland

General Contractor, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Acoustic Ceilings, Architectural Wood Casework, Balanced Door Entrances and Storefronts, Carpeting, Ceilings, Concrete, Concrete Paving, Demolition, Doors and Frames, Estimating, Excavation and Fill, Firestopping, Flooring, Interior Wall Paneling, Landscaping, Lockers, Masonry, Metal Doors and Frames, Painting, Painting and Coatings, Retaining Walls, Roofing, Sidewalks, Site Clearing, Site Controls, Specialty Ceilings

michael fagan is a General Contractor, Specialty Contractor that serves the Arnold, MD area and specializes in Acoustic Ceilings, Architectural Wood Casework, Balanced Door Entrances and Storefronts, Carpeting, Ceilings, Concrete, Concrete Paving, Demolition, Doors and Frames, Estimating, Excavation and Fill, Firestopping, Flooring, Interior Wall Paneling, Landscaping, Lockers, Masonry, Metal Doors and Frames, Painting, Painting and Coatings, Retaining Walls, Roofing, Sidewalks, Site Clearing, Site Controls, Specialty Ceilings.

Hartman Executive Advisors

Maryland

Consultant

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Construction Software Solutions, Project Management and Coordination

Hartman Executive Advisors is an unbiased IT and cyber advisory firm working with mid-market executives to help them use IT strategically to achieve their business goals.  With our unique IT leadership model, our clients benefit from leveraging the depth and breadth of a full IT staff at a fraction of the cost while we move the needle on key business issues.
We specialize in CISO consulting, risk management consulting, business strategy consulting, IT strategy consulting, and comprehensive IT consulting services.
More information:
Business Email: inquiry@hartmanadvisors.com
Hours of Operation: Monday-Friday: 8:30 AM - 5:30 PM ET
Social Media: Facebook| Twitter| LinkedIn

Foreman Pro Cleaning

Washington, DC • Maryland • Virginia

General Contractor, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Cleaning and Maintenance Of Existing Period Conditions, Cleaning Services, Final Cleaning, Progress Cleaning

Foreman Pro Cleaning is a General Contractor, Specialty Contractor that serves the Annapolis, MD area and specializes in Cleaning and Maintenance Of Existing Period Conditions, Cleaning Services, Final Cleaning, Progress Cleaning.

Syst-Com Inc.

Washington, DC • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Communications, Electronic Security

Syst-Com Inc. is a Specialty Contractor that serves the Baltimore, MD area and specializes in Communications, Electronic Security.

WITT REHABILITATIVE SERVICES

Maryland

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Carpeting, Ceramic Tiling, Conservation Treatment Of Period Finishes, Countertops, Final Cleaning, Finish Carpentry, Flooring, Painting, Siding, Specialty Flooring, Terrazzo Flooring, Wall Carpeting, Wall Finishes

WITT REHABILITATIVE SERVICES is a Specialty Contractor that serves the Indian Head, MD area and specializes in Carpeting, Ceramic Tiling, Conservation Treatment Of Period Finishes, Countertops, Final Cleaning, Finish Carpentry, Flooring, Painting, Siding, Specialty Flooring, Terrazzo Flooring, Wall Carpeting, Wall Finishes.

Pro Coat LLC

Delaware • Maryland • Virginia

General Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Acoustic Ceilings, Applied Fire Protection, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Concrete, Dampproofing, Demolition, Doors and Frames, Excavation and Fill, Exterior Protection, Finish Carpentry, Flooring, Fluid Applied Flooring, Fluid Applied Insulative Coating, Fluid Applied Membrane Air Barriers, Fluid Applied Waterproofing, Forming, Grouting, Gypsum Board, Joint Sealants, Painting, Painting and Coatings, Pile Driving, Pre Cast Concrete, Precast Concrete Retaining Walls, Resilient Flooring, Special Coatings, Specialty Flooring, Wall Finishes, Waterproofing

A full service industrial and commercial coatings company operational since 2007.  WE develop solutions to meet your painting, flooring, concrete, drywall, waterproofing and pile driving needs.  

Cole Roofing and Sheet Metal

Maryland

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Composite Wall Panels, Composition Siding, Fabricated Wall Panel Assemblies, Membrane Roofing, Metal Fabrications, Metal Faced Panels, Metal Wall Panels, Roof Accessories, Roof and Deck Insulation, Roof Panels, Roof Pavers, Roof Specialties, Roof Tiles, Roof Windows, Roof Windows and Skylights, Roofing, Sheet Metal Flashing and Trim, Sheet Metal Membrane Air Barriers, Waterproofing

Cole Roofing and Sheet Metal is a Specialty Contractor that serves the Baltimore, MD area and specializes in Composite Wall Panels, Composition Siding, Fabricated Wall Panel Assemblies, Membrane Roofing, Metal Fabrications, Metal Faced Panels, Metal Wall Panels, Roof Accessories, Roof and Deck Insulation, Roof Panels, Roof Pavers, Roof Specialties, Roof Tiles, Roof Windows, Roof Windows and Skylights, Roofing, Sheet Metal Flashing and Trim, Sheet Metal Membrane Air Barriers, Waterproofing.

Rosendin electric

Baltimore, MD

Consultant, Engineer, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Electrical, Electrical General

Rosendin electric is a Consultant, Engineer, Specialty Contractor that serves the Hanover, MD area and specializes in Electrical, Electrical General.

Ecobay Landscape Design Llc

Maryland

Specialty Contractor

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Landscaping

Ecobay Landscape Design Llc is a Specialty Contractor that serves the Leonardtown, MD area and specializes in Landscaping.

Somerset Fire Alarm and Security, LLC

Delaware • Florida • Maryland • Pennsylvania • Virginia • West Virginia

Specialty Contractor

Commercial, Industrial and Energy, Infrastructure, Institutional, Residential

Access Control, Data and Voice Communications, Electronic Security, Fire and Smoke Protection, Fire Detection and Alarm, Fire Protection Specialties, Integrated Automation Systems For Electronic Security

Somerset Fire Alarm and Security, based in Hagerstown, Maryland, is a trusted provider of comprehensive life safety and security solutions for businesses and homes. Since our founding, we have been committed to protecting what matters most: lives, property, and peace of mind. We are dedicated to doing the job correctly the first time, on budget, and on time. 

After spending the last 25-plus years working for the two biggest fire alarm and security companies on the planet, Steve Quantock, our founder and CEO, decided it was time for a change. 

In 2017, Somerset Fire Alarm and Security is what arose from that change, and with it brought quality fire alarm and security services to the industry we love.

We specialize in designing, installing, and maintaining fire and life safety systems, security systems, video surveillance, and access control – tailored to meet the unique needs of each customer. Whether safeguarding a small business, a large commercial facility, or a family home, our team ensures that every system is built with precision, compliance, and long-term reliability in mind.

ISI Demolition

Alabama • District of Columbia • Florida • Maryland • New Jersey • Pennsylvania • Tennessee • Virginia • West Virginia

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Demolition

ISI Demolition is a Specialty Contractor that serves the White Marsh, MD area and specializes in Demolition.

Chemstar WATER

Delaware • Maryland • Pennsylvania • Virginia

Consultant, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Design and Engineering, Heating Ventilating and Air Conditioning HVAC, HVAC General, Industry Specific Manufacturing Equipment, Instrumentation and Control For HVAC, Instrumentation and Control For Plumbing, Instrumentation and Control For Process Systems, Process Heating Cooling and Drying Equipment, Processed Water Systems, Water and Wastewater Equipment

Water & Wastewater Treatment and services.  Including treatment product, equipment, installation and services.

DB Engineering LLC

District of Columbia • Maryland • New Jersey • New York • Virginia

Architect, Engineer, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Communications, Design and Engineering, Electronic Security, Project Management and Coordination

DB Engineering LLC is a Architect, Engineer, Specialty Contractor that serves the Columbia, MD area and specializes in Communications, Design and Engineering, Electronic Security, Project Management and Coordination.

Elevator Modernization Co. Inc. (EMCO)

District of Columbia • Maryland • New Jersey • New York • Pennsylvania • Virginia

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Ceilings, Countertops, Finish Carpentry, Flooring, Metals, Painting and Coatings, Plaster and Gypsum Board, Plastic Composite Fabrications, Tile, Wall Finishes

Elevator Modernization Co. Inc. (EMCO) is a Specialty Contractor that serves the Capitol Heights, MD area and specializes in Ceilings, Countertops, Finish Carpentry, Flooring, Metals, Painting and Coatings, Plaster and Gypsum Board, Plastic Composite Fabrications, Tile, Wall Finishes.

HBS Solutions Inc

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, Healthcare, Industrial and Energy, Infrastructure, Institutional

HBS Solutions Inc is a Specialty Contractor that serves the Edgewater, MD area.

Electro-Media Design, Ltd.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • 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 Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • Wisconsin • Wyoming

Engineer

Commercial, Healthcare, Infrastructure, Institutional, Residential

Communications

Electro-Media Design are consultants in Audiovisual and Acoustics, with an internationally recognized leading specialization in Hospitality, Conference and Convention facilities, Performing Arts venues.

SGS

District of Columbia • Maryland • Virginia • West Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Concrete

SGS is a Specialty Contractor that serves the Riverdale, MD area and specializes in Concrete.

Engineered Construction Products LTD.

District of Columbia • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Glass and Glazing

Engineered Construction Products LTD. is a Specialty Contractor that serves the Frederick, MD area and specializes in Glass and Glazing.

G&B Insulation

District of Columbia • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Blanket Insulation, Blown Insulation

G&B Insulation is a Specialty Contractor that serves the La Plata, MD area and specializes in Blanket Insulation, Blown Insulation.

Hancock and Son Plumbing - Heating - Air Conditioning

Maryland

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Heating Ventilating and Air Conditioning HVAC, Plumbing

Hancock and Son Plumbing - Heating - Air Conditioning is a Specialty Contractor that serves the Salisbury, MD area and specializes in Heating Ventilating and Air Conditioning HVAC, Plumbing.

Walter-Higgins Contracting, Inc.

Delaware • District of Columbia • Maryland • Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Concrete, Pile Driving, Precast Concrete Retaining Walls, Retaining Walls, Shoring and Underpinning, Timber Retaining Walls

Walter-Higgins Contracting, Inc. is a Specialty Contractor that serves the Linthicum Heights, MD area and specializes in Concrete, Pile Driving, Precast Concrete Retaining Walls, Retaining Walls, Shoring and Underpinning, Timber Retaining Walls.

Stokes Plans & Permitting, LLC

Washington, DC • Maryland • Virginia

Consultant

Commercial, Healthcare, Infrastructure, Institutional, Residential

Design and Engineering, Project Management and Coordination

Consulting firm that specializes in securing Public Right of Way permits for various project types such as new construction, renovations, utility work, special events, etc. Stokes plans also has extensive experience with designing MOT's and Traffic Control Plans needed for occupying the public right of way and transitioning vehicular and pedestrian traffic through an active work zone. 

Net-AV

DC, DC • Delaware • Maryland • New Jersey • North Carolina • Pennsylvania • Virginia

Consultant, Engineer, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Acoustic Ceilings, Acoustic Treatment, Audio Video Communications, Commissioning, Communications, Design and Engineering, Electrical, Electronic Security, Furnishings, Furniture, Furniture Accessories, Information Management and Presentation, Informational Kiosks, Integrated Automation Control and Monitoring Network, Integrated Automation Current Sensors, Integrated Automation Network Devices, Integrated Automation Systems For Communications, Preconstruction Bidding, Project Management and Coordination

Net-AV has 27 years of technical experience in Division 27 work, specifically the pre-planning, design, build, installation, commissioning, testing, tuning, training, documenting and completing all the steps involving the parts, products, solutions, and labor needed for Audio Visual systems such as Videowalls, AV or VTC in conference Rooms, Boardrooms, auditoriums, classrooms, places of worship, SCIFS, and other commercial spaces.  We can supply all materials, parts, mounts, products, displays, projectors, ceiling speakers, microphones, AV rack, everything involved with AV.  We also do Sound Masking.  We can also install some low voltage solutions such as Wireless access points and cameras. Contact Ted Koblick at 703-501-1144 to set up a site survey, discovery, or complete take-off of architectural drawings so we can work up a firm fixed price quote.  We are a great subcontractor.  www.net-av.com 

Wallcraft, Inc

DC, DC • New York, NY • Maryland • Pennsylvania • Virginia

General Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Ceilings, Countertops, Finish Carpentry, Flooring, Metals, Painting and Coatings, Plaster and Gypsum Board, Plastic Composite Fabrications, Tile, Wall Finishes

Wallcraft is a decorative painting company. We apply faux finishes and faux plasters, such as Venetian plaster and other artistic decorative plasters. We can make metal look like wood or wood, look like metal. The majority of our finishes are interior but we will also apply a few exterior finishes as well. We can brighten up your metal railing and spindles. We can apply a new finish to your existing kitchen cabinet doors. We can take a modern fireplace and apply a finish that will age the fireplace.  If you have an old fireplace, we can make it look more modern. We have painted murals on bedroom ceilings or dining room walls.  We can also paint a mural onto a canvas and then apply it like wallpaper to any wall. If you have a historic finish, we are familiar with keeping these finishes and can match the new substrate to the old substrate. Please inquire if you are thinking of a painted or faux finish. We would be happy to speak with you.                                                                                                                                                                                                                                                              

DBE/MBE/WBE

New York, NY • Texas City, TX • Virginia Beach, VA • Washington, DC • Maryland • Tennessee

Architect, Consultant, Engineer

Commercial, Healthcare, Industrial and Energy, Infrastructure, Residential

Design and Engineering, Project Management and Coordination

DBE/MBE/WBE is a Architect, Consultant, Engineer that serves the Rockville, MD area and specializes in Design and Engineering, Project Management and Coordination.

Nichols Contracting

Columbia, MD

General Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Concrete, Demolition, Electrical, Fire Suppression, Heating Ventilating and Air Conditioning HVAC, Plumbing, Project Management and Coordination, Rough Carpentry

Nichols Contracting is a General Contractor that serves the Columbia, MD area and specializes in Concrete, Demolition, Electrical, Fire Suppression, Heating Ventilating and Air Conditioning HVAC, Plumbing, Project Management and Coordination, Rough Carpentry.

Frederick Concrete Co.

District of Columbia • Maryland • Virginia • West Virginia

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional

Concrete, Earthwork

Frederick Concrete Co. is a Specialty Contractor that serves the Frederick, MD area and specializes in Concrete, Earthwork.

Infrastructure Contractors in Maryland

3,794 Results

Loring Consulting Engineers, Inc.

Delta Electric

Prime ae group

Wilmot Modular Structures

Summand Construction Group Limited

Personal Protection Solutions

Potomac Testing

Rossi Group

Cast Stone Designs Inc.

ETC, Inc.

Designer Surfaces

M.A Design Group

Syst-Com Inc.

michael fagan

Hartman Executive Advisors

Foreman Pro Cleaning

Syst-Com Inc.

WITT REHABILITATIVE SERVICES

Pro Coat LLC

Cole Roofing and Sheet Metal

Rosendin electric

Ecobay Landscape Design Llc

Somerset Fire Alarm and Security, LLC

ISI Demolition

Chemstar WATER

DB Engineering LLC

Elevator Modernization Co. Inc. (EMCO)

HBS Solutions Inc

Electro-Media Design, Ltd.

SGS

Engineered Construction Products LTD.

G&B Insulation

Hancock and Son Plumbing - Heating - Air Conditioning

Walter-Higgins Contracting, Inc.

Stokes Plans & Permitting, LLC

Net-AV

Wallcraft, Inc

DBE/MBE/WBE

Nichols Contracting

Frederick Concrete Co.

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