NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Plumbers in Altadena, CA

20 licensed plumbers · every license checked against the issuer's file

More cities in California

Los Angeles 651San Diego 494San Francisco 437San Jose 384Sacramento 242Riverside 208Bakersfield 191Anaheim 181Santa Rosa 157Glendale 156Long Beach 145Fresno 143Van Nuys 134El Cajon 133Escondido 128Oakland 128
Listings 1–20How results are ordered
07

Calipure

LA Canada Flintridge, CA · (818) 790-7270

CA-CSLB 1027398 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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09

Construction 911

Pasadena, CA · (818) 249-5514

CA-CSLB 714587 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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15

Ec Plumbing

Pasadena, CA · (626) 376-0079

CA-CSLB 1100583 · C36Plumber
License activechecked Oct 24, 2026
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16

Environmental 911

Pasadena, CA · (626) 316-6651

CA-CSLB 769610 · ASB B +3Asbestos and hazardous materials abatementGeneral contractorPlumber
License activechecked Oct 24, 2026
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19

Garnick Badalyans

Glendale, CA · (818) 913-0586

CA-CSLB 610303 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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