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Uni Construction + Design
- Permit
“City gave me headache during inspection making me get permit for random work done by previous owner.”
Best Civil, Structural and Environmental Engineers in Covina, CA
24 companies listed · 5 in Covina · 6 open weekends · 21 rated 4.5+ · 3 show a license
Data verified October 15, 2026
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DJP Engineering
“Very Professional and attentive to the customers needs”
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Stetson Engineers Inc
“Good people working at a Great location!”
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Graciano Design
“They help you obtain permits in the city.”
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Flores Engineering
- Projects
- Company
“I have been working with them for over 10 years and have completed numerous projects together ranging from single family homes to multifamily and commercial projects.”
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Jeff Coronado SE
“Don't know the guy, but he seems really nice.”
Listed for property owners in and around Covina, 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: Covina, CA
5 of the 24 companies we list are based in Covina; the other 19 serve Covina from towns including West Covina (3 mi), Alhambra (15 mi) and Whittier (12 mi). 22 of the companies on this page have a rating, from 4.3 to 5.0 across 152 reviews; 21 are rated 4.5 or higher. 6 are open on Saturdays and 3 on Sundays. 3 show a license on their websites and 1 has a BBB rating of A or A+. 16 have ten or more years of experience, the longest 29 years. 8 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 23 of the companies on this page; 18 publish a contact page and 19 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.
Do any of these firms say they are licensed?
3 of the 24 listings for Covina show a license on their websites. Registration belongs to an individual, so match the name on the seal to the person doing your work, and verify it with the state board rather than trusting a badge on a homepage.
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MEP
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MY Engineering
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True Lines. Custom Design
- Plans
- Garage
- Residential
“The team at True Lines possesses an exceptional level of expertise and creativity, which is evident in the outstanding designs they have produced for our projects.”
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Caliland Engineering
“They were available to answer any questions I had and were very patient in explaining everything to me.”
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Farwest Corrosion Control Company
“A great vendor to use to buy tools and corrosion prevention equipment.”
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JZ Structural
- Expertise
- Contractors
- Planning
“Thanks to JZ, I now feel much more at ease and comfortable with my decision to purchase the home, knowing that I am well-informed about the structural integrity of the property.”
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Dary Engineering
“They are very helpful and professional.”
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Peer Review and Verification (Prv) Engineers
- Inspection
“Extremely reasonable pricing combined with their professionalism has turned us into a loyal customer of theirs.”
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Advanced Ground Systems Engineering
“Friendly employees are sensitive to the drivers' requirements and meet them halfway.”
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QLC Engineering
“She also communicated with our landscape contractor to make sure the rain barrel could be installed properly.”
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All Cities Consulting Engineer
“The workers are very good there.”
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Mid-Cities Engineering
- Project
- Words
“I was a little hesitant to be working with a company that was not local to The Valley, but I saw the beautiful work that was completed for my friend and knew I could trust Ivan to help me create my dream home.”
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Transtech Engineers
“Amazing work ethic”
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J.R. Miller & Associates
“Perfect”
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FJ Engineering + Design
“We began using FJ Engineering about 1 year ago and have used them several times since.”
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G K & Associates
“A place for civil engineering needs this is your place”
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Davis Property Development
- Team
- Plans
- Communication
“If things were left to my agenda, it would have taken weeks to complete, but Jarrod was on top of every text, email, and scheduling and they were completed within a week.”
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Koury Engineering
- Inspector
“Nice people”
Civil & Structural Engineering Services in Covina, CA Cost Estimates
Minimum cost
$202
Maximum cost
$1270
National Average
$493
Avg Per Hour Rates
$126
$326
$665
Fair price range is based on 409 cost profiles
Why these companies made our list
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