NAICS 238120 · Structural Steel and Precast Concrete Contractors

Steel and welding contractors in Oakland, CA

28 licensed steel and welding contractors · every license checked against the issuer's file

More cities in California

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352 listingsHow results are ordered
01

Allied Fire Protection

Oakland, CA · (510) 533-5516

CA-CSLB 251700 · C12 C16 +2Excavation, grading and pavingFire sprinkler contractorGeneral engineering contractor+1
License activechecked Oct 24, 2026
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02

Arrow Sign Co

Oakland, CA · (510) 533-7693

CA-CSLB 314794 · C45 C51Sign contractorSteel and welding contractor
License activechecked Oct 24, 2026
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06

C S H Steel

Oakland, CA · (510) 866-1778

CA-CSLB 1024468 · C51Steel and welding contractor
License activechecked Oct 24, 2026
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07

Caswell Ironworks

Oakland, CA · (415) 850-1332

CA-CSLB 1090490 · B C13 +3General contractorFence contractorSteel and welding contractor
License activechecked Oct 24, 2026
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09

Emerald Steel Inc

Oakland, CA · (510) 553-1386

CA-CSLB 876647 · C51Steel and welding contractor
License activechecked Oct 24, 2026
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10

Farais Joseph

Oakland, CA · (510) 220-0220

CA-CSLB 1064200 · C23Steel and welding contractor
License activechecked Oct 24, 2026
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12

French Chris Metal Inc

Oakland, CA · (510) 238-9339

CA-CSLB 809801 · B C23General contractorSteel and welding contractor
License activechecked Oct 24, 2026
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16

Mauck Sheet Metal

Oakland, CA · (510) 638-3607

CA-CSLB 582359 · B C20 +2General contractorHeating and air conditioningSteel and welding contractor
License activechecked Oct 24, 2026
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17

Metal Building Company

Oakland, CA · (510) 635-0111

CA-CSLB 421040 · B C43 +2General contractorHeating and air conditioningSteel and welding contractor+1
License activechecked Oct 24, 2026
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19

Quake City Metal

Oakland, CA · (510) 472-4321

CA-CSLB 1064923 · C23Steel and welding contractor
License activechecked Oct 24, 2026
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