Drainage & Grading Contractors in San Francisco, CA

Esquivel Grading & Paving Inc

San Francisco, California

Asphalt Paving · Sitework & Excavation · Drainage & Grading · Commercial

Esquivel Grading & Paving Inc. has worked across the San Francisco Bay Area since 1984, operating from a San Francisco base under CSLB license 463185. The company describes itself as specializing in large municipal projects, and its work spans grading, excavation and paving rather than surfacing alone. That combination matters on sites where the finished pavement depends on what happens underneath it, and on projects where earthwork and paving are contracted together rather than split between trades. Typical projects include commercial parking lots, roadways and site preparation for new construction. Its stated clients are developers, contractors and property managers, which places it on the general-contracting side of the market rather than the small-lot maintenance side.

QA Constructors Inc

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.