Design and Engineering Contractors in California

7,935 Results

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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AZTECS

Arizona • California
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Communications, Design and Engineering, Integrated Automation Systems For Communications, Integrated Automation Systems For Network Equipment, Job Site Data Collection and Reporting, Temporary Telecommunications
Aztecs is a privately held, certified minority owned (MBE), corporation, based in Corona, California. The company’s name pays homage to our founder's forward thinking and fearless ancestors. Sure, they had their issues, but so did every ancient civilization. What the modern Aztecs share with the ancients, is a relentless quest for knowledge and progress. One that can only be achieved through collaborative efforts that build on everything already known. Their Age was discovery, ours is transformation As a company, Aztecs does not seek to develop technology, nor does it service the users of it – its goal is to advance technology. Aztecs are the people that work tirelessly behind the scenes; designing, building, integrating, and maintaining the world’s most sophisticated communications networks. The networks that connect virtually everyone, and soon everything. Without these networks, technology cannot advance. With the Internet of Things (IoT), autonomous vehicles, virtual reality (VR), artificial intelligence (AI), and so many other transformative technologies, either here, or on the horizon, carriers and manufactures are scrambling to develop and standardize the fifth generation (5G) of wireless technology. This is in addition to simultaneously managing the fact that individual consumers, businesses, and machines, are straining the limits of their current networks. This is why Aztecs exist. Its purpose is to provide solutions that help carriers succeed and that enable technology to advance. By offloading the deployment and maintenance of networks, carriers can devote far more time to developing new technologies and servicing their customers. As technology advances, so do the Aztecs and the ways in which they build it.
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Mead & Hunt

Miami, FL • 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 • Nova Scotia • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Architect, Consultant, Engineer, General Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional
Architectural Design and Engineering, Building Information Modeling Bim, Civil Design and Engineering, Commercial Equipment, Commissioning, Construction Scheduling, Container Processing and Packaging, Electrical Design and Engineering, Fabricated Engineered Structures, Fabricated Rooms, Facility Maintenance and Operation Equipment, Facility Substructure Commissioning, General Commissioning Requirements, General Construction Management, Geotechnical Investigations, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Fire Suppression System, Instrumentation and Control For HVAC, Instrumentation and Control For Plumbing, Instrumentation and Control For Process Systems, Integrated Automation Actuators and Operators, Integrated Automation Control and Monitoring Network, Integrated Automation Network Devices, Integrated Automation Network Gateways, Integrated Automation Systems For Communications, Integrated Automation Systems For Conveying Equipment, Integrated Automation Systems For Electrical, Integrated Automation Systems For Network Equipment, Interior Design, Interiors Commissioning, Landscape Design and Engineering, Mechanical Design and Engineering, Plumbing Utilities Distribution, Preconstruction Bidding, Project Management, Project Management and Coordination, Structural Design and Engineering, Value Analysis Engineering
Serving markets nationwide for well over a century, we’ve demonstrated our technical, design and planning expertise. But what makes us different is that we don’t measure our success in years or projects or revenue. Instead, it’s measured in your satisfaction
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HBT Solutions Inc

Arizona • California • Nevada
Specialty Contractor
Commercial, Healthcare, Infrastructure, Residential
Access Control, Acoustic Treatment, Audio Video Communications, Communications, Data and Voice Communications, Design Coordination Services, Detention Security Systems, Distributed Communications and Monitoring Systems, Entertainment and Recreation Equipment, Information Specialties, Informational Kiosks, Integrated Automation Network Devices, Integrated Automation Network Gateways, Integrated Automation Systems For Communications, Integrated Automation Systems For Network Equipment, Project Management, Project Management and Coordination, Security Detection Alarm and Monitoring, Security Equipment, Technology Design and Engineering, Telephone Specialties, Temporary Telecommunications, Video and Photography, Video Monitoring and Documentation, Video Surveillance, Visual Display Units
HBT Solutions delivers bespoke AV, IT, and Network Security solutions for high-end residential and commercial clients across Los Angeles. We specialize in structured cabling, audio/video design, and access control, offering cutting-edge technology tailored to the discreet needs of select individuals and businesses. Our expertise spans: ✅ Whole-home and commercial AV systems ✅ Advanced security and surveillance solutions ✅ Enterprise-grade networking and connectivity ✅ High-performance display, theater, and concert systems We work closely with architects, developers, and construction firms, ensuring seamless integration of acoustics, optics, and aesthetics from design to installation. With a reputation built on precision, discretion, and innovation, Humanity Before Technology Solutions is proud to serve Southern California’s top developers, construction firms, and elite clientele.
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Nviro

Atascadero, CA • Avila Beach, CA • Buellton, CA • Fairfield, CA • Goleta, CA • King City, CA • Marina, CA • Monterey, CA • Oceano, CA • Paso Robles, CA • Pismo Beach, CA • San Luis Obispo, CA • San Miguel, CA • Santa Barbara, CA • Santa Margarita, CA • Santa Maria, CA • Sebastopol, CA • Soledad, CA • Solvang, CA • Sonoma, CA • St Helena, CA • Templeton, CA
Engineer, General Contractor, Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure
Cast In Place Concrete, Commissioning, Communications, Concrete, Design and Engineering, Design Coordination Services, Earthwork, Electrical, Electrical Design and Engineering, Environmental Assessment, General Construction Management, General Fabrications For Waterways, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Plumbing, Instrumentation and Control For Process Systems, Integrated Automation Sensors and Transmitters, Integrated Automation Systems For Electrical, Integrated Automation Systems For Plumbing, Integrated System Commissioning, Manufacturing Equipment, Metal Fabrications, Metals, Plumbing, Plumbing General, Plumbing Utilities Distribution, Process Piping, Processed Water Systems, Project Management and Coordination, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Water and Wastewater Equipment
Nviro is a Engineer, General Contractor, Specialty Contractor, Supplier that serves the San Luis Obispo, CA area and specializes in Cast In Place Concrete, Commissioning, Communications, Concrete, Design and Engineering, Design Coordination Services, Earthwork, Electrical, Electrical Design and Engineering, Environmental Assessment, General Construction Management, General Fabrications For Waterways, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Plumbing, Instrumentation and Control For Process Systems, Integrated Automation Sensors and Transmitters, Integrated Automation Systems For Electrical, Integrated Automation Systems For Plumbing, Integrated System Commissioning, Manufacturing Equipment, Metal Fabrications, Metals, Plumbing, Plumbing General, Plumbing Utilities Distribution, Process Piping, Processed Water Systems, Project Management and Coordination, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Water and Wastewater Equipment.

Lescure Company

California
General Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Coastal Construction, Commercial Equipment, Concrete, Electrical, Facility Electrical Power Generating and Storing Equipment, Facility Fuel Systems, Facility Maintenance and Operation Equipment, Fire Pumps, Fire Suppression, Hazardous Material Assessment, Heating Ventilating and Air Conditioning HVAC, Industry Specific Manufacturing Equipment, Instrumentation and Control For Electrical Systems, Instrumentation and Control For HVAC, Instrumentation and Control For Plumbing, Instrumentation and Control For Process Systems, Liquid Fuel Process Piping, Manufacturing Equipment, Marine Construction and Equipment, Mechanical Design and Engineering, Plumbing, Plumbing Utilities Distribution, Process Piping
Lescure Company is a General Contractor that serves the Concord, CA area and specializes in Coastal Construction, Commercial Equipment, Concrete, Electrical, Facility Electrical Power Generating and Storing Equipment, Facility Fuel Systems, Facility Maintenance and Operation Equipment, Fire Pumps, Fire Suppression, Hazardous Material Assessment, Heating Ventilating and Air Conditioning HVAC, Industry Specific Manufacturing Equipment, Instrumentation and Control For Electrical Systems, Instrumentation and Control For HVAC, Instrumentation and Control For Plumbing, Instrumentation and Control For Process Systems, Liquid Fuel Process Piping, Manufacturing Equipment, Marine Construction and Equipment, Mechanical Design and Engineering, Plumbing, Plumbing Utilities Distribution, Process Piping.
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Smith & Gallup, LLC

Arizona • Arkansas • California • Florida • Louisiana • Nevada • New Mexico • Oklahoma • Texas
Consultant, Engineer, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Electrical Design and Engineering, Facility Electrical Power Generating and Storing Equipment
Please contact us at info@smithgallup.com or visit smithgallup.com, Smith & Gallup is your trusted partner for sourcing high-quality construction supplies, advanced electrical components, and energy storage solutions. With a strong focus on reliability and customer satisfaction, we specialize in providing: Construction General Supplies: From foundational materials to finishing products, we deliver a comprehensive range of construction essentials to support your projects on time and within budget. Electrical Sub-Assemblies and Components: Whether you need precision sub-assemblies or fully assembled custom electrical components, our solutions are tailored to meet the exact specifications of your projects, ensuring efficiency and seamless integration. Commercial and Industrial Battery Energy Storage Systems (BESS): Our state-of-the-art BESS solutions optimize energy use, improve reliability, and enhance sustainability for commercial and industrial applications. With a strong network of suppliers and manufacturers, we ensure the highest quality standards while offering competitive pricing. Trust Smith & Gallup to streamline your supply chain, empowering you to focus on building success.
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A2M construction Inc.

Los Angeles, CA • Monterey Park, CA • Ventura, CA • California
Engineer, General Contractor, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Acoustic Ceilings, Architectural Design and Engineering, Blanket Insulation, Ceilings, Ceramic Tile Faced Panels, Ceramic Tiling, Concrete, Concrete Countertops, Concrete Finishing, Concrete Tiling, Countertops, Curtain Wall and Glazed Assemblies, Decorative Metal Fences and Gates, Finish Carpentry, Gypsum Board, Gypsum Plastering, Interior Wall Paneling, Masonry, Masonry Flooring, Painting, Painting and Coatings, Partitions, Paver Tiling, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Plywood Siding, Retaining Walls, Soffit Panels, Soffit Vents, Specialty Ceilings, Sprayed Insulation, Stainless Steel Framed Entrances and Storefronts, Steel Framed Entrances and Storefronts, Stone Assemblies, Stone Countertops, Stone Tiling, Structural Design and Engineering, Structural Steel Framing Erection, Textured Ceilings, Thermal Insulation, Tile, Tile Faced Panels, Tile Wall Panels, Wall Coverings, Wall Finishes, Wood Framing
At A2M Construction Inc., we bring experience, precision, and dedication to every job site. Founded with a vision to deliver high-quality construction services with integrity and professionalism, we specialize in metal framing, drywall, acoustical ceilings, and tenant improvement projects across Southern California. Our team has worked on everything from commercial build-outs to complex renovations, always staying on schedule and within budget. We pride ourselves on clear communication, clean work, and a deep respect for our clients’ vision. Whether it’s a small remodel or a large-scale build, we approach every project with the same level of commitment — no shortcuts, just solid work.
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Path Forward Partners, Inc.

California • Washington
Consultant, Engineer, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Abatement and Remediation, Above Grade Vapor Retarders, Assessments and Studies, Below Grade Gas Retarders, Below Grade Vapor Retarders, Civil Design and Engineering, Contaminated Soils Abatement and Remediation, Environmental Assessment, Excavation and Fill, Existing Material Assessment, Gas Detection and Alarm, Geophysical Investigations, Hazardous Material Assessment, Hazardous Waste Drum Handling, Lead Abatement and Remediation, Off Gassing Mitigation, Pollution and Waste Control Equipment, Polychlorinate Biphenyl Abatement and Remediation, Project Management, Project Management and Coordination, Underground Storage Tank Removal, Vapor Retarders, Water Abatement and Remediation
Path Forward Partners, Inc. is an innovative environmental consulting firm that offers a wide range of services to help clients overcome environmental challenges. Founded in 2018 by David Grunat, Greg Noblet, and Craig Pelletier, the company is dedicated to providing practical and health-protective solutions that are tailored to meet the specific needs of each client. One area in which Path Forward Partners, Inc. has a unique level of experience and expertise is real estate transactions and redevelopment. The company’s team of professionals has worked on numerous projects involving the acquisition, development, and management of contaminated properties. They understand the complexities of environmental regulations and are equipped to handle all aspects of environmental due diligence, remediation, and risk management. The company’s multidisciplinary team is well-versed in a wide range of scientific disciplines, including geological sciences, hydrology, environmental health and toxicology, vapor intrusion, and environmental engineering. With their expertise, the professionals can integrate health, environmental, and engineering data into comprehensive analyses of site conditions and develop the appropriate risk-based management measures that will optimize project objectives. Path Forward Partners, Inc. maintains strong relationships with regulatory agencies, real estate developers, industrial and high-tech clients, vendors, contractors, lending institutions, and attorneys. These relationships facilitate successful project completion, as the company is aware of the relevant rules and regulations and the unique needs of each client. The company’s services include environmental assessments, remediation, compliance, permitting, and due diligence. The team’s expertise extends to underground storage tanks, hazardous materials, soil, soil gas, and groundwater contamination, and indoor air quality. The company works with a variety of industries, including manufacturing, healthcare, hospitality, municipal, residential, and commercial real estate. As an innovative environmental consulting firm, Path Forward Partners, Inc. is committed to providing its clients with high-quality services that are tailored to their specific needs. The company is constantly exploring new and innovative solutions to environmental problems, and its team of experts stays up-to-date with the latest technological advances in the field. With its strong technical background, creativity, and responsiveness, Path Forward Partners, Inc. is well-equipped to solve the most complex environmental problems and provide guidance in real estate transactions and redevelopment. Environmental engineering, Environmental consulting, Air quality monitoring, Environmental consulting firm, Vapor intrusion, Environmental engineer companies, Air dispersion modeling, Environmental risk assessments, Soil vapor extraction, Soil and groundwater remediation, Groundwater remediation, Toxicology and environmental health, Groundwater remediation systems, Phase I Environmental Site Assessment, Phase II Environmental Site Assessment, Subsurface Investigation, Dust Monitoring, Stockpile Sampling, Asbestos Air Monitoring, Construction Oversight, Vapor Intrusion Mitigation Systems, Vapor Intrusion Mitigation System Design, VIMS, VIMS Design, MMS, Methane Mitigation Systems,Due Diligence

Top Cities in California

Frequently Asked Questions

How many Design and Engineering contractors in California are on the Procore Construction Network?

There are currently 7,935 Design and Engineering contractors in California on the Procore Construction Network.

How can I find and connect with Design and Engineering contractors in California?

The Procore Construction Network allows you to search for Design and Engineering contractors in California 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 California 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 California 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 California 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 California are on the Procore Construction Network?

There are currently 7,935 Design and Engineering contractors in California on the Procore Construction Network.

How can I find and connect with Design and Engineering contractors in California?

The Procore Construction Network allows you to search for Design and Engineering contractors in California 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 California 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 California 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 California 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.