NAICS 238120 · Structural Steel and Precast Concrete Contractors

Steel and welding contractors in Vacaville, CA

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

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142 listingsHow results are ordered
01

Amg Welding

Vacaville, CA · (707) 592-3108

CA-CSLB 1128294 · C60Steel and welding contractor
License activechecked Oct 24, 2026
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02

Baker Morley

Vacaville, CA · (510) 714-2480

CA-CSLB 638861 · C23Steel and welding contractor
License activechecked Oct 24, 2026
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03

Ethical Mechanical

Vacaville, CA · (510) 259-8775

CA-CSLB 1143480 · C4 C10 +3PlumberElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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05

Flux Technician

Vacaville, CA · (818) 792-6883

CA-CSLB 1142334 · C60Steel and welding contractor
License activechecked Oct 24, 2026
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11

Old West Iron Inc

Vacaville, CA · (707) 724-0033

CA-CSLB 1157644 · C51Steel and welding contractor
License activechecked Oct 24, 2026
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12

Pacific Post Tension

Vacaville, CA · (707) 451-4488

CA-CSLB 545051 · B C8 +1General contractorConcrete contractorSteel and welding contractor
License activechecked Oct 24, 2026
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13

Pena Iron Work

Vacaville, CA · (707) 249-1085

CA-CSLB 1022897 · C23Steel and welding contractor
License activechecked Oct 24, 2026
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14

Pro Line Piping LLC

Vacaville, CA · (415) 233-2979

CA-CSLB 1101535 · C4 C36 +1PlumberSteel and welding contractor
License activechecked Oct 24, 2026
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15

Tony's Iron Works

Vacaville, CA · (707) 205-7437

CA-CSLB 1097017 · C23Steel and welding contractor
License activechecked Oct 24, 2026
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16

Tps

Vacaville, CA · (707) 208-8379

CA-CSLB 1135169 · C60Steel and welding contractor
License activechecked Oct 24, 2026
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18

Bc Designs

Fairfield, CA · (707) 426-1775

CA-CSLB 788751 · B C51General contractorSteel and welding contractor
License activechecked Oct 24, 2026
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