J & J Professional Plumbing

J & J Professional Plumbing holds a California contractor license (CSLB #1134496) with B, C16, and C36 classifications, enabling them to provide fire sprinkler installation and inspection, backflow testing, fire extinguisher service, and kitchen hood cleaning throughout San Francisco and the surrounding Bay Area. The corporation maintains a perfect 5.0 Google rating based on verified customer reviews. Their multiple license classifications allow them to handle both plumbing and fire protection work under a single contractor, serving commercial and residential properties across the metro region. The company's active CSLB license demonstrates current compliance with California's contractor licensing requirements and carries coverage through their bonding and insurance obligations.

CSLB #1134496 · C-16, C-36 · Corporation · Est. 2025 · ★ 5 (2 reviews)