Design and Engineering Contractors in California

8,259 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
Company Logo

Accurate Estimates, Building Accuracy

DC, DC • New York, NY • Alabama • Alaska • Arizona • 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 Brunswick • New Hampshire • New Jersey • New Mexico • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Consultant
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Concrete, Concrete Paving, Demolition, Electrical, Flooring, Grading, Masonry, Mechanical Design and Engineering, Membrane Roofing, Plumbing, Structural Steel Framing Erection
At Remarkable Estimating, we specialize in delivering accurate and reliable construction estimates for contractors, builders, and developers across the USA. Our mission is simple: help contractors win more bids, reduce costs, and save time. We achieve this by combining detailed quantity takeoffs, cost analysis, and transparent reporting. Whether you need residential, commercial, or industrial estimating, we’re your trusted partner. Why Choose Us? ✔ Accurate & Detailed Estimates ✔ Fast Turnaround Time ✔ Affordable & Transparent Pricing

LightSett, LLC

DC, DC • 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
Engineer, General Contractor, Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Residential
3d Capture Scanning, Architectural Design and Engineering, Bored Piles, Communications, Communications Utilities Distribution, Construction Scheduling, Data and Voice Communications, Design and Engineering, Design Coordination Services, Electrical Design and Engineering, Excavation and Fill, Technology Design and Engineering, Traffic Control
LightSett, LLC is a Engineer, General Contractor, Specialty Contractor, Supplier that serves the Hendersonville, NC area and specializes in 3d Capture Scanning, Architectural Design and Engineering, Bored Piles, Communications, Communications Utilities Distribution, Construction Scheduling, Data and Voice Communications, Design and Engineering, Design Coordination Services, Electrical Design and Engineering, Excavation and Fill, Technology Design and Engineering, Traffic Control.
Company Logo

Vector Origin 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
Consultant, Engineer
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Civil Design and Engineering
We support fabricators, contractors, EPCs, and builders worldwide with services that combine precision, innovation, and constructability. Our core expertise spans across: • Structural Steel Detailing – 3D BIM modelling, clash detection, shop/erection drawings, CNC data support • Miscellaneous Steel – stairs, railings, catwalks, facades, architectural steelwork • PEMB Detailing – primary/secondary framing, cladding, accessories, erection packages • Concrete & Rebar Detailing – reinforcement, precast, decking, embed layouts • Industrial & Infrastructure – pipe racks, bridges, stadiums, platforms, equipment supports • Estimation & MTO – BOM/BOQ preparation, cost analysis, feasibility reports • Connection Design & Engineering – code-compliant calculations, FEA, optimized shop-ready solutions Why partner with us?  Precision-driven deliverables aligned with AISC, CISC, BS, IS, and Eurocodes  BIM-enabled workflows (Tekla, Revit, Navisworks) for seamless coordination  End-to-end support from estimation to fabrication to erection  On-time delivery with optimized, cost-effective processes
Company Logo

Telenet VoIP Inc. - HQ

Alhambra, CA • Anaheim, CA • Arcadia, CA • Artesia, CA • Azusa, CA • Bell Gardens, CA • Bell, CA • Bellflower, CA • Brea, CA • Buena Park, CA • Burbank, CA • Calabasas, CA • Camarillo, CA • Carson, CA • Cerritos, CA • City of Industry, CA • Compton, CA • Covina, CA • Cudahy, CA • Cypress, CA • Downey, CA • El Monte, CA • El Segundo, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Glendale, CA • Hacienda Heights, CA • Harbor City, CA • Hawthorne, CA • Hermosa Beach, CA • Huntington Park, CA • Inglewood, CA • Irvine, CA • La Habra, CA • La Mirada, CA • Lakewood, CA • Lawndale, CA • Lomita, CA • Long Beach, CA • Los Alamitos, CA • Los Angeles, CA • Lynwood, CA • Malibu, CA • Manhattan Beach, CA • Maywood, CA • Montebello, CA • Monterey Park, CA • Moorpark, CA • Norwalk, CA • Oxnard, CA • Paramount, CA • Pasadena, CA • Pico Rivera, CA • Rancho Palos Verdes, CA • Redondo Beach, CA • Riverside, CA • Rolling Hills, CA • Rosemead, CA • Santa Ana, CA • Santa Clarita, CA • Santa Fe Springs, CA • Simi Valley, CA • South Gate, CA • Thousand Oaks, CA • Torrance, CA • Vernon, CA • West Covina, CA • Whittier, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Access Control, Applied Fire Protection, Audio Video Communications, Communications, Data and Voice Communications, Electronic Life Safety, Electronic Security, Fire Detection and Alarm, Mass Notification, Security Detection Alarm and Monitoring, Technology Design and Engineering, Temporary Telecommunications
For over forty years, Telenet VoIP Inc. has demonstrated our ability to execute a wide range of technology projects: small, large, complicated, fast-track, multi-system, and design-build. We are system integrators at heart and we bring that passion to work, every single day. The Telenet VoIP Inc. staff is comprised of professionals including Project Managers, Systems and Network Engineers, Sales, Business, and Service professionals. Our team members are highly knowledgeable industry experts, who have earned many professional and industrial certifications. Our Union workforce varies in size depending on the amount of work at hand, which includes both Communication and Sound Installers as well as Inside Wiremen. Telenet is a signatory to labor agreements in Los Angeles, Orange, and Riverside/San Bernardino, Ventura/Oxnard counties. Telenet VoIP Inc. has over eighteen years of Municipal and Educational sector construction experience. During that time, we have deployed hundreds of systems including Fire Life Safety, Security, Structured cabling, Fiber Optics, Access Control, DAS, and Video Surveillance Systems.

Top Cities in California

Frequently Asked Questions

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

There are currently 8,259 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 8,259 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.