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

Plumbers in Sierra Madre, CA

5 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
04

Carl Maertens

Monrovia, CA · (626) 357-4664

CA-CSLB 601255 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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07

Construction 911

Pasadena, CA · (818) 249-5514

CA-CSLB 714587 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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09

De Sigio Julian Jr

Arcadia, CA · (626) 222-4876

CA-CSLB 480069 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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10

Dong Charles

Arcadia, CA · (626) 447-5506

CA-CSLB 531703 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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13

Ec Plumbing

Pasadena, CA · (626) 376-0079

CA-CSLB 1100583 · C36Plumber
License activechecked Oct 24, 2026
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14

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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16

Exposito Anthony

Monrovia, CA · (626) 840-4831

CA-CSLB 491848 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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19

Fort Construction

San Gabriel, CA · (626) 253-2504

CA-CSLB 857503 · B C9 +1General contractorDrywall, plaster and insulationPlumber
License activechecked Oct 24, 2026
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