Best Civil, Structural and Environmental Engineers in Santa Monica, CA

24 companies listed · 5 in Santa Monica · 4 open weekends · 18 rated 4.5+ · 8 show a license

Data verified October 18, 2026

Foundation Technology

Foundation Technology

(20)
  • Wall
  • Retrofit
  • Company
“He also offered me valuable advice on how I could mitigate damage to my foundation stabilization problems moving forward that didn't use his company's services, free of charge.”
In Business Since 2006
25217 Anza Dr, Santa Clarita, CA
i
Calex Engineering Co

Calex Engineering Co

(1)
“Very helpful”
Accepts Check
Licensed
In Business Since 2004
Free Initial Consultation
23651 Pine St, Santa Clarita, CA
i
Greystone Engineering Group

Greystone Engineering Group

(13)
  • Project
  • Questions
  • Plans
“Swift and knowledgeable, Greystone went above and beyond on a very difficult project for us - a hillside retaining wall situation with the city breathing down our backs.”
In Business Since 2016
11022 Santa Monica Blvd Suite 440, Los Angeles, CA
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Advanced Ground Systems Engineering

Advanced Ground Systems Engineering

(2)
“Good service and fast shipping”
Free Initial Consultation
In Business Since 1997
Serving Santa Monica Area
i
Sage Design

Sage Design

(1)
“I bought a Toyoda sticker for my Tacoma, that master Yoda looks cool as hell on the back window of my truck flipping all the haters off 😎 Thanks for the sweet sticker and speedy service.”
In Business Since 2024
19562 Martellus Dr, Santa Clarita, CA
i
Marrs Engineering

Marrs Engineering

(1)
“Very nice”
In Business Since 2002
13360 Firestone Blvd # A2, Santa Fe Springs, CA
i

Listed for property owners in and around Santa Monica, 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: Santa Monica, CA

5 of the 24 companies we list are based in Santa Monica; the other 19 serve Santa Monica from towns including Santa Clarita (27 mi), Los Angeles (8 mi) and Santa Fe Springs (25 mi). 20 of the companies on this page have a rating, from 4.0 to 5.0 across 378 reviews; 1 has 50 or more reviews and 18 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "communication" and "price". 4 are open on Saturdays and 1 on Sundays. 8 show a license on their websites and 1 has a BBB rating of A or A+. 22 have ten or more years of experience, the longest 60 years. 1 offers financing or payment plans; 7 give free estimates and 1 lists coupons or special offers. We have a website on file for 23 of the companies on this page; 15 publish a contact page; 16 list a public email and 1 takes bookings online. 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?

8 of the 24 listings for Santa Monica 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.

Richard Mumper & Associates

Richard Mumper & Associates

In Business Since 2001
24932 Ave Kearny #6, Santa Clarita, CA
i
Delane Engineering

Delane Engineering

In Business Since 2011
2812 Santa Monica Blvd #206, Santa Monica, CA
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Lewis Ross Associates Inc

Lewis Ross Associates Inc

In Business Since 2011
25061 Avenue Stanford # 120, Santa Clarita, CA
i
Nirattisai Structural Engineering

Nirattisai Structural Engineering

(1)
“(I have had friends who did similar jobs to their homes and their engineers promised one thing, but after the job was started, gave them something quite different!”
Free Initial Consultation
Licensed
In Business Since 2015
28411 Ascent Way, Santa Clarita, CA
i
HLW International LLP

HLW International LLP

(1)
“Waiting for the doctor”
In Business Since 1999
1437 4th St 4th floor, Santa Monica, CA
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Mesa Engineering

Mesa Engineering

(3)
“Amazing service!!”
In Business Since 2006
30177 Bouquet Canyon Rd, Santa Clarita, CA
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Shoring Engineers

Shoring Engineers

(2)
“Excellent place to work”
Licensed
In Business Since 1966
Serving Santa Monica Area
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Ralph Stone & Company

Ralph Stone & Company

In Business Since 2010
10954 Santa Monica Blvd, Los Angeles, CA
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ZDX Industries

ZDX Industries

Free Initial Consultation
Licensed
In Business Since 1998
1640 5th St #213, Santa Monica, CA
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Obando & Associates Inc

Obando & Associates Inc

In Business Since 2008
3101 Ocean Park Blvd Ste 100 PMB 122, Santa Monica, CA
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Eti Conformity Services (Etics)

Eti Conformity Services (Etics)

In Business Since 2003
12130 Mora Dr #1, Santa Fe Springs, CA
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Ishler Design & Engineering

Ishler Design & Engineering

Accepts Check
In Business Since 1992
2314 Pearl St, Santa Monica, CA
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James J Hirsch & Associates

James J Hirsch & Associates

In Business Since 1998
Serving Santa Monica Area
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Structural Engineering & Construction

Structural Engineering & Construction

(34)
  • ADU
  • House
  • Project
“After few months the insurance company got back to me and I was satisfied with the amount the insurance company offered me to rebuilt the damaged portion of my house.”
Offers Financing Options
Licensed
In Business Since 2011
Free Initial Consultation
Serving Santa Monica Area
i
The Foundation Works

The Foundation Works

(50)
  • Retrofit
  • Inspection
  • Company
“He told me that he felt that was overkill as I already had 4 in a tiny home, they were probably just trying to take my money, but that if I wanted, he would come out and look at it again to give me more peace of mind.”
Licensed
In Business Since 2006
2411 Empire Ave, Burbank, CA
i
Drbalcony( Dr Balcony)

Drbalcony( Dr Balcony)

(40)
  • Team
  • Property
  • Inspection
“Balcony and walk way repairs are very expensive, so you want the very best professionals next to you during the whole process to avoid serious difficulties.”
Free Initial Consultation
Licensed
In Business Since 2023
1415 Warner Ave suite B, Tustin, CA
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EZ Plans Architects

EZ Plans Architects

(47)
  • Permits
  • Planning
  • Team
“A friend of mine had used EZ Plans to remodel a heritage home in Santa Monica and recommended them for their quality design skills and experience in navigating the approvals process, especially the daunting Coastal Commission process.”
Transparent Fees & Pricing
20+ Years Experience
Serving Santa Monica Area
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Daniel's Development Group

Daniel's Development Group

(39)
  • Kitchen
  • Team
  • Project
“I'd highly recommend him to others that are looking for someone who can do quality work (won't be the cheapest, but won't be the most expensive), but will be honest, and also a great friend in the process”
Free Initial Consultation
Licensed
In Business Since 2011
Serving Santa Monica Area
i
HomeCivil and Environmental EngineersCaliforniaSanta Monica, CA

Civil & Structural Engineering Services in Santa Monica, CA Cost Estimates

Minimum cost
$230
Maximum cost
$1446
National Average
$562
Avg Per Hour Rates
$144
$371
$758
Typical price range is based on 337 cost profiles
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Average Cost $562
Minimum cost $230
Maximum cost $1446
Avg Per Hour Rates $144

Typical range $371 to $758 is based on 337 cost profiles.

Why these companies made our list

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