Structural Steel Contractors in National City, CA
5 Structural Steel contractors in National City, California appear in the CSLB public record — 4 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Torres Construction Welding LLC
C-51 · National City, CA
Verified June 17, 2026 · Bonded
Lopez Steel
C-51 · National City, CA
Verified June 17, 2026 · Bonded
Bay City Marine Inc
C-51 · National City, CA
Verified June 17, 2026 · Bonded
Carroll Metal Works Inc
C-51 · National City, CA
Verified June 17, 2026 · Bonded
Dan Fab
C-51 · National City, CA
Verified June 17, 2026 · Bonded
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Before you hire in National City
Frequently asked questions
How many Structural Steel contractors are licensed in National City, California?
This directory lists 5 Structural Steel contractors in National City, California, of which 4 currently hold an active CSLB license.
How do I check if a Structural Steel contractor is licensed in National City, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active — not expired, suspended, or inactive — to be valid.
Should a Structural Steel contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.