In addition to our stamping and sheet metal fabrication operations, Tempco Manufacturing offers industry-leading welding services. Our welding services adhere to the highest standards, utilizing the finest welding tools, processes, and techniques, including Metal Inert Gas Welding (MIG), Tungsten Inert Gas Welding (TIG), & Spot Welding processes.
Tempco's professional welders are certified in AWS D1.1 & D1.6 and operate high-performance welding equipment. We weld a wide range of materials, including Hastelloy, stainless steel 300 & 400 series, aluminum, carbon steel, nickel-based alloys, and more, producing welded components for demanding industrial sectors. From high-volume production to single workpiece jobs, Tempco is your source for custom welding services.

MIG welding forms an electric arc between a wire electrode and the workpiece metal, causing them to fuse. MIG welding produces high-strength results and is compatible with a wide range of materials and thicknesses, including aluminum, steel, stainless steel, and more. It is a fast and efficient welding method, making it a cost-effective solution for many industrial welding applications and high-volume production runs. Benefits of MIG welding services include:
TIG welding is a high-precision welding process. Its superior finish quality makes it the ideal welding method for applications requiring exceptionally clean aesthetics. TIG welding is preferred for projects involving thinner, more delicate workpieces and is compatible with aluminum, steel, nickel alloys, titanium, and other nonferrous alloys. Advantages of TIG welding services include:
Spot welding is accomplished using electrical current to heat the metals, forging them together. It utilizes heat, pressure, and copper alloy electrodes during the welding process to make a strong connection. Spot welding is often the preferred method used to weld sheet metal. Key benefits of spot welding services include:
If you need a welding and metal fabrication supplier, Tempco Manufacturing is your solution. Our metalworking capabilities can provide you with the high-quality fabrications and value-added services you need. Located in St. Paul, MN, Tempco has decades of experience providing customers with premium welding services in production runs of all sizes.
We produce metal fabrications for customers in nearly every industry, including aerospace, medical manufacturing, automotive production, OEM production, and many more. Whatever your industrial application looks like, we can provide you with welding services, sheet metal fabrication, fiber optic laser cutting, custom metal stamping, or other metalwork services you need.
Contact us to learn how Tempco's welding services can serve you. You can also request a quote today for detailed pricing information. Tempco Manufacturing is your source for industry-leading welding and metal fabrication services.
Tempco's fiber optic laser cutter is up to four times faster than conventional laser systems.

View Tempco's work gallery for examples of our metal stamping and metal forming expertise.
We produce tooling and fixtures in-house in our state of the art tool and die shop.