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

Plumbers in Walnut, CA

21 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 21–40How results are ordered
28

Cedillo Peter

LA Habra, CA · (949) 350-6715

CA-CSLB 819801 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
31

Chandler Construction

LA Habra, CA · (562) 319-5729

CA-CSLB 732739 · A B +3General engineering contractorGeneral contractorPainter+2
License activechecked Oct 24, 2026
CallDetails
36

Controlfs LLC

Brea, CA · (657) 232-1231

CA-CSLB 1059425 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
CallDetails
37

Core P & C

Brea, CA · (213) 999-1110

CA-CSLB 927798 · B C36General contractorPlumber
License activechecked Oct 24, 2026
CallDetails
40

Custom H20

Brea, CA · (949) 484-3200

CA-CSLB 994323 · C55Plumber
License activechecked Oct 24, 2026
CallDetails