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Licensed Plumbers in Baldwin Park, California

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

  • 27licensed plumbers
  • 27active (Clear)
  • 0%with a suspension
  • 48.1%workers' comp exempt
  • 9.7 yrsmedian time licensed
  • 63%corp / LLC / partnership (37% sole owner)
  • 6new in the last 12 months
  • —change tracking began November 1, 2026

There are 27 plumbers based in Baldwin Park in CSLB's current file. 27 (100%) have a Clear status as of November 1, 2026.

48.1% report a workers' comp exemption, 3.1 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, 0%, is 4.6 points lower than the Los Angeles County rate for the same license (4.6%).

Experience varies: 48.1% have been licensed 10+ years and 6 are new this year (median 9.7 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 Baldwin Park

  1. Find the business in the list below, or search all 27 Baldwin Park 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. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

All 27 plumbers in Baldwin Park

Baldwin Park 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 Baldwin Park
Business nameLicense #StatusYearsWorkers' compBond
Pacific Mechanical Contractors 481491 Clear 41 Insured On file
Ron's Plumbing 565590 Clear 37 Exempt On file
Johnson Ted Propane Company 605151 Clear 36 Insured On file
J D C 737593 Clear 29 Insured On file
Cardenas Plumbing Service 744081 Clear 28 Exempt On file
New Millennium Plumbing 784689 Clear 26 Exempt On file
Nolasco Plumbing INC 914784 Clear 18 Insured On file
Mastercraft Plumbing 928221 Clear 17 Exempt On file
Del Real Restoration 934902 Clear 17 Exempt On file
A P K Plumbing INC 939027 Clear 17 Insured On file
Advanced Plumbing Solutions INC 962930 Clear 15 Insured On file
Team Young INC 965676 Clear 15 Insured On file
R C Plumbing & Son 1013854 Clear 10 Insured On file
Pumpman Socal 1024442 Clear 9 Insured On file
Hu Fire Protection INC 1029990 Clear 9 Insured On file
Re-Pipe Plumbing 1060137 Clear 7 Insured On file
Reyes Plumbing 1084806 Clear 4 Exempt On file
Goodwill Plumbing & Drain INC 1096224 Clear 4 Insured On file
M J R Plumbing 1108788 Clear 3 Insured On file
Walter's Good Plumbing LLC 1113075 Clear 2 Exempt On file
Dns Security 1118308 Clear 2 Insured On file
Oh My Clog Plumbing 1149618 Clear <1 Exempt On file
Aldo Maldonado 1152649 Clear <1 Exempt On file
Guzman Plumbing Services 1152567 Clear <1 Exempt On file
Delatorre Plumbing and Drains INC 1154070 Clear <1 Exempt On file
Romero Bros Plumbing 1155128 Clear <1 Exempt On file
Jml Custom Plumbing Corp 1163035 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 Baldwin Park?

CSLB's current public file lists 27 plumbers with a Baldwin Park mailing address. 27 have a Clear status, and 96.3% 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?

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). Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 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 Baldwin Park plumbers, 48.1% are exempt (no employees), 51.9% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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