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

Plumbers in South El Monte, CA

10 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
02

G C Plumbing

Pico Rivera, CA · (213) 841-0692

CA-CSLB 1101631 · C36Plumber
License activechecked Oct 24, 2026
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04

G L Contractors Inc

LA Puente, CA · (626) 786-5565

CA-CSLB 1002001 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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07

Gip Howard

Rosemead, CA · (626) 242-5756

CA-CSLB 1025443 · C36Plumber
License activechecked Oct 24, 2026
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08

Gl Plumbing Service

Whittier, CA · (323) 899-0190

CA-CSLB 1114524 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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12

Graycon Inc

City of Industry, CA · (626) 961-9640

CA-CSLB 255068 · B C4 +3General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
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13

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
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14

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
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