Plumbing contractors in Altadena, CA
19 licenses with the C-36 classification list Altadena (Los Angeles County) as their address with the state, 19 of them active. Active licenses with nothing flagged come first.
- Air Conditioning Solutions IncB · C-4 · C-20 · C-36 +1 · #863580 Altadena · Los Angeles County Active
- Altadena Handyman LLC Dba Ah Repipe and PlumbingC-36 · #1025813 Altadena · Los Angeles County Active
- Altadena Plumbing & Drain ServiceC-36 · #910916 Altadena · Los Angeles County Active
- Ar Pro Retrofitter IncC-36 · C-61/D-52 · #940874 Altadena · Los Angeles County Active
- Christopher M PotterC-36 · #1062587 Altadena · Los Angeles County Active
- Crosby ConstructionA · B · C-34 · C-36 · #994490 Altadena · Los Angeles County Active
- E L Plumbing WorksC-36 · #982622 Altadena · Los Angeles County Active
- G- 12 PlumbingC-36 · #1015408 Altadena · Los Angeles County Active
- Gerald Payne Plumbing & ConstructionB · C-36 · #947434 Altadena · Los Angeles County Active
- H P Daniels ConstructionB · C-10 · C-36 · #891007 Altadena · Los Angeles County Active
- Hickey PlumbingC-36 · #459923 Altadena · Los Angeles County Active
- Inbound PlumbingC-36 · #1088617 Altadena · Los Angeles County Active
- Lt Ross Plumbing LLCC-36 · #1107926 Altadena · Los Angeles County Active
- Osmart General Construction IncB · C-9 · C-36 · #922233 Altadena · Los Angeles County Active
- Right - On PlumbingC-36 · #935422 Altadena · Los Angeles County Active
- Rustic Construction EnterprisesB · C-36 · #449067 Altadena · Los Angeles County Active
- Sal T Vargas Plumbing CorporationC-36 · #772347 Altadena · Los Angeles County Active
- Simco Mechanical IncB · C-20 · C-36 · #974288 Altadena · Los Angeles County Active
- U S PlumbingC-36 · #837455 Altadena · Los Angeles County Active
Source: CSLB license file, Nov 8, 2026All trades in Altadena