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Licensed Plumbers in Yucaipa, California

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

  • 39licensed plumbers
  • 39active (Clear)
  • 0%with a suspension
  • 48.7%workers' comp exempt
  • 14.3 yrsmedian time licensed
  • 43.6%corp / LLC / partnership (56.4% sole owner)
  • 3new in the last 12 months
  • —change tracking began November 1, 2026

Yucaipa is home to 39 plumbers in CSLB's license file, ranking #8 of 14 San Bernardino County cities for this trade. 100% are Clear.

48.7% report a workers' comp exemption, 2.5 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 4.4 points lower than the San Bernardino County rate for the same license (4.4%).

3 of these licenses are less than a year old, while 53.8% have been held for 10 years or more. The median is 14.3 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 Yucaipa

  1. Open the plumber's profile from the table below (or search Yucaipa listings by name). Check that C-36 appears among its classifications and that the primary status reads Clear. What C-36 covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 0% of Yucaipa 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 39 plumbers in Yucaipa

Yucaipa 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 Yucaipa
Business nameLicense #StatusYearsWorkers' compBond
Law Plumbing Company 485138 Clear 40 Insured On file
Combs Company Plumbing INC 517012 Clear 39 Insured On file
E R Block & CO INC 553323 Clear 37 Insured On file
Grable Construction Services 600110 Clear 36 Exempt On file
Sharlein Norman M General Building Contractor 611388 Clear 35 Exempt On file
Currier Plumbing 654274 Clear 34 None On file
Shawver Plumbing Services 656441 Clear 34 Insured On file
Plumbco Plumbing Service 701458 Clear 31 Exempt On file
Big Mike's Rooter & Plumbing INC 734772 Clear 29 Insured On file
A - Advantage Plumbing 761610 Clear 27 Insured On file
Best Rooter & Plumbing 795242 Clear 25 Exempt On file
Law Plumbing CO 797763 Clear 25 Insured On file
Etheredge Mark Plumbing CO 840254 Clear 22 Exempt On file
Express Plumbers 860890 Clear 21 Exempt On file
Maillhot Isaac Plumbing 871651 Clear 20 Exempt On file
Euro - Stile INC 907363 Clear 18 Insured On file
Mailhot Josh Plumbing 912601 Clear 18 Exempt On file
21 Plumbing 951684 Clear 16 Exempt On file
Rush Plumbing Heating and Air 972136 Clear 14 Insured On file
L & L Plumbing INC 974341 Clear 14 Insured On file
Oakridge Construction & Energy 975448 Clear 14 Insured On file
Leak Detective the 1047823 Clear 7 Exempt On file
All Points Backflow and Plumbing 1050126 Clear 7 Exempt On file
Uptown Plumbing INC 1049645 Clear 7 Exempt On file
Codiak Plumbing Services 1065137 Clear 6 Insured On file
Resco Rooter 1072817 Clear 5 Insured On file
Jp Plumbing 1076704 Clear 5 Exempt On file
Ascent Plumbing INC 1078923 Clear 5 Insured On file
M D Plumbing Systems & Repair 1100631 Clear 3 Exempt On file
Parker Precision Plumbing CO 1103155 Clear 3 Exempt On file
Simple Plumbing 1108909 Clear 3 Insured On file
Dr Rooter Plumbing LLC 1128082 Clear 2 Insured On file
Lively's Heating & Air 1132040 Clear 1 Insured On file
The Water Heater Whisperer 1135127 Clear 1 Exempt On file
Prime Plumbing Experts 1141342 Clear 1 Insured On file
Andrew Richard Arnott 1142734 Clear 1 Exempt On file
California Water Operators LLC 1148218 Clear <1 Insured On file
Talented Plumbing LLC 1152241 Clear <1 Exempt On file
Value Rooter & Plumbing 1159746 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 Yucaipa?

CSLB's current public file lists 39 plumbers with a Yucaipa mailing address. 39 have a Clear status, and 97.4% 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. 39 businesses in Yucaipa 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?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Yucaipa plumbers, 48.7% are exempt (no employees), 48.7% insured and 2.6% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides