NAICS 238120 · Structural Steel and Precast Concrete Contractors

Steel and welding contractors in Napa, CA

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

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206 listingsHow results are ordered
01

Adl Construction

Napa, CA · (707) 738-8206

CA-CSLB 778829 · B D24General contractorSteel and welding contractor
License activechecked Oct 19, 2026
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03

Banda Iron Works

Napa, CA · (707) 224-4457

CA-CSLB 934138 · C23Steel and welding contractor
License activechecked Oct 19, 2026
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08

Laboratory by Design Inc

Napa, CA · (707) 252-8218

CA-CSLB 616947 · C6 D24 +1CarpenterSteel and welding contractorSpecialty contractor
License activechecked Oct 19, 2026
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10

Navarro Welding

Napa, CA · (707) 666-5145

CA-CSLB 1033766 · C60Steel and welding contractor
License activechecked Oct 19, 2026
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13

A1 Welding Services

American Canyon, CA · (707) 373-0096

CA-CSLB 1131627 · C60Steel and welding contractor
License activechecked Oct 19, 2026
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14

Arbor Fence Inc

Sonoma, CA · (707) 938-3133

CA-CSLB 543558 · C13 C60 +1Fence contractorSteel and welding contractorCarpenter
License activechecked Oct 19, 2026
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18

Jvc Steel

American Canyon, CA · (510) 447-9255

CA-CSLB 1132975 · C51Steel and welding contractor
License activechecked Oct 19, 2026
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