← Los Angeles County · All counties
Licensed plumbers in Lomita, CA
30 plumbing contractors with a CSLB C-36 license list a business address in Lomita (Los Angeles 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-One/Ware Plumbing | (310) 539-9136 | 607882 | 12/31/2026 |
| Azteca Plumbing | (310) 722-4268 | 953465 | 10/31/2028 |
| Bert Meli Plumbing Co. Inc. | (310) 530-3427 | 765469 | 07/31/2027 |
| Chris Performance Plumbing Inc. | (949) 292-2293 | 451264 | 11/30/2027 |
| Christopher Imbro Plumbing | (310) 947-9113 | 1001160 | 02/28/2027 |
| Cortez Plumbing | (310) 748-1764 | 837090 | 04/30/2028 |
| Dave Galloway Plumbing Website | (310) 662-3165 | 815199 | 01/31/2027 |
| Deluca Plumbing | (310) 780-2928 | 713858 | 10/31/2027 |
| Finn Andersen's Plumbing | (310) 325-5869 | 648955 | 07/31/2028 |
| Flow Bros Plumbing Inc. | (562) 879-4650 | 1078760 | 10/31/2027 |
| Gonz Plumbing | (310) 613-1261 | 1109000 | 08/31/2027 |
| Gregg's Master Plumbing | (310) 266-5115 | 473194 | 05/31/2027 |
| Halverson Plumbing | (310) 749-7723 | 1113899 | 12/31/2027 |
| Hi - Performance Plumbing | (310) 539-4028 | 869629 | 12/31/2027 |
| Hydro - Logic Plumbing Co. | (310) 534-2322 | 703283 | 03/31/2027 |
| K T Cook Plumbing Inc. Website | (310) 561-2781 | 1019973 | 06/30/2027 |
| Knock - Out Plumbing | (310) 493-0348 | 854512 | 02/28/2027 |
| LA Salle Plumbing Heating & Air Conditioning Inc. | (310) 532-2164 | 679381 | 10/31/2027 |
| Lucas Plumbing | (310) 378-5842 | 457208 | 09/30/2027 |
| Lunde Plumbing | (424) 264-3796 | 1108158 | 08/31/2027 |
| Mainline Plumbing | (310) 433-1259 | 901735 | 08/31/2027 |
| Mainline Plumbing Services LLC | (310) 433-1259 | 1145319 | 10/31/2027 |
| No Limits Plumbing Website | (310) 308-1262 | 930446 | 03/31/2027 |
| Patrick B Ryan | (310) 972-8338 | 916326 | 05/31/2028 |
| Ralph's Plumbing, Heating, Air Conditioning | (424) 757-2468 | 374461 | 05/31/2027 |
| Ritz Plumbing | (323) 953-1255 | 955742 | 04/30/2027 |
| Rooter It Once Drains And Plumbing Inc. | (562) 786-4068 | 1075258 | 09/30/2027 |
| Schulze Plumbing Inc. | (310) 487-2945 | 1065594 | 05/31/2028 |
| West Coast Water Pros Inc. | (424) 386-9281 | 1131215 | 01/31/2027 |
| Western Horizon Mechanical | (562) 312-6800 | 1160211 | 08/31/2028 |