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Licensed Plumbers in Pacifica, California

Updated November 1, 2026 from CSLB's public license file · C-36 Plumbing Contractor

  • 28licensed plumbers
  • 27active (Clear)
  • 3.6%with a suspension
  • 46.4%workers' comp exempt
  • 21.6 yrsmedian time licensed
  • 57.1%corp / LLC / partnership (42.9% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 28 plumbers with a mailing address in Pacifica, and 27 of them (96.4%) show a Clear primary status.

46.4% report a workers' comp exemption, 4.8 points lower than the statewide figure for plumbers (51.2%), so many of these businesses say they have no employees. The share with a suspension (3.6%) is close to the San Mateo County rate for the same license (2.9%).

1 of these licenses is less than a year old, while 71.4% have been held for 10 years or more. The median is 21.6 years.

In California this work generally calls for the C-36 Plumbing Contractor license (or a B license when it is part of a larger multi-trade job). See the C-36 Plumbing Contractor guide for what the license covers.

How to check a plumber's license in Pacifica

  1. Open the plumber's profile from the table below (or search Pacifica listings by name). Check that C-36 appears among its classifications and that the primary status reads Clear. What C-36 covers.
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Ask for the pocket license and a photo ID and match the name to your contract. Work of $1,000 or more needs a license (the $1,000 rule), and a down payment can't exceed $1,000 or 10% (down payment rules).

All 28 plumbers in Pacifica

Pacifica plumbers sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed plumbers in Pacifica
Business nameLicense #StatusYearsWorkers' compBond
Tong Millard Construction CO 493558 Clear 40 Exempt On file
Sewer Rat Plumbing INC 592813 Clear 36 Insured On file
O'neill Plumbing Company 609234 Clear 35 Exempt On file
Ford Plumbing 645571 Clear 34 Exempt On file
Maintech Service 652085 Clear 34 Insured On file
Rosenberg Plumbing INC 700149 Clear 31 Insured On file
Mulgrew Nigel Plumbing INC 746000 Clear 28 Insured On file
Russell R C Plumbing 766752 Clear 27 Exempt On file
Dore' Construction and Plumbing 790850 Clear 25 Exempt On file
Yes Construction 795592 Clear 25 Exempt On file
West Coast Builders 824918 Clear 23 Exempt On file
Cal - Pacific Construction INC 830908 Clear 22 Insured On file
Valley Plumbing Professionals INC 847553 Clear 22 Exempt On file
Ocean Blue Plumbing 855954 Clear 21 Exempt On file
Flow Tec INC 858434 Clear 21 Insured On file
F & A Plumbing & Rooter 947942 Clear 16 Insured On file
Georgio Atana 959870 Clear 15 Insured On file
Marco Deleon Plumbing 977401 Clear 14 Insured On file
Works Plumbing & Rooter INC 982663 Clear 13 Insured On file
Parks Plumbing INC 989225 Clear 12 Insured On file
Eoin De Barra Plumbing INC 1033633 Clear 8 Insured On file
Afb Plumbing 1049222 Clear 7 Insured On file
Dan B Underhill & Son 1105309 Clear 3 Exempt On file
Ahern David 1109356 Clear 3 Exempt On file
Ez Plumbing LLC 1112147 Clear 3 Insured On file
Baypro Plumbing 1141805 Clear 1 Exempt On file
Pacifica Tiny Homes 1157598 Clear <1 Insured On file
Speedy Serrano Plumbing 1026009 Susp: contractor's bond 9 Exempt On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed plumbers are in Pacifica?

CSLB's current public file lists 28 plumbers with a Pacifica mailing address. 27 have a Clear status, and 85.7% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a plumber need in California?

CSLB issues the C-36 Plumbing Contractor classification for this work. In San Mateo County, 96.4% of Pacifica's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a plumber's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Pacifica plumbers, 46.4% are exempt (no employees), 53.6% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

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Guides