Design and Engineering Contractors in Orange, CA

5,479 Results within

Market Sector
Company Type
Business Classification
Trades and Services (10)
Architectural Design and Engineering
Civil Design and Engineering
Design and Engineering
Electrical Design and Engineering
Fire Protection Engineering
Interior Design
Landscape Design and Engineering
Mechanical Design and Engineering
Structural Design and Engineering
Technology Design and Engineering
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GSA Engineers

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, Institutional
Bim and Model Making Services, Building Information Modeling Bim, Communications, Design and Engineering, Design Coordination Services, Electrical, Electrical Design and Engineering, Fire Detection and Alarm, Fire Protection Engineering, Fire Pumps, Fire Suppression, Mechanical Design and Engineering, Plumbing, Plumbing General, Plumbing Utilities Distribution, Project Management, Technology Design and Engineering
GSA Engineers is a Engineer that serves the Broomall, PA area and specializes in BIM and Model Making Services, Building Information Modeling BIM, Communications, Design and Engineering, Design Coordination Services, Electrical, Electrical Design and Engineering, Fire Detection and Alarm, Fire Protection Engineering, Fire Pumps, Fire Suppression, Mechanical Design and Engineering, Plumbing, Plumbing General, Plumbing Utilities Distribution, Project Management, Technology Design and Engineering.
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Bethelyen Builders, Inc.

Aliso Viejo, CA • Altadena, CA • Anaheim, CA • Artesia, CA • Bell Gardens, CA • Bellflower, CA • Brea, CA • Buena Park, CA • Carson, CA • Cerritos, CA • City of Industry, CA • Compton, CA • Costa Mesa, CA • Culver City, CA • Cypress, CA • Downey, CA • El Segundo, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Hawaiian Gardens, CA • Hawthorne, CA • Hermosa Beach, CA • Huntington Beach, CA • Inglewood, CA • Irvine, CA • La Palma, CA • Laguna Beach, CA • Laguna Hills, CA • Laguna Niguel, CA • Laguna Woods, CA • Lakewood, CA • Lawndale, CA • Lomita, CA • Long Beach, CA • Los Alamitos, CA • Los Angeles, CA • Lynwood, CA • Malibu, CA • Manhattan Beach, CA • Mission Viejo, CA • Newport Beach, CA • Norwalk, CA • Orange, CA • Pacific Palisades, CA • Palos Verdes Estates, CA • Palos Verdes Peninsula, CA • Paramount, CA • Pasadena, CA • Rancho Cucamonga, CA • Rancho Palos Verdes, CA • Redondo Beach, CA • Riverside, CA • Rolling Hills Estates, CA • Rolling Hills, CA • San Bernardino, CA • San Pedro, CA • Santa Ana, CA • Santa Fe Springs, CA • Santa Monica, CA • Seal Beach, CA • Signal Hill, CA • South Gate, CA • Stanton, CA • Sunset Beach, CA • Torrance, CA • Tustin, CA • Westminster, CA • Whittier, CA • Wilmington, CA • Yorba Linda, CA
Consultant, General Contractor
Commercial, Healthcare, Residential
Blown Insulation, Ceilings, Ceramic Tiling, Closet Doors, Concrete, Construction Scheduling, Electrical, Estimating, Excavation and Fill, Finish Carpentry, Flooring, General Construction Management, Grading, Gypsum Board, Gypsum Plastering, Hardboard Siding, HVAC General, Interior Design, Interior Wall Paneling, Loose Fill Insulation, Painting, Plumbing, Plumbing General, Project Management, Project Management and Coordination, Roofing, Rough Carpentry, Sheathing, Sidewalks, Siding, Structural Panels, Structural Steel, Structural Steel Framing Erection, Structure Demolition, Tile, Wall Coverings, Wall Finishes, Wall Panels, Windows, Wood Siding, Wood Stairs and Railings, Wood Trim
About Bethelyen Builders, Inc. Bethelyen Builders was built from the ground up by people who’ve been on both sides of the hammer. Founded as part of Bethelyen Ashlek Corporation (est. 2018), our California division carries on the same commitment to hard work, honesty, and quality craftsmanship that’s defined our name since day one. Our experience runs deep from ground-up custom homes and multifamily projects to tenant improvements and commercial build-outs across Texas and California. We’ve been in the field since 2013, learning every trade it takes to build a home or business from the dirt up. At Bethelyen Builders, we don’t just manage jobs, we build them. Our project managers and supervisors still wear tool belts because sometimes the best way to lead is to get your hands dirty. We take pride in doing things the right way, on time, within budget, and built to last. Whether it’s a homeowner’s dream build or a developer’s next investment, we show up ready to work and see it through.
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BIM Heroes

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • 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 • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • Wisconsin • Wyoming
Architect, Engineer
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Architectural Design and Engineering, Bim and Model Making Services, Building Information Modeling Bim, Design and Engineering, Design Coordination Services, Mechanical Design and Engineering
We help architects, engineers, builders, and contractors deliver better projects — with less coordination overhead, fewer errors, and production teams that actually move at your pace. BIM Heroes is a full-service Architectural and MEP Design & Production partner for AEC firms across the United States. Whether you need Revit production support, MEP engineering coordination, construction documentation, or Scan to BIM - we plug into your workflow and get to work. We're not a staffing agency. We're not a software tool. We're a team of architects, engineers, and BIM specialists operating as your dedicated production arm - without the overhead of hiring in-house. What we do: - Architectural Production & Construction Documentation - MEP Engineering Design & Coordination (Mechanical, Electrical, Plumbing) - BIM Modeling & Multi-discipline Coordination - Scan to BIM (Point Cloud to Revit) - 3D Visualization & Rendering - Global Delivery Center (GDC) Model for firms scaling fast Our clients are architecture firms, MEP consultants, general contractors, and home builders who want to move faster, stay lean, and stop losing time to revision cycles and coordination gaps. We handle the production. You handle the vision.
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Suncore Demolition, Grading, and Construction

California
Engineer
Infrastructure
Technology Design and Engineering
Suncore Engineering and Construction is a locally owned California firm providing integrated engineering, construction, and site work services. We support owners, general contractors, and property managers with practical, project-first solutions that align planning, field execution, and documentation into one disciplined process. Our services include earthworks and grading, expert engineering service, permit coordination, concrete foundations, structural site work, and construction management. From residential site preparation to commercial construction support, we deliver stable subgrades, precise elevations, compliant foundations, and inspection-ready results that meet California building standards. Suncore bridges the gap between approved plans and field performance. We assist with permit applications, technical documentation, and construction-phase oversight to reduce delays, prevent rework, and keep projects moving efficiently. Operating exclusively in California, we understand state and local codes, inspection protocols, and environmental requirements. Our documentation-driven workflows, experienced field leadership, and clear communication ensure every project remains organized, compliant, and on schedule. With a strong commitment to safety, erosion control, and responsible site management, Suncore delivers clean, code-compliant results from site preparation through project closeout.

NSC Global LLC

Bankuba, BC • Bon, ON • Brampton, ON • Calgary, AB • Dallas, TX • Dallaseu, AB • Denver, CO • Dorval, QC • Ebotsaford, BC • Edmonton, AB • El Paso, TX • Erin, ON • Filadelfia, PA • Finaks, AZ • Fort Worth, TX • Fredericton, NB • Gatineau, QC • Greater Sudbury, ON • Greenview No 16, AB • Guelph, ON • Halifax, NS • Halton Hills, ON • Hamilton, ON • Houston, TX • Indianapolis, IN • Jacksonville, FL • Jamaica, NY • Jasper, AB • Jersey City, NJ • Kailagaree, AB • Laval, QC • Los Angeles, CA • New York, NY • Ottawa, ON • Philadelphia, PA • Pittsburgh, PA • Queens, NY • Quesnel, BC • Quinte West, ON • Québec, QC • Rabal, QC • Richmond Hill, ON • Richmond, BC • Rosanzerusu, CA • Shikago, IL • Toronto, ON • Union, NJ • University Park, PA • Upper Marlboro, MD • Uxbridge, ON • Vancouver, BC • Vineepaig, MB • Wilmot, ON • Xenia, IL • Xenia, OH • Yellowhead County, AB • Yellowknife, NT • Yonkers, NY • York, PA • Zachary, LA • Zanesville, OH • Zebulon, NC • Zephyrhills, FL • Zorra, ON • Alabama • Alberta • Arizona • Arkansas • British Columbia • California • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Manitoba • Maryland • Massachusetts • Michigan • New Hampshire • New Mexico • New York • Newfoundland and Labrador • Northwest Territories • Nunavut • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Architect, Consultant, Engineer, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Technology Design and Engineering
NSC Global LLC is a Architect, Consultant, Engineer, Supplier that serves the Albany, NY area and specializes in Technology Design and Engineering.
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Royal Structural Engineers, Inc

Alaska • Arizona • California • Colorado • Florida • Georgia • Idaho • Indiana • Michigan • Minnesota • Missouri • Nebraska • Nevada • New Jersey • North Carolina • Ohio • Oregon • South Carolina • South Dakota • Tennessee • Texas • Utah • Washington • Wyoming
Consultant, Engineer
Commercial, Healthcare, Infrastructure, Institutional, Residential
Structural Design and Engineering
Royal Structural Engineers, Inc. provides structural engineering services for commercial, industrial, healthcare, and residential projects throughout the United States. We specialize in structural design, seismic anchorage, equipment support systems, retrofit solutions, deferred submittals, structural investigations, and construction documents. Our team is committed to delivering practical, constructible, and code-compliant engineering solutions that help owners, architects, contractors, and design professionals move projects forward with confidence. From tenant improvements and equipment installations to complex structural evaluations and specialty engineering, we focus on responsive service, technical excellence, and clear communication throughout every phase of a project. Specialties: Structural Design • Seismic Anchorage • Equipment Supports • Walk-In Coolers & Freezers • Structural Retrofits • Healthcare Facilities • Industrial Facilities • Deferred Submittals • Structural Calculations • Construction Documents • Due Diligence & Structural Assessments
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PAYLESS GLASS

Alhambra, CA • Anaheim, CA • Arcadia, CA • Azusa, CA • Baldwin Park, CA • Bell Gardens, CA • Bellflower, CA • Brea, CA • Buena Park, CA • Burbank, CA • Carson, CA • Cerritos, CA • Chino Hills, CA • Chino, CA • City of Industry, CA • Claremont, CA • Commerce, CA • Compton, CA • Corona, CA • Costa Mesa, CA • Covina, CA • Cypress, CA • Dana Point, CA • Diamond Bar, CA • Downey, CA • Duarte, CA • Eastvale, CA • El Monte, CA • El Segundo, CA • Fontana, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Glendale, CA • Glendora, CA • Hacienda Heights, CA • Hawthorne, CA • Huntington Beach, CA • Huntington Park, CA • Inglewood, CA • Irvine, CA • Irwindale, CA • Jurupa Valley, CA • La Habra Heights, CA • La Habra, CA • La Mirada, CA • La Puente, CA • La Verne, CA • Laguna Beach, CA • Laguna Hills, CA • Lake Forest, CA • Lakewood, CA • Long Beach, CA • Los Angeles, CA • Lynwood, CA • Manhattan Beach, CA • Mission Viejo, CA • Monrovia, CA • Montclair, CA • Montebello, CA • Monterey Park, CA • Moreno Valley, CA • Newport Beach, CA • Norco, CA • Norwalk, CA • Ontario, CA • Orange, CA • Palos Verdes Estates, CA • Pasadena, CA • Pico Rivera, CA • Pomona, CA • Rancho Cucamonga, CA • Rancho Palos Verdes, CA • Redlands, CA • Redondo Beach, CA • Riverside, CA • Rosemead, CA • Rowland Heights, CA • San Bernardino, CA • San Clemente, CA • San Diego, CA • San Dimas, CA • San Gabriel, CA • San Juan Capistrano, CA • Santa Ana, CA • Santa Fe Springs, CA • Santa Monica, CA • Seal Beach, CA • South El Monte, CA • South Gate, CA • Torrance, CA • Tustin, CA • Upland, CA • Vernon, CA • Walnut, CA • West Covina, CA • Westminster, CA • Whittier, CA • Yorba Linda, CA
General Contractor, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Access Doors and Panels, All Glass Entrances and Storefronts, Automatic Entrances and Storefronts, Cleaning Services, Concrete, Curtain Wall and Glazed Assemblies, Demolition, Design and Engineering, Doors and Frames, Electronic Security, Fire Suppression, Glass and Glazing, Integrated Automation Systems For Electronic Safety, Masonry, Metals, Project Management, Siding, Sliding Glass Doors, Specialty Doors and Frames, Structural Steel, Waterproofing, Windows
Glazing/Glass Contractor with years of experience in residential & commercial door/window retrofits, storefront fabrication, curtain wall systems, and automatic pedestrian doors.
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BASE

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
Engineer
Commercial, Healthcare, Institutional, Residential
Structural Design and Engineering
BASE is a full-service structural engineering consulting firm with offices in Hawaii, Chicago, Guam, and Florida. BASE is internationally recognized for a wide variety of high-quality projects and has provided award-winning structural design services for projects worldwide. A small business concern, BASE has the resume of larger firms yet provides the personalized service common in smaller firms. The number of successful design-build and value engineering projects, and most importantly the resultant savings to clients in cost and schedule, are indicative of BASE's attention to economy and constructability. BASE is also experienced in dealing with regional issues including: corrosive tropical environments, high humidity, hurricane/typhoon winds and seismically-active regions.

Frequently Asked Questions

How many Design and Engineering contractors in Orange, CA are on the Procore Construction Network?

There are currently 5,479 Design and Engineering contractors in Orange, CA on the Procore Construction Network.

How can I find and connect with Design and Engineering contractors in Orange, CA?

The Procore Construction Network allows you to search for Design and Engineering contractors in Orange, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Design and Engineering contractors in Orange, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Design and Engineering contractors in Orange, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Design and Engineering contractors in Orange, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.

How many Design and Engineering contractors in Orange, CA are on the Procore Construction Network?

There are currently 5,479 Design and Engineering contractors in Orange, CA on the Procore Construction Network.

How can I find and connect with Design and Engineering contractors in Orange, CA?

The Procore Construction Network allows you to search for Design and Engineering contractors in Orange, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Design and Engineering contractors in Orange, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Design and Engineering contractors in Orange, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Design and Engineering contractors in Orange, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.