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Sinai Construction is a structural foundation repair business serving Los Angeles with over 40 years of experience since 1984. Sinai Construction provides core services including foundation repair, foundation replacement, seismic retrofitting, soft story retrofit, hillside foundation repair, sloping floor repair, yard drainage solutions, waterproofing, retaining walls, slope repair, and foundation health checks. Sinai Construction is licensed, credentialed, and experienced, offering thorough estimates and service advice. Sinai Construction emphasizes getting projects done on time, on budget, and right the first time, backed by a 25-year service details on construction work. The business has a reputation built on trust, expertise, and extraordinary customer experiences.
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Great experience for Earthquake Brace Bolt (EBB) process! Daniel & Fernando were very knowledgeable about the process. They did a great job of preparing everything for the EBB app and the job was completed efficiently and effectively. Great communication and updates throughout the process. Thanks!
Top-quality construction and the very best customer service make Sinai an easy choice. The site crew were always on time and left the jobsite tidy every day. Daniel kept me informed and answered all of my questions throughout. Very highly recommended.
Needing foundation work is a major renovation. Sinai construction were utterly professional in all stages of the project, from initial conversations to the daily work of the foreman and team over the course of several weeks. The result is top quality. Highly recommended.
Excellent company for foundation help! Couldn’t be more pleased with the entire EBB ( LA Earthquake Brace & Bolt Program) and using Sinai to do the work and help us navigate the process. So grateful!
Working with Sinai Construction has been beyond an amazing experience. They respond timely, they are professional and personable too. They started work immediately, taking photos, getting permits and loading everything into the FEMA portal. Immediately, they were approved and started work. They kept all their equipment neat and out of the way during the 3 days of actual work. The employees are very polite, professional and everyone wears uniforms with the Sinai logo which is a plus for me. I have already recommended them to my neighbors.
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