Golden State Sheet Metal

Golden State Sheet Metal is a union sheet metal and HVAC contractor serving Northern California with expertise in custom fabrication and commercial/industrial projects.

About

Golden State Sheet Metal is a union sheet metal and HVAC contractor based in Forestville, CA. As a signatory contractor with the Sheet Metal Workers' International Association Local 104, the company employs skilled union tradespeople committed to quality and safety. With over 35 years of experience in the construction industry, Golden State Sheet Metal has built a reputation for reliable service, high-quality craftsmanship, and innovative solutions. The company's core services include custom sheet metal fabrication, HVAC installation and maintenance, ductwork, and mechanical systems for commercial and industrial clients. Golden State Sheet Metal specializes in complex custom metal fabrication, including structural steel, miscellaneous iron, and specialty enclosures. They serve clients throughout Northern California, with the ability to handle projects ranging from local renovations to large-scale industrial facilities. The company's geographic reach and union expertise allow them to support construction and facility upgrade needs across a variety of sectors, including office, healthcare, education, manufacturing, and more. Holding a California Contractors License #383036 A, C51 and an Arizona Contractors License #331112 A-11, Golden State Sheet Metal is committed to quality, safety, and compliance. The company maintains certifications with the Sheet Metal and Air Conditioning Contractors' National Association (SMACNA) and the California Division of Occupational Safety and Health (Cal/OSHA). Golden State Sheet Metal has an exceptional safety record, with a strong focus on training, equipment, and job site practices. With a team of over 100 skilled professionals, Golden State Sheet Metal has the resources to manage projects of all sizes, from custom metal fabrication to large-scale commercial HVAC installations. The company's portfolio includes notable projects for clients in the technology, healthcare, and manufacturing sectors. Golden State Sheet Metal's commitment to excellence, union expertise, and safety-focused approach make them a trusted partner for commercial and industrial construction in Northern California.

Service Area

States
Service Radius: 150 miles

Project Types

CommercialIndustrialHealthcareEducationManufacturing

Licenses

CA - 383036
Verified
Classifications:
AC51
AZ - 331112
Verified
Classifications:
A-11

Contact Information

Map showing location of Forestville, CA 95436, Forestville, CA 95436
Address
Forestville, CA 95436
Forestville, CA 95436

Company Details

Established
1985
Employees
101-250

Licenses

CA - 383036Verified
A, C51
AZ - 331112Verified
A-11

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Data Sources

This information is compiled from publicly available sources to ensure accuracy and transparency.

goldenstatesheet.com• Accessed: 1/13/2026
goldenstatesteel.com• Accessed: 1/13/2026
mapquest.com• Accessed: 1/13/2026

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