Home Welding Welding Metal Supermarkets provides in-house welding services, we offer MIG, TIG and stick welding solutions for steel and aluminum. Welding is a process of joining two or more metal parts by melting their edges and fusing them with added filler material. It creates a strong bond and is used in various applications, including construction, manufacturing, and repair work. MIG, TIG, and stick welding are common methods. Specific capabilities may vary by store. Please contact your nearest location for more information. < Metal Services