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Licensed plumbers in South Pasadena, CA
4 plumbing contractors with a CSLB C-36 license list a business address in South Pasadena (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 | Website | License # | Expires |
|---|---|---|---|---|
| Chan's Plumbing Service Co. | (626) 274-6220 | — | 617020 | 04/30/2027 |
| K & K Plumbing Inc. | (626) 274-6220 | — | 899871 | 07/31/2027 |
| Koko Drains | (626) 695-9323 | Visit site | 1058527 | 09/30/2027 |
| Morrow & Holman Plumbing Inc. | (626) 799-3115 | — | 321793 | 01/31/2028 |