Ironworkers Local 443 — Southern California
Union ironworkers
Structural & miscellaneous steel
CalCoast Steel provides structural and miscellaneous steel installation across Southern California, staffed by union ironworkers.
Why CalCoast
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Union ironworker workforce
Our crews are union ironworkers who come up through structured apprenticeship and journeyman training.
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Parking structure specialists
Multi-level parking is in our bones. We know the geometry, the sequencing, and the field conditions that make these projects either smooth or expensive.
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Safety-conscious crews
Our crews follow Cal/OSHA safety requirements for the trade.
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Licensed, bonded, insured
California Contractor's License #773845. General liability and workers' compensation coverage in place; performance & payment bonds available on request.
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Reliable scheduling
We plan realistic schedules and communicate early when field conditions change.
Services
Structural Steel Erection
Complete erection of structural steel frameworks for commercial and industrial projects. Our union ironworkers bring decades of combined experience to every job site.
- Multi-level parking structures
- Commercial office buildings
- Industrial facilities
- Retail & mixed-use developments
- Warehouse & distribution centers
Miscellaneous Steel Installation
From architectural elements to functional steel components, we handle miscellaneous steel with precision and craftsmanship.
- Stairs & handrails
- Structural railings & guardrails
- Canopies & awnings
- Steel repairs & modifications
- Architectural steel elements
- Safety barriers & fall protection systems



About
30+years serving California's
construction industry
CalCoast Steel has worked as a subcontractor across California for more than three decades, specializing in light structural and miscellaneous steel installation with a union-trained workforce.
The Union Advantage
Working with union ironworkers brings:
- Structured apprenticeship training
- Ongoing safety training
- Standardized craftsmanship
- Workers' compensation and insurance coverage
- Adherence to industry standards
Licensing & Certifications
- California Contractor's License: 773845
- General liability insurance
- Workers' compensation coverage
- Performance and payment bonds available
- Ironworkers Local 443
Get a quote
- info@calcoaststeel.com
- License
- CA #773845