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Licensed Plumbers in Corona, California

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

  • 119licensed plumbers
  • 110active (Clear)
  • 7.6%with a suspension
  • 41.2%workers' comp exempt
  • 12.5 yrsmedian time licensed
  • 70.6%corp / LLC / partnership (29.4% sole owner)
  • 8new in the last 12 months
  • —change tracking began November 1, 2026

There are 119 plumbers based in Corona in CSLB's current file. 110 (92.4%) have a Clear status as of November 1, 2026.

41.2% report a workers' comp exemption, 10 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, 7.6%, is 3.3 points higher than the Riverside County rate for the same license (4.3%).

Experience varies: 53.8% have been licensed 10+ years and 8 are new this year (median 12.5 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 Corona

  1. Find the business in the list below, or search all 119 Corona 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. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  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.

50 of 119 plumbers in Corona

Corona 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 Corona
Business nameLicense #StatusYearsWorkers' compBond
B J N Plumbing Contractors 255431 Clear 58 Insured On file
Couts Heating & Cooling INC 375584 Clear 47 Insured On file
Hauser Construction 399153 Clear 45 Exempt On file
Arizona Pipeline Company 423545 Clear 44 Insured On file
Plumbing Concepts INC 469996 Clear 41 Insured On file
Minuteman Plumbing and Drain Services 480290 Clear 41 Insured On file
Tri-County Plumbing Contractors 533819 Clear 38 Exempt On file
Highland Company the 561245 Clear 37 Exempt On file
All Pro Copper Repipes INC 626884 Clear 35 Insured On file
Fairview Plumbing INC 672134 Clear 33 Insured On file
Fire Sprinkler Systems INC 684600 Clear 32 Insured On file
A S A P Plumbing Heating and Air Conditioning 702328 Clear 31 Insured On file
Demian Aurel Plumbing 717423 Clear 30 Exempt On file
A Reemdy Rooter & Plumbing INC 730544 Clear 29 Exempt On file
K C R Contracting Services 738748 Clear 29 Exempt On file
S & S Commercial Environmental Services INC 738979 Clear 29 Insured On file
All Pro Plumbing + Drain Cleaning 742741 Clear 29 Exempt On file
Inland Empire Leak Detection 741886 Clear 29 Insured On file
Pacific Pool Plumbing INC 758171 Clear 27 Insured On file
Henley's Plumbing & Air 776658 Clear 26 Insured On file
Jay's Construction Service 788502 Clear 25 Exempt On file
Boudreau Pipeline Corporation 791842 Clear 25 Insured On file
A R Pool Plumbing 794806 Clear 25 Exempt On file
Staiger Plumbing 802197 Clear 24 Insured On file
American Home Remodeling INC 807029 Clear 24 Insured On file
F J P Plumbing 812074 Clear 24 Exempt On file
Fire-N-Ice 832106 Clear 22 Insured On file
Lucky Air & Plumbing 836498 Clear 22 Insured On file
Cantoni Plumbing INC 885524 Clear 20 Insured On file
N P Mechanical INC 890694 Clear 19 Insured On file
Infinity Plumbing Designs INC 892998 Clear 19 Insured On file
King David Rooter INC 900861 Clear 19 Insured On file
Ram Plumbing Htg & Air INC 899427 Clear 19 Insured On file
Simmons Plumbing CO INC 908164 Clear 18 Insured On file
Empire Pool Construction 910152 Clear 18 Exempt On file
Evans John 915303 Clear 18 Exempt On file
Robles Contractors INC 914397 Clear 18 Insured On file
American Eagle Copper Repiping 918998 Clear 18 Exempt On file
Inland Coast Plumbing INC 918606 Clear 18 Exempt On file
Precision Water & Restoration 921987 Clear 18 Insured On file
Belanger John M 932831 Clear 17 Exempt On file
Tony's Plumbing and Rooter INC 934657 Clear 17 Insured On file
Total Comfort INC 935238 Clear 17 Insured On file
Sir Gregory's Plumbing & Drain Cleaning 943915 Clear 16 Exempt On file
Onestop Plumbers 951907 Clear 16 Insured On file
R P B Delta Plumbing 955615 Clear 15 Exempt On file
National Renovation INC 956793 Clear 15 Insured On file
Excellence Plumbing 969179 Clear 14 Insured On file
Pure Plumbing INC 972929 Clear 14 Insured On file
Precision Plumbing & Tile INC 974963 Clear 14 Insured On file

See all 119 plumbers in Corona

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 Corona?

CSLB's current public file lists 119 plumbers with a Corona mailing address. 110 have a Clear status, and 86.6% 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 Corona plumbers, 41.2% are exempt (no employees), 57.1% insured and 1.7% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides