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

Plumbers in Walnut Creek, CA

35 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

B & H Services

San Ramon, CA · (925) 833-7110

CA-CSLB 948487 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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03

Balanz Inc

Orinda, CA · (510) 529-5261

CA-CSLB 976726 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
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04

Bay Air Systems Inc

Concord, CA · (925) 356-3000

CA-CSLB 450929 · C4 C10 +2PlumberElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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09

Bullock Jeff

Pacheco, CA · (925) 525-9055

CA-CSLB 946216 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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10

Burtt Robert

Orinda, CA · (925) 528-8081

CA-CSLB 1024599 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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15

Chan Ken Lun

Orinda, CA · (415) 504-2388

CA-CSLB 870894 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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17

Coats Plumbing

Pittsburg, CA · (925) 352-5115

CA-CSLB 899428 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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19

Complete Plumbing

Concord, CA · (925) 676-6969

CA-CSLB 521758 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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