San Francisco, California
Asphalt Paving · Asphalt Repair · Sealcoating · Commercial & Residential
QA Constructors is a construction contractor based on South Van Ness Avenue in the Mission district of San Francisco, working under CSLB license A1013265. Its asphalt work splits three ways: surfacing for new and rebuilt areas, milling to remove and profile existing pavement, and patching for localized failures. Alongside that it repairs culverts and drainage, which is the kind of work that decides whether a resurfaced lot lasts or fails early from water sitting under it. Sealcoating is offered for both commercial lots and residential driveways. The company also holds Small Business Enterprise, Disadvantaged Business Enterprise and California Department of Industrial Relations registrations, which matter on publicly funded work where those certifications are a condition of bidding.