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

Plumbers in Duarte, CA

12 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 81–100How results are ordered
81

Gf Construction

South El Monte, CA · (626) 423-8063

CA-CSLB 975442 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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85

Graycon Inc

City of Industry, CA · (626) 961-9640

CA-CSLB 255068 · B C4 +3General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
86

Graycon Mechanical Inc

City of Industry, CA · (626) 961-9640

CA-CSLB 747455 · B C4 +2General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
93

H L Construction

LA Puente, CA · (626) 363-3872

CA-CSLB 1006290 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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94

Ha Yong Taek

San Gabriel, CA · (213) 819-1116

CA-CSLB 709656 · C36Plumber
License activechecked Oct 24, 2026
CallDetails
96

Hamm L M Inc

San Gabriel, CA · (626) 221-8984

CA-CSLB 171598 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
100

Hoag Nick

Covina, CA · (714) 760-8084

CA-CSLB 1038859 · C36Plumber
License activechecked Oct 24, 2026
CallDetails