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Licensed plumbers in Lake Forest, CA
20 plumbing contractors with a CSLB C-36 license list a business address in Lake Forest (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 |
|---|---|---|---|
| All Star Plumbing & Fire Sprinkler Inc. Website | (949) 470-0072 | 715588 | 08/31/2027 |
| Asl Plumbing Incorporated Website | (949) 337-3177 | 1066520 | 06/30/2028 |
| BFS Plumbing Inc. | (949) 521-3895 | 1087965 | 03/31/2028 |
| Cal Pride Plumbing LLC | (949) 375-3457 | 1122931 | 03/31/2028 |
| Custom Construction Plumbing Inc. Website | (949) 547-4748 | 1027220 | 06/30/2028 |
| D F Plumbing Inc. | (949) 632-9636 | 1114590 | 01/31/2028 |
| Dakota Plumbing Inc. | (949) 204-7556 | 867759 | 03/31/2028 |
| Enhanced Plumbing Inc. | (949) 439-3975 | 1138565 | 06/30/2027 |
| Evoflo LLC | (949) 233-8272 | 1164063 | 11/30/2028 |
| Flow Force Plumbing | (949) 463-0542 | 886910 | 11/30/2026 |
| Great Park Plumbing Inc. Website | (888) 554-8820 | 1003658 | 07/31/2027 |
| K Kalka Heating Plumbing & Air Inc. DBA Kalka Plumbing Heating & | (949) 563-6453 | 677889 | 10/31/2028 |
| Maj's Magical Plumbing | (949) 372-9733 | 1105343 | 05/31/2027 |
| Nino Plumbing Services | (561) 542-1285 | 1132304 | 01/31/2027 |
| Olson Superior Plumbing Inc. Website | (949) 328-6002 | 1045399 | 11/30/2027 |
| Optimal Plumbing | (949) 439-3975 | 942010 | 01/31/2028 |
| Pristine Plumbing Inc. | (714) 397-5954 | 922736 | 08/31/2027 |
| Riteway Plumbing & Rooter | (714) 290-1556 | 1130717 | 12/31/2026 |
| Saddleback Plumbing Inc. Website | (949) 829-0910 | 414946 | 01/31/2028 |
| Ventura Plumbing | (949) 228-8296 | 1158435 | 07/31/2028 |