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 141–160How results are ordered
147

American Pipeline Services

Monrovia, CA · (877) 358-8412

CA-CSLB 987779 · A C20 +3General engineering contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
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148

Americana Construction LLC

Los Angeles, CA · (818) 599-5529

CA-CSLB 1093897 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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152

Ara Plumbing Inc

Burbank, CA · (818) 427-6782

CA-CSLB 342253 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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156

Arnold David W

Los Angeles, CA · (323) 258-3727

CA-CSLB 536262 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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157

Arroyo Plumbing Inc

Arcadia, CA · (626) 446-5117

CA-CSLB 629923 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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159

Asset Air & Plumbing

Monrovia, CA · (818) 307-9034

CA-CSLB 1142914 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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