Structural Steel Contractors in Hayward, CA
14 Structural Steel contractors in Hayward, California appear in the CSLB public record — 13 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Ecm Steel Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Kanger Kin Chung Shum
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
C&l Steel Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Kelvin Kinfun Shum
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Dual Steel Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Cisneros Structural Steel
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Lloyd W Aubry Co Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Robert J Simmons Engineering & General Contractor
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Kwan Wo Ironworks Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Anning - Johnson Company
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Glazier Steel Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
D W Nicholson Corporation
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
JM Welding Service Inc
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
Travis J Simmons
C-51 · Hayward, CA
Verified August 4, 2026 · Bonded
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Before you hire in Hayward
Frequently asked questions
How many Structural Steel contractors are licensed in Hayward, California?
This directory lists 14 Structural Steel contractors in Hayward, California, of which 13 currently hold an active CSLB license.
How do I check if a Structural Steel contractor is licensed in Hayward, 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.