NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Plumbers in Discovery Bay, CA
7 licensed plumbers · every license checked against the issuer's file
More cities in California
61Livermore, CA · (925) 518-7545
CA-CSLB 1160929 · C36Plumber
License activechecked Oct 24, 2026
Antioch, CA · (925) 303-8197
CA-CSLB 885988 · C7 C10 +2ElectricianPlumberSwimming pool contractor
License activechecked Oct 24, 2026
Antioch, CA · (925) 754-4990
CA-CSLB 418845 · C36Plumber
License activechecked Oct 24, 2026
Antioch, CA · (925) 222-7678
CA-CSLB 1131700 · C36Plumber
License activechecked Oct 24, 2026
Tracy, CA · (916) 990-4996
CA-CSLB 1156582 · C36Plumber
License activechecked Oct 24, 2026
Antioch, CA · (925) 261-6121
CA-CSLB 1111297 · C36Plumber
License activechecked Oct 24, 2026
Livermore, CA · (925) 640-2071
CA-CSLB 917521 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
Livermore, CA · (925) 373-6796
CA-CSLB 730871 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Tracy, CA · (209) 831-9415
CA-CSLB 1064592 · C36Plumber
License activechecked Oct 24, 2026
Livermore, CA · (925) 560-0280
CA-CSLB 1043930 · B C4 +4General contractorPlumberElectrician+1
License activechecked Oct 24, 2026
Livermore, CA · (925) 872-0805
CA-CSLB 910529 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Livermore, CA · (925) 454-8541
CA-CSLB 504789 · C36Plumber
License activechecked Oct 24, 2026
Livermore, CA · (925) 525-6169
CA-CSLB 551066 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Antioch, CA · (925) 522-9750
CA-CSLB 1141194 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
Antioch, CA · (925) 470-7307
CA-CSLB 1109182 · C36Plumber
License activechecked Oct 24, 2026
Stockton, CA · (916) 475-8975
CA-CSLB 1090721 · C36Plumber
License activechecked Oct 24, 2026
Antioch, CA · (208) 934-3949
CA-CSLB 1135841 · C36Plumber
License activechecked Oct 24, 2026
Livermore, CA · (925) 447-3717
CA-CSLB 398975 · C55Plumber
License activechecked Oct 24, 2026
Antioch, CA · (925) 777-9519
CA-CSLB 803780 · C36Plumber
License activechecked Oct 24, 2026
Antioch, CA · (510) 289-0648
CA-CSLB 1025210 · C36Plumber
License activechecked Oct 24, 2026