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

Licensed Plumbers in Turlock, California

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

  • 28licensed plumbers
  • 27active (Clear)
  • 3.6%with a suspension
  • 46.4%workers' comp exempt
  • 13.2 yrsmedian time licensed
  • 53.6%corp / LLC / partnership (46.4% sole owner)
  • 4new in the last 12 months
  • —change tracking began November 1, 2026

Turlock is home to 28 plumbers in CSLB's license file, ranking #2 of 3 Stanislaus County cities for this trade. 96.4% are Clear.

46.4% report a workers' comp exemption, 4.8 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, 3.6%, is 1.5 points lower than the Stanislaus County rate for the same license (5.1%).

The median plumber here has held a license for 13.2 years (less than the statewide median of 13.4), and 4 licenses were issued in the last 12 months.

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 Turlock

  1. Look the company up by name or license number (search Turlock). On the profile, confirm three things: Clear status, the C-36 license for this kind of work, and a contractor's bond on file.
  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. Ask for the pocket license and a photo ID and match the name to your contract. Work of $1,000 or more needs a license (the $1,000 rule), and a down payment can't exceed $1,000 or 10% (down payment rules).

All 28 plumbers in Turlock

Turlock 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 Turlock
Business nameLicense #StatusYearsWorkers' compBond
Torres Joe Plumbing 353056 Clear 48 Insured On file
Thomas Plumbing 558074 Clear 37 Insured On file
Humphrey Plumbing INC 611507 Clear 35 Insured On file
Robertson Construction 613971 Clear 35 Exempt On file
Thorsen's-Norquist INC 688058 Clear 32 Insured On file
Wells K Mechanical 738930 Clear 29 Exempt On file
G P G Construction 824241 Clear 23 Exempt On file
Gutierrez Mark 865646 Clear 21 Insured On file
Premium Plumbing & Drain INC 877139 Clear 20 Insured On file
Durkee Plumbing 890839 Clear 19 Exempt On file
J P F Building Service INC 892498 Clear 19 Insured On file
Jm Plumbing 943296 Clear 16 Exempt On file
W M Plumbing 980766 Clear 13 Exempt On file
Doherty's Plumbing & Rooter 981933 Clear 13 Exempt On file
Pernsteiner & Sons Fabrication INC 990249 Clear 12 Insured On file
Turlock Plumbing Heating & Air Conditioning 997581 Clear 12 Insured On file
C C & Son's Plumbing Solutions INC 1058525 Clear 7 Insured On file
Sal's Plumbing Service LLC 1067697 Clear 6 Exempt On file
L3 Plumbing 1077273 Clear 5 Exempt On file
Central Valley Builders INC 1104970 Clear 3 Insured On file
Top Tier Plumbing Incorporated 1106023 Clear 3 Insured On file
Ryl Plumbing Corp 1137884 Clear 1 Exempt On file
Sunstate Plumbing INC 1146371 Clear 1 Insured On file
Valley Backflow Specialties 1145715 Clear 1 Exempt On file
Process Gas and Water Piping 1155182 Clear <1 Insured On file
Jose Reyes Plumbing 1157547 Clear <1 Exempt On file
Force Building Services 1161793 Clear <1 Insured On file
Top Shelf Plumbing & Drain 1118411 Susp: contractor's bond 2 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 Turlock?

CSLB's current public file lists 28 plumbers with a Turlock mailing address. 27 have a Clear status, and 96.4% 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?

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 Turlock plumbers, 46.4% are exempt (no employees), 53.6% 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 Turlock

Guides