Licensed plumbers in Placentia, CA

24 plumbing contractors with a CSLB C-36 license list a business address in Placentia (Orange 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
A 2 Z Plumbing Services Inc.	(714) 572-9471	907278	11/30/2027
Average Joe's Plumbing & Rooter Inc.	(949) 282-7771	1113193	11/30/2027
D G Plumbing	(714) 322-7699	967507	11/30/2027
Dave Araujo Plumbing	(714) 585-9357	548000	08/31/2028
David Lee Wicketts	(951) 858-2548	596476	06/30/2028
Dymek's Freedom Plumbing Inc.	(714) 632-8989	764483	12/31/2027
Extreme Custom Plumbing	(714) 390-3445	759024	02/28/2027
Inline Mechanical Piping Inc.	(714) 572-1286	799453	11/30/2027
Ironwood Plumbing Inc.	(714) 223-6950	851742	12/31/2028
J & K Plumbing	(714) 528-1809	609480	01/31/2027
K B L Plumbing Systems Inc.	(909) 592-9111	951679	08/31/2028
Kramers Plumbing Website	(714) 260-3986	1065597	05/31/2028
Las Colinas	(714) 528-8100	841904	06/30/2028
Nathan Rocha	(714) 401-9459	965919	09/30/2027
O C Plumbing	(714) 749-1882	825143	09/30/2027
PDP Inc.	(657) 444-2735	592399	10/31/2027
Plumb Guild Website	(714) 670-7594	980374	01/31/2027
Rilo Plumbing	(714) 996-7456	934212	06/30/2027
Robert G Spindler	(714) 528-8876	707348	05/31/2027
Ryan Vanderstraeten Plumbing	(714) 315-6529	957611	02/28/2027
Second 2 None Plumbing Services	(714) 721-7093	1115802	01/31/2028
Sundance Plumbing Co. Website	(714) 792-3801	777524	04/30/2028
Trilogy Plumbing Inc. Website	(714) 888-8575	818858	04/30/2027
Vern Temple's Plumbing	(714) 996-7269	710332	07/31/2027