More than 30 years experience Serving the commercial and residential markets in Tucson  Fabricating quality rectangular and spiral HVAC ductwork  in accordance with industry standards Knowledgeable Assistance  Quality Workmanship  Quick Turn-Around Times  Rectangular Duct and Fittings Spiral Duct and Round and Oval Fittings, Lined or Unlined Downspouts, Gutters and Scuppers Roof Curbs, Curb Adaptors, Flashings Line Set covers, Drain Pans, Grease Duct Angle Iron Stands and Sheet Metal Stands Exhaust Hoods TIG and MIG Welding Services Custom Items for the Home and Business New Computer-assisted precision metal folding and bending