Ruby Plumbing & Electrical Supply

Ruby Plumbing & Electrical Supply has operated in San Francisco since 1998, holding California contractor licenses in four classifications including B, C10, C16, and C36. The company provides fire sprinkler inspection and installation, fire alarm inspection, installation and monitoring, fire extinguisher service, backflow testing, and kitchen hood cleaning throughout the San Francisco metro area. With a 4.1 Google rating based on 11 reviews, they maintain active licensure under CSLB license 748426. Their corporate structure and broad classification coverage allows them to handle multiple fire protection disciplines for commercial and residential properties across the Bay Area.

CSLB #748426 · C-10, C-16, C-36 · Corporation · Est. 1998 · ★ 4.1 (11 reviews)