Complete sheet metal fabrication. From roof flashing to hvac duct.

All Spec Sheet Metal is a custom metal fabricator based in Pittsburg, California. We supply both commercial and residential projects with the sheet metal, stainless steel, aluminum, painted metal and copper products for an astonishing variety of applications. Serving the communities of Northern California, All Spec Sheet Metal works closely with large general contractors, sub contractors and homeowners to fulfill their project needs with quality materials and precision fabrications which consist...

All Spec Sheet Metal is a custom metal fabricator based in Pittsburg, California. We supply both commercial and residential projects with the sheet metal, stainless steel, aluminum, painted metal and copper products for an astonishing variety of applications. Serving the communities of Northern California, All Spec Sheet Metal works closely with large general contractors, sub contractors and homeowners to fulfill their project needs with quality materials and precision fabrications which consistently demonstrate our exacting standards.