✓ About Weinstein Construction · Family-Owned Since 1977

Construction With a Difference

Your neighborhood expert in seismic safety, and the largest earthquake retrofitting company in Southern California.

80,000+

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8,000+

Projects Completed

1977

Serving L.A. Since

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About Us

Hello, my name is Itzcik Weinstein, President and Owner of The Weinstein Construction Corporation and its subsidiary, Weinstein Retrofitting Systems. We are a privately owned family company established before 1980 and located in the San Fernando Valley, right in the heart of Earthquake Country.

Weinstein Retrofitting Star of Fame in foundation repairWeinstein Retrofitting Systems has earned a reputation as your neighborhood expert in seismic safety. As a homeowner, husband, father, and general contractor for nearly 50 years, I am committed to providing the best possible quakeproofing services to residents of Los Angeles and the San Fernando Valley. Because of our commitment to quality and service, we have become the largest earthquake retrofitting company in Southern California.

Southern California is very diverse in terms of structural development; therefore, our experience ranges from one-story, single-family residences right through to quadruple complexes and commercial office buildings. By securely fastening these structures to their foundations and connecting all components, the chances that any building will withstand the next earthquake are greatly improved. While geologists all over the world unanimously agree that Southern California will, in fact, be struck by the Big One, naturally, no one can accurately predict how your home will withstand it. It’s reassuring, however, to know that you can take the best possible step in seismic protection.

Strengthening your home to resist earthquakes and minimize damage is the best way to protect your investment. The Weinstein Team of Certified Quakeproofers will inspect your home at NO COST to you and provide you with a detailed report on your existing foundation and any past earthquake damage your home may have sustained. We will draw up an affordable plan for you to protect your home from earthquake damage and your loved ones from the risk of injury.

Retrofitted homes are safer to live in, practical to sell, and easier to insure. While earthquake insurance is available today, it is extremely expensive, with high deductibles and high co-insurance percentages. Although this type of insurance is available to help make repairs after an earthquake, it will never replace the priceless treasures collected over the years: the things that turn a house into something much more, your home.

Since the Northridge earthquake of 1994, we have inspected thousands of homes and successfully retrofitted over 7,000 of them in accordance with the LA Department of Building and Safety and FEMA guidelines.

Please don’t let your home be at risk any longer, and let my team of Quakeproofers do all that they can to serve you best. The looks forward to working with you and is focused on one thing only: providing you with an excellent construction experience today!

Meet Our Team

THE WEINSTEIN CREW

FAQs About Earthquake Retrofitting and Foundation Repair

Simply stated, it’s a process that ties a home together. It increase the resistance to earthquake damage and decreases the risk of injury. In short, it significantly strengthens the house.

Easy. Our trained inspectors will crawl under your home with a camera and a detailed check list. Crawl along with us if you like. You’ll receive a detailed report on the condition of your foundation and any water damage that may have occurred which may jeopardize the safety of your home and your family. We won’t ever sell you something that you don’t need. It all depends on the condition, type of structure, type of construction, the age of the structure and the level of protection you want for your home.

Absolutely. We only request a few minutes of your time to schedule the inspection and meet you on site. If your home is secured and doesn’t need retrofitting, we’ll tell you. If there are any problems, we can offer you the solutions.

Strengthened homes are safer to live in and easier to sell and insure. The Northridge earthquake showed us that strengthened homes stayed on their foundation in the same neighborhoods where retrofitting had not been performed on certain homes. Some insurance will no longer insure a home unless this work is done. Sellers of a home must also disclose to buyers if their home is unbolted.

The cost of the work varies. Some homes have cripple walls that need blocking or bracing, while other homes do not have cripple walls. Some homes have ample access to the work area, while others have limited access due to heating ducts or small access holes. The cost of the work will increase significantly if you need to replace an unreinforced masonry foundation or if your home experiences extensive termite or fungal damage to the wood. You will get an idea of the fair value of the work to be done by getting different bids from foundation contractors. We will provide you with an exact price during the inspection.

Most single-family homes on level or near-level lots can expect to pay from $2000 to $4000 for the total job. This price assumes the contractor performed the work according to the department’s standard plan and that there were no special conditions. Homeowners who do the work themselves can help reduce this cost. There will be additional costs if you need to hire an architect or engineer.

Yes. The building permit process protects your interests by providing building inspections. We’ve done work in all cities in the Los Angeles County and we know exactly what we need to start each job and to get the right permits for each specific work that we are going to perform. In addition, knowledgeable and well trained city inspectors will check the quality and quantity of the work. This helps you make sure the job was done right. You will also have a permanent record in the city hall that the work was permitted and inspected.

Getting a building permit is nothing that you will need to worry about. First, we will crawl under your home to determine what details your plan will use. We will prepare a plan of your home, and will reference the details you should use. Second, we will take your plan to your city’s building and safety office. If your home does not have any special conditions and all it needs is a department standard plan, obtaining the permit will be pretty simple. If your home has special conditions, your plan might need to be reviewed by an architect or engineer, who will assess it and make necessary changes. It is then stamped, approved, and sent back to the Department of Building and Safety for final approval to proceed with obtaining the appropriate permit to perform the work. The time-frame will vary depending on each city office and its requirements. Each permit has a fee that covers the costs of reviewing your plan, inspecting the work, and keeping a permanent record.

Under section 74.5 of the California Revenue and Taxation Code, seismic retrofitting work to an existing building is excluded from tax reassessment. To receive the exclusion, the assessor must be notified at least within 30 days of completion of the work. Contact the Los Angeles County Tax Assessor for details and current information.

Do you still have questions or need a quote? Contact us.

What our Customers are Saying

 
 
 
 
  EXCELLENT  
 Google star 1Google star 2Google star 3Google star 4Google star 5.0.6 
 Based on 57 reviews 
  
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google Google 
 
 Mendy Ceitlin profile picture 
 
 
 Mendy Ceitlin 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google Google 
 
 Joann Gottlieb profile picture 
 
 
 Joann Gottlieb 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google Google 
 
 Allison profile picture 
 
 
 Allison 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google Google 
 
 Kevin Eng profile picture 
 
 
 Kevin Eng 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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.
  
 
  
 
 
 
 Posted on Google Google 
 
 joseph clark profile picture 
 
 
 joseph clark 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
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.

Company Credentials

Weinstein Retrofitting Systems is a leader in the earthquake retrofitting industry, and we have served the San Fernando Valley and the greater Los Angeles County area since 1977. Our location gives us firsthand experience with earthquakes and earthquake safety, so we can better relate to your needs and those of your home.

Since the 1994 Northridge earthquake, we have inspected tens of thousands of homes and successfully retrofitted over 10,000 of them in accordance with both the LA Department of Building and Safety and FEMA.

We are licensed by the Contractors State License Board of California and bonded by AEGIS Insurance Company. We have also completed the required FEMA training for the Earthquake Brace and Bolt program and are listed on their EBB Contractor List.

The company’s extensive industry experience allows us to design, fabricate, and install retrofitting systems efficiently and effectively. We have both the expertise and authority in the field of construction that is so sought after, especially in Southern California.

We are a family-owned business and understand your concerns as a property owner. Our first job is to satisfy you, the customer, and we will stick to a job from beginning to end to ensure that your home is safe, secure, and properly retrofitted. Another part of our job is to share information about safety and emergency preparedness so that, in addition to your home, you and your family will be ready should disaster strike.

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