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Licensed Plumbers in Bonita, California

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

  • 20licensed plumbers
  • 20active (Clear)
  • 0%with a suspension
  • 40%workers' comp exempt
  • 11.4 yrsmedian time licensed
  • 60%corp / LLC / partnership (40% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

There are 20 plumbers based in Bonita in CSLB's current file. 20 (100%) have a Clear status as of November 1, 2026.

The share with a suspension, 0%, is 4 points lower than the San Diego County rate for the same license (4%). 40% report a workers' comp exemption, 11.2 points lower than the statewide figure for plumbers (51.2%), so many of these businesses say they have no employees.

Experience varies: 55% have been licensed 10+ years and 1 is new this year (median 11.4 years, vs 13.4 statewide).

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 Bonita

  1. Find the business in the list below, or search all 20 Bonita listings, and open its profile. You want a Clear status and the C-36 classification (a B license can also cover it as part of a multi-trade job).
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 0% of Bonita listings here already show a suspension.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed plumber is required by law. See the $1,000 rule.

All 20 plumbers in Bonita

Bonita 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 Bonita
Business nameLicense #StatusYearsWorkers' compBond
Fleetwood Plumbing CO 316583 Clear 50 Insured On file
Hec's Construction & Plumbing Service 670846 Clear 33 Insured On file
Cooper's Plumbing & Heating 685623 Clear 32 Insured On file
Fleetwood Plumbing California INC 776857 Clear 26 Insured On file
Fl Marquez Company 814127 Clear 24 Insured On file
M & S Plumbing 924845 Clear 18 Insured On file
Aqua Pro Plumbing INC 934536 Clear 17 Exempt On file
G B S D Plumbing INC 945637 Clear 16 Insured On file
Plumbing Tree 981489 Clear 13 Insured On file
Dukes Plumbing CO 991702 Clear 12 Insured On file
Felix Backflow Prevention 1018767 Clear 10 Exempt On file
Premier Rooter & Plumbing INC 1029234 Clear 9 Insured On file
General Plumbing Construction INC 1058313 Clear 7 Insured On file
Drains Drains Drains & Some Plumbing 1063573 Clear 6 Exempt On file
West Pacific Plumbing & Svcs 1078697 Clear 5 Exempt On file
Prime Plumbing Contracting 1089965 Clear 4 Exempt On file
Hyperflow Plumbing 1134850 Clear 1 Exempt On file
Win Win Plumbing 1137705 Clear 1 Insured On file
P S G Plumbing CO 1138656 Clear 1 Exempt On file
Signature Plumbing & Drain LLC 1152611 Clear <1 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 Bonita?

CSLB's current public file lists 20 plumbers with a Bonita mailing address. 20 have a Clear status, and 95% 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?

Look for C-36 on the license. 20 businesses in Bonita hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

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

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Bonita, 60% of plumbers list a policy, 40% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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Guides