Weld-Tec Service and Sales Inc. provides the very best welding supplies services in Williamsport, PA, and the surrounding areas. We sell welding tools, compressed gas, medical level gas, and plasma cutting supplies. Our team goes the extra mile by offering torch and regulator supplies, as well welding machine repairs. We are the area’s Hobart and Miller Warranty Center. If you are a welder, our large sales showroom is the place to visit for your welding supplies.