Your lead manufacturer
of quality roofing &
siding products.

Treasure Valley Steel, Inc was founded in Ontario, OR in 1982. We expanded our manufacturing capabilities by opening another facility in Boise, ID in 2003. As a leading manufacturer of quality roofing and siding products we provide superior service and competitive pricing, while remaining family owned and operated.

Among our products, we offer 22, 26, 28 gauge options, a baked on finish, Galvalume coatings, exposed metal fasteners and decorative finishes such as CORTEN. Our coil is in stock to meet all your servicing needs and with our in-house machinery, we can custom cut your panels to length and fabricate trim pieces.