Contractor SearchPlumbers in San Mateo, California.
53 plumbers profiles sourced from public licensing and registration records. Check source status, then use the available direct contact details.
San Mateo, CA has 53 plumbers listings in the directory drawn from California CSLB (plumbing). 53 showed an active license the last time this site read their source. Each profile links the authoritative public source and shows newer recorded status changes when available.
Current public plumbers listings in San Mateo.
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.
Water Heater Boys Llc
Plumbers listing in San Mateo, CA. License 1134458 read active on 2026-10-05.
Wing Cary Plumbing & Fire Protection Inc
Plumbers listing in San Mateo, CA. License 815871 read active on 2026-10-05.
Wizard Plumbing And Drain Llc
Plumbers listing in San Mateo, CA. License 974521 read active on 2026-10-05.
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