Licensed plumbers in Patterson, CA

7 plumbing contractors with a CSLB C-36 license list a business address in Patterson (Stanislaus County). A listing is not an endorsement.

Guides: Water heater installation in California · How to hire a plumber in California · What a C-36 plumbing license covers

Listings are CSLB C-36 Plumbing licences in the file downloaded November 4, 2026. Confirm a license is current on the CSLB license check before hiring.

Business	Phone	License #	Expires
Handy Bay Plumbing	(650) 475-6543	1138148	05/31/2027
Industrial Pipe Solutions Inc.	(209) 327-1753	1050339	03/31/2027
J S Plumbing	(408) 690-5674	805599	03/31/2028
Lopez Plumbing	(209) 872-1041	1102177	03/31/2027
Martz Designs Plumbing Inc.	(669) 300-7103	1066709	07/31/2028
U S A Rooter & Plumbing Website	(510) 755-0160	988533	11/30/2027
William Cook Plumbing & Construction Incorporated	(925) 980-2141	1020317	11/30/2026