bids@gsmw.com
(503) 650-0405
“For more than 85 years, sheet metal fabricator General Sheet Metal (GSM) has operated as a mechanical, architectural, fabrication, and HVAC service company, meeting the needs of a wide spectrum of clients who seek quality, value, and innovative solutions for their projects. The company continues to expand its offerings and capabilities and are now known for their work in a variety of materials, including fiberglass, plastic, brass, aluminum, composites, steel, galvanized products, stainless steel, and coated materials…”