Independent site · Not affiliated with CSLB or any state agency
Contractor LookoutCalifornia

Licensed Plumbers in Rocklin, California

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

  • 52licensed plumbers
  • 51active (Clear)
  • 1.9%with a suspension
  • 57.7%workers' comp exempt
  • 13.3 yrsmedian time licensed
  • 46.2%corp / LLC / partnership (53.8% sole owner)
  • 3new in the last 12 months
  • —change tracking began November 1, 2026

Rocklin is home to 52 plumbers in CSLB's license file, ranking #2 of 3 Placer County cities for this trade. 98.1% are Clear.

57.7% report a workers' comp exemption, 6.5 points higher than the statewide figure for plumbers (51.2%), so many of these businesses say they have no employees. The share with a suspension, 1.9%, is 3.5 points lower than the Placer County rate for the same license (5.4%).

3 of these licenses are less than a year old, while 57.7% have been held for 10 years or more. The median is 13.3 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 Rocklin

  1. Find the business in the list below, or search all 52 Rocklin 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 1.9% of Rocklin 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.

50 of 52 plumbers in Rocklin

Rocklin 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 Rocklin
Business nameLicense #StatusYearsWorkers' compBond
J R Pierce Plumbing CO 223657 Clear 62 Insured On file
Sea Heating & Air Conditioning INC 594980 Clear 36 Insured On file
Jay Drohan the Water Heater Man 641126 Clear 34 Exempt On file
California Building Care 644248 Clear 34 Exempt On file
Chi Construction 654466 Clear 34 Exempt On file
Colmar Scott Plumbing 662960 Clear 33 Exempt On file
Jay Carey 661864 Clear 33 Exempt On file
Linck's Plumbing 745369 Clear 28 Exempt On file
Prosperity Plumbing Company INC 757836 Clear 27 Insured On file
Whest Koast Plumbing 771281 Clear 27 Exempt On file
Superior Plumbing 771809 Clear 26 Exempt On file
Progressive Plumbing INC 778505 Clear 26 Insured On file
Lasman Plumbing 780622 Clear 26 Exempt On file
Patrick's Hot Water.com 784674 Clear 26 Insured On file
Nor State Plumbing 833056 Clear 22 Exempt On file
Vaccaro's Plumbing 840715 Clear 22 Insured On file
David's Koala - T Plumbing 873845 Clear 20 Exempt On file
Chuck's Auburn Septic 878847 Clear 20 Insured On file
Victory Plumbing Sewer & Drain 898985 Clear 19 Exempt On file
R Y U Plumbing 921676 Clear 18 Exempt On file
D E Construction 943689 Clear 16 Insured On file
Placer County Plumbing 948972 Clear 16 Insured On file
Iron Oak Plumbing INC 957251 Clear 15 Insured On file
Pride Industries One INC 967732 Clear 15 Insured On file
Plumber the 970807 Clear 14 Exempt On file
Tricorp Group INC 999443 Clear 11 Insured On file
Roto Rooter Lake Tahoe 1001120 Clear 11 Insured On file
Agape Plumbing 1010665 Clear 10 Exempt On file
Upright Mechanical 1013352 Clear 10 Insured On file
Thompson Construction 1027017 Clear 9 Insured On file
5th Generation Plumbing 1028105 Clear 9 Exempt On file
Jarrett Mechanical INC 1043121 Clear 8 Insured On file
Christopher Cormier 1050427 Clear 7 Exempt On file
Eb Leak Detection INC 1050129 Clear 7 Insured On file
Brower Mechanical CA LLC 1081055 Clear 5 Insured On file
Retrac Plumbing 1083330 Clear 5 Exempt On file
Hodges Plumbing 1085260 Clear 4 Exempt On file
Build General Construction LLC 1091685 Clear 4 Exempt On file
Tim's Plumbing INC 1093858 Clear 4 Exempt On file
Blue Moose Plumbing 1097289 Clear 4 Exempt On file
Longo Plumbing LLC 1096436 Clear 4 Exempt On file
Nix Plumbing 1110721 Clear 3 Exempt On file
Sewer & Drain Champion 1111735 Clear 3 Insured On file
Posterity Plumbing 1113318 Clear 2 Exempt On file
T A Plumbing 1117951 Clear 2 Exempt On file
Five50 Plumbing 1122806 Clear 2 Exempt On file
All-Star Plumbing Solutions LLC 1123332 Clear 2 Insured On file
Lw Contracting INC 1144244 Clear 1 Exempt On file
J Cline Plaster 1153444 Clear <1 Insured On file
Signature Plumbing 1153177 Clear <1 Insured On file

See all 52 plumbers in Rocklin

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 Rocklin?

CSLB's current public file lists 52 plumbers with a Rocklin mailing address. 51 have a Clear status, and 88.5% 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 Placer County, 98.1% of Rocklin'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 Rocklin plumbers, 57.7% are exempt (no employees), 42.3% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

Plumbers in nearby cities

Other licensed trades in Rocklin

Guides