✓ Licensed, Bonded & Insured · Since 1977

Los Angeles’ Most Trusted Foundation & Retrofitting Experts

For nearly 50 years, Weinstein Construction has protected Los Angeles homes and commercial properties from the ground up. From earthquake retrofitting and foundation repair to retaining walls, crawl space encapsulation, and drainage, we’ve completed over 80,000 inspections and 8,000 projects in your neighborhood.

80,000+

Free Inspections

8,000+

Projects Completed

1977

Serving L.A. Since

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Licensed, Bonded & Insured

A+ BBB Accredited

4.9 Google Rating

8,000+ Projects

Specialists You Can Trust

Specialists in Retrofitting & Foundation Repair

California’s seismic activity makes structural safety more than a recommendation. It’s a necessity. For nearly 50 years, Weinstein Construction has reinforced residential and commercial buildings across Los Angeles to withstand earthquakes and meet current code.

We bring deep expertise, proven methods, and a genuine commitment to quality to every project, helping property owners protect what matters most, from the foundation up.

Est.1977Nearly 50 Years

80,000+
Inspections

8,000+
Projects

A+
BBB Rated

Our Services

Full-service retrofitting, foundation, and structural solutions for homes and commercial properties across greater Los Angeles.

Our Simple, Proven Process

From first inspection to final sign-off, one dedicated team manages every step.

Why Choose Us

We Don’t Just Build Projects. We Build Confidence.

Nearly 50 years reinforcing L.A. homes and businesses, with the licensing, transparency, and single-team accountability that give owners real peace of mind.

★★★★★ 4.9 Google Rating · Serving L.A. Since 1977

Protect Your Property Before the Next Earthquake

Get expert guidance and a clear path forward, starting with a free consultation.

What Our Neighbors Say

Rated 4.9 out of 5 across hundreds of Google reviews.

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Mendy Ceitlin profile picture
Mendy Ceitlin
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Thank you Winston constructions were amazing to work with and were able to retrofit our home for earthquakes
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Ralph Spude profile picture
Ralph Spude
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My house is built above a crawl space so I wanted more protection from earthquakes by adding seismic retrofitting in 2013. Weinstein Construction exceeded my expectations with regard to my seismic retrofitting project. This year I learned about an insurance discount for retrofitting. I contacted Weinstein Construction and although they no longer had a record in their files they contacted the city for that information. They went the extra mile when it came to customer service.
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Elinor Shalom profile picture
Elinor Shalom
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Weinstein Construction did an excellent job and were incredibly helpful throughout the entire process. The team was easy to work with, always punctual, and very responsive whenever we needed anything—the office staff was just as attentive and supportive. They explained everything clearly, so there wasn’t any surprises. Overall, we were extremely pleased with both their workmanship and their outstanding customer service. We would definitely recommend them!
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Dom C profile picture
Dom C
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I had a great experience working with Weinstein Construction on my California EBB (Earthquake Brace + Bolt) grant and seismic bracing project. From the beginning, they were extremely knowledgeable about the program and walked me through the entire process step by step. They helped make the paperwork and requirements much easier to understand, and they stayed organized and communicative the whole time. Once the project started, their team handled everything professionally and efficiently. The work was completed on schedule and they made sure everything met the program requirements so there were no issues with the grant. It was really helpful having a contractor who understood the EBB program so well and could manage the project from start to finish. I’m very happy with how everything turned out and would definitely recommend Weinstein Construction to anyone looking to complete an earthquake bracing project.
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jcgc socal profile picture
jcgc socal
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As a waterproofing company we couldn’t get to a job during Holidays,so we reached out to fellow waterproofers & Weinstein was only ones available on short notice & came from a distance ,was available to take over a basement flooding project.They gave straightforward price and did work promptly…Bravo glad their not our direct competitor …
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Christian Hall profile picture
Christian Hall
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Weinstein Construction Corp did an excellent job replacing two exterior stairs, parts of the second-floor walkway/decking, and all the railings at my apartment building. I received 4 proposals, and I chose Weinstein Corp because the communication and attention to details for the proposal were very good. Mr. Weinstein met with me a couple of times to look at the project, he always responded right away to any of my phone calls. He was very detailed and paid great attention on what needed to be done, and he explained things very well. As the project started it was discovered that the walkway had extensive water damage which needed repair. This is where I am most happy, I hired Weinstein Corp. They knew exactly what needed to be done to fix the decking properly. The walkway required new joists, and extra support beam as well as two supporting steel posts in order to provide for better support. The engineer was brought in right away and provided the proper design drawings and extra permitting for the extra work. I am a hands-on person, and I like to know what is going on at all times and it was a pleasure dealing with Mr. Weinstein, his Forman Carlos, and all of his crew. I will definitely use them on future projects. I am very happy with the way everything came out. The new stairs, walkway/decking, and railings all look great and secure.
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Joann Gottlieb profile picture
Joann Gottlieb
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Our Bel Air property now has a beautiful new driveway and two sturdy retaining walls, all completed by this outstanding team. The quality of their workmanship far exceeded expectations, and the cost represented true value. I recommend them without hesitation to anyone needing a contractor who is thoroughly reliable, honest, and committed to flawless execution. Their communication is prompt and professional, and the overall experience was simply exceptional. I have nothing but praise for their services. They transformed our Bel Air home with a expertly crafted driveway and pair of retaining walls. From start to finish, the results were impressive in both durability and aesthetics, offering excellent return on investment. If you’re searching for a trustworthy contractor who prioritizes precision and client satisfaction, look no further. Their responsiveness sets them apart, and I’m genuinely thrilled with every aspect of the project.
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Allison profile picture
Allison
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They completed both a driveway and two retaining walls for us in Bel Air. Their work was exceptionally high-quality, and I received excellent value for my money. I highly recommend them to anyone seeking both a reliable and trustworthy contractor who will deliver the job with precision and care. Their service is second to none and they promptly respond to calls. I can’t express enough positive things about this contractor.
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Kevin Eng profile picture
Kevin Eng
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Participated in EBB program. They handled everything with professionalism, excellent communication. Made the process super easy. Arranged and were present for city inspections, instructed us on how to navigate the EBB portal. Highly highly recommend.
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joseph clark profile picture
joseph clark
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I highly recommend Weinstein Construction. Itzcik’s analysis of the problem and its solution and the work done to implement it was highly professional and successful.

Serving Greater Los Angeles

Headquartered in Van Nuys, covering the San Fernando Valley and greater L.A. since 1977.

Areas We Serve

Fast, local response across dozens of L.A. communities. Don’t see yours? Give us a call.

San Fernando Valley

  • Van Nuys
  • Sherman Oaks
  • Encino
  • Studio City
  • Woodland Hills
  • Tarzana

Greater Los Angeles

  • Los Angeles
  • Glendale
  • Burbank
  • Pasadena
  • Santa Monica
  • Beverly Hills

Call Our Van Nuys Office

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