NAICS 238120 · Structural Steel and Precast Concrete Contractors
Steel and welding contractors in Pleasanton, CA
5 licensed steel and welding contractors · every license checked against the issuer's file
More cities in California
01Pleasanton, CA · (510) 264-9111
CA-CSLB 855525 · C51Steel and welding contractor
License activechecked Oct 19, 2026
Pleasanton, CA · (925) 425-7671
CA-CSLB 588253 · C17 C23Glass and window contractorSteel and welding contractor
License activechecked Oct 19, 2026
Pleasanton, CA · (925) 600-1130
CA-CSLB 1022428 · D24Steel and welding contractor
License activechecked Oct 19, 2026
Pleasanton, CA · (925) 201-1571
CA-CSLB 1028913 · C51Steel and welding contractor
License activechecked Oct 19, 2026
Pleasanton, CA · (925) 426-1955
CA-CSLB 599899 · D24 D34Steel and welding contractorSpecialty contractor
License activechecked Oct 19, 2026
Dublin, CA · (925) 803-1601
CA-CSLB 835854 · C39 C46 +1RooferSolar installerSteel and welding contractor
License activechecked Oct 19, 2026
Livermore, CA · (925) 373-7787
CA-CSLB 566721 · C51Steel and welding contractor
License activechecked Oct 19, 2026
Castro Valley, CA · (510) 889-8479
CA-CSLB 795324 · B D24General contractorSteel and welding contractor
License activechecked Oct 19, 2026
Livermore, CA · (510) 919-3463
CA-CSLB 634764 · D24Steel and welding contractor
License activechecked Oct 19, 2026
Livermore, CA · (925) 337-1958
CA-CSLB 976171 · C10 C47 +1ElectricianHome builderSteel and welding contractor
License activechecked Oct 19, 2026
Hayward, CA · (510) 487-9628
CA-CSLB 1094171 · C51Steel and welding contractor
License activechecked Oct 19, 2026
Hayward, CA · (510) 755-9152
CA-CSLB 1033186 · C51Steel and welding contractor
License activechecked Oct 19, 2026
Hayward, CA · (510) 924-7422
CA-CSLB 979182 · D24 D34Steel and welding contractorSpecialty contractor
License activechecked Oct 19, 2026
San Ramon, CA · (925) 820-8642
CA-CSLB 526206 · C23 C60Steel and welding contractor
License activechecked Oct 19, 2026
Hayward, CA · (510) 471-5300
CA-CSLB 672835 · B C51General contractorSteel and welding contractor
License activechecked Oct 19, 2026
Livermore, CA · (925) 518-6694
CA-CSLB 1132921 · C60Steel and welding contractor
License activechecked Oct 19, 2026
Hayward, CA · (510) 783-1800
CA-CSLB 856533 · C51Steel and welding contractor
License activechecked Oct 19, 2026
Hayward, CA · (510) 487-9628
CA-CSLB 643621 · B C51General contractorSteel and welding contractor
License activechecked Oct 19, 2026
Livermore, CA · (925) 382-7164
CA-CSLB 851833 · C23 C51Steel and welding contractor
License activechecked Oct 19, 2026
Livermore, CA · (510) 505-7800
CA-CSLB 662759 · B D24General contractorSteel and welding contractor
License activechecked Oct 19, 2026