Don't hesitate to call Triad Sheet Metal And Mechanical in Greensboro, NC. We are committed to your satisfaction. Call us today. At Triad Sheet Metal, we offer much more than just sheet metal. Since 1990 we have been providing our friends and neighbors in Greensboro, High Point and Winston Salem, NC, with home comfort and metal roofing services. If you are looking for a new residential heating or air conditioning system or heat pump, commercial HVAC system or Metal Roofing, then you are at the right place.