Contractor SearchPlumbers in South San Francisco, California.
53 plumbers profiles sourced from public licensing and registration records. Check source status, then use the available direct contact details.
South San Francisco, CA has 53 plumbers listings in the directory drawn from California CSLB (plumbing). 50 showed an active license the last time this site read their source, while 2 show an expired, inactive, or suspended status — worth checking before you request a bid; 1 license is no longer in the state's current license file. Each profile links the authoritative public source and shows newer recorded status changes when available.
Current public plumbers listings in South San Francisco.
Listings whose most recent source read showed an active license.
Profiles already claimed and verified by the business.
1 public source feed this city hub.
D'Expert Plumber
Plumbers listing in South San Francisco, CA. License 971009 read family sup suspension on 2026-10-05.
Polytec Construction Company Inc
Plumbers listing in South San Francisco, CA. License 943505 read jdg entity suspension on 2026-10-05.
Sovereignty Plumbing
Plumbers listing in South San Francisco, CA. License 915499: not in the state's current license file; last read active on 2026-09-28.
Comparing two or three of these businesses? Read the questions that expose a real process plus the bid comparison worksheet before you sign anything.
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