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 121–140How results are ordered
124

Baldwin Builders

Covina, CA · (909) 599-0033

CA-CSLB 992380 · ASB B +5Asbestos and hazardous materials abatementGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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125

Bali Construction Inc

So El Monte, CA · (626) 442-8003

CA-CSLB 524540 · A C4 +2General engineering contractorPlumberFire sprinkler contractor
License activechecked Oct 24, 2026
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128

Bickett Builders

Sierra Madre, CA · (626) 260-1810

CA-CSLB 715867 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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129

Big Smile Plumbing

Covina, CA · (510) 470-9990

CA-CSLB 1078521 · ASB B +1Asbestos and hazardous materials abatementGeneral contractorPlumber
License activechecked Oct 24, 2026
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131

Bottala John Lawrence

Sierra Madre, CA · (626) 716-1054

CA-CSLB 1016647 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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135

Cal Construction

San Gabriel, CA · (626) 284-2382

CA-CSLB 953475 · B C10 +3General contractorElectricianFlooring contractor+2
License activechecked Oct 24, 2026
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