Sinai Construction Los Angeles

• History & Experience:
  Established in 1984, Sinai Construction has over 40 years of experience in foundation and structural repair work in Southern California (Better Business Bureau).

• Licensing, Insurance, Bonding:

  • Holds both a General Engineering Contractor license and a General Contractor license, with active insurance and bonding.

  • They maintain a $15,000 bond with Wesco Insurance Company and carry workers’ compensation insurance.

• Professional Associations & Certifications:

  • Member of the International Concrete Repair Institute (ICRI) and the National Association for Waterproofing and Structural Repair Contractors (NAWSRC).

  • Recognized with awards including Angie’s List Super Service Award  and Talk of the Town Award for Customer Satisfaction.

  • Certified for earthquake retrofitting by both the Los Angeles Department of Building and Safety (LADBS) and the Los Angeles Department of Housing (LAHD).

  • Authorized for trench excavation by the California Department of Industrial Relations, Division of Occupational Safety and Health (OSHA).

  • Has experience working with FEMA, Los Angeles Neighborhood Housing Services (LANHS), and the Community Development Commission (CDC).

• Claims on Warranties:
  They offer a 25-year warranty on concrete and steel work.

• Customer Reputation & Ratings:

  • Angi (formerly Angie’s List) lists Sinai Construction with a 5.0 rating (96% five-star) across reviews.

  • BBB profile shows the company has been in business since May 25, 1984.

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CategoryDetails

Years in BusinessOver 40 years (since 1984)

Licenses General Engineering & General Contractor

Insurance & BondingWorkers’ comp, up to $2M liability, $15K bonding per

Associations ICRI, NAWSRC

Certifications Earthquake retrofit (LADBS, LAHD); OSHA trench excavation authorization

AwardsAngie’s List Super Service, Talk of the Town

Warranties25 years on concrete & steel

Customer Ratings5-star on Angi (96%)

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