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Over 39 years of

structural foundation repair

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If one or more members of your Los Angeles house foundation is failing, get your homes foundation repaired ASAP. Waiting till your foundation fails, when you need to replace the entire buildings foundation, is much more expensive.


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Maintaining proper yard drainage systems, especially around the perimeter of your homes foundation, is one of the simplest yet most cost-effective ways of preventing foundation damage to your home.


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Erosion Slope repair strengthens the slope's resistance to erosion. It corrects slope instability and protects your Los Angeles home and hillside from the potentially catastrophic effects of landslides.


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If you're looking for structural foundation repair in Los Angeles you're in the right place. Sinai Construction is known as one of the top foundation repair firms in LA. This is a well earned construction reputation built on decades of solving difficult structural foundation problems. (Check Testimonials from our satisfied clients.)

If you have structural cracks in your foundation, basement, cracks on your homes walls, or doors that do not shut, a foundation inspection by an expert is probably in your homes future. A Sinai Structural Repair Specialist in Los Angeles can come to your home and not only find the foundation problem, but tell you what is causing it.

One of our Residential Structural Foundation Repair Contractors in LA will then explain to you your foundation repair options. Some repairs may be needed immediately, some down the road. But, we always recommend foundation structural repair before it gets to the point you need a foundation replacement (that's much more expensive).

Living in Los Angeles we have to deal with not only the threat of earthquake foundation damage, but also damage to our homes foundations due to water, wind, and unstable land. If you have any concerns or questions, Sinai is your Structural Engineer Foundation Repair company in Los Angles ready to help with expert foundation advice.

A 25 year warranty on structural foundation repair is comforting A clients foundation repair review

The estimate was very thorough and every question I asked I was provided an in depth explanation. Their bid came in higher than others, but I really appreciated them taking the time to explain why they recommended certain work vs. the other solutions. They also back up their construction work with a 25 yr warranty. The men doing the work were always on site before starting time and worked hard. Carlos was very easy to talk to and made it a comfortable situation considering it was three + weeks with them directly underneath your feet, our house on stilts and not much space to work with. They were all very nice guys. All the work passed inspection.  I am very happy with the work and would highly recommend Sinai to anyone who needs to get foundation work done.

Krista H.

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