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Earthquake Protection Systems
“I'm kinda biased because I work there.”
Best Civil, Structural and Environmental Engineers near Vallejo, CA
3 of these companies are based in Vallejo; the others serve Vallejo from towns including Concord (16 mi), Walnut Creek (18 mi) and Napa (13 mi).
2 open weekends · 17 rated 4.5+ · 2 show a license
Data verified October 15, 2026
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Ocampo Esta Corporation
“Thank for helping many people in the world”
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Rapid Systems Engineering
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Central Marin Sanitation Agency
“I enjoy smelling this place!”
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Bellecci & Associates/ UA Place
“Good food”
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Mahalat Engineering Corp
Listed for property owners in and around Vallejo, CA, these 24 companies do engineering work for properties. Listings show the disciplines each firm names on its own website, from structural to civil site work and environmental assessment, with ratings and quotes from public reviews.
Area overview: Vallejo, CA
23 of the 24 companies on this page have a rating, from 4.0 to 5.0 across 83 reviews; 17 are rated 4.5 or higher. 2 are open on Saturdays. The services the companies on this page list most often on their websites are civil engineering (2), project management (2) and vineyards (2). 2 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 22 websites of the companies on this page at ten or more years old; the oldest dates from 1996. 1 gives free estimates. We have a website on file for all 24 of the companies on this page; 22 publish a contact page and 20 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
How do I tell which firm suits a house?
Websites are listed for all 24 firms on this page. Look at project types. A practice geared to municipal infrastructure or industrial plants may not want a beam job, while a small residential structural firm will turn it round faster and cheaper. Say the scope plainly on the first call.
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F3 & Associates
“F3 and Associates, Todd Tillotson and his crew did an incredible job.”
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Ifti
“Amazing group!!”
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Robert A Karn & Associates Inc
“Very professional group of engineers”
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Benchmark Civil Construction
“Local civil engineer company for napa area.”
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JDH Corrosion Consultants
“JDH always does a great job!”
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PPI Engineering
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P/A Design Resources
- Project
“Their depth and breadth of experience coupled with their attention to detail, personal service and integrity are why we continue to use them to get our jobs done.”
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Sequoia Engineering & Design
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Kerdar Design
- Project
“I do recommend them to who looking for excellent experience during their project”
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Planneng Engineering Inc
“Great customer service great job!”
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Ned Clyde Construction
“These guys are wonderful and the work they did is great I would tell anyone wanting a retaining wall done to have them do it.”
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Questa Engineering Corporation
“Great lab techs and beyond qualified consultants”
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Bartelt Engineering
“A true full service civil Engineering firm in Napa.”
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Power Systems Design
“Congratulations, I really like the application, very informative.”
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MK2 Engineers
“Professional office of Engineers”
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Russell D Mitchell & Associates
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O'terra Geotech Group
- Retaining Wall
- Report
“Hooshmand was great he provided me with short notice email on some retaining wall issues that really helped my decision on purchasing a home, great service worth the money”
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DMG Engineering Inc.
“Great service and honest.”
Civil & Structural Engineering Services in Vallejo, CA Cost Estimates
Minimum cost
$238
Maximum cost
$1495
National Average
$581
Avg Per Hour Rates
$149
$384
$784
Average price range is based on 422 cost profiles
Why these companies made our list
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