Sinai Construction, Inc.

Average Rating

100

I hired Sinai for much needed foundation repair. I received an honest and comparable quote after I completed my research. The workers did a great job and I really appreciate the attention to my concerns and addressing some plumbing issues that arose. Mario really did a great job with the intial contact and …

Posted by Kim G. from Yelp on October 23, 2018. Brought to you by binglocal.

Average Rating

100

I noticed a crack developing in my drywall and called a friend to handle the repair. When he visited, he noticed a crack in the stucco adjacent to the drywall crack and immediately said we have a foundation problem. I checked Yelp and found Sinai Construction. Joshua Brenna took the call and came out to …

Posted by Glenn M. from Yelp on June 20, 2018. Brought to you by binglocal.

Average Rating

20

Months after I received proposals from their competitors, I received a proposal from them which was an order of magnitude higher in costs (3-5x) than all competitors and filled with recommendations that multiple competitors informed me were useless fluff. I do not recommend using them.

Posted by John S. from Yelp on June 11, 2018. Brought to you by binglocal.

Average Rating

20

Very disappointed and upset with how I was treated by this company. I contacted them to get an estimate for a simple retaining wall for which I already had the construction details. I was told that they charge a $100 "Inspection Fee" that includes a complete inspection, measurements and report. I thought it …

Posted by Keith Y. from Yelp on May 25, 2018. Brought to you by binglocal.

Average Rating

20

I requested an estimate for drainage issues back in October 2017, and there was no mention in any of our correspondence that the estimate would take 3 weeks. The person who did the inspection was nice and thorough, but when he finished, he said I should have been told about the long lead-time. I …

Posted by Sam W. from Yelp on March 12, 2018. Brought to you by binglocal.

Building Contractors
Building Contractors Commercial & Industrial

Posted on March 27, 2019. Brought to you by merchantcircle.

Sinai has been providing construction services in Los Angeles since 1984. Having a General Engineering Contractor and a General Building Contractor on staff has given Sinai specialized engineering knowledge and skill in infrastructure foundation work. This experience makes Sinai the best in class when it comes to soft story retrofit construction in Los Angeles. Call 323-655-0960 to find out...

Posted on March 27, 2019. Brought to you by binglocal.

Sinai Construction is Southern California's oldest and most reputable foundation contractor with over 27 years' experience in foundation repair, seismic retrofitting, basement waterproofing, yard drainage, hillside foundation construction, slope repair, and other structural and concrete work.

Posted on May 12, 2015. Brought to you by opendius.

Keeping homes and families safe since 1984

Sinai Construction is Southern California's oldest and most reputable foundation contractor with over 27 years' experience in foundation repair, seismic retrofitting, basement waterproofing, yard drainage, hillside foundation construction, slope repair, and other structural and concrete work.

We have a General Engineering Contractor license and a...

Posted on April 17, 2015. Brought to you by pennysaverusa.

Sinai Construction Inc provides Foundations services in Los Angeles. Call them at 323-655-0960 for more details.

Posted on November 12, 2014. Brought to you by contractors.