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Industrial & Commercial Welding Services

When you need high-quality industrial and commercial welding services, you need Fitchburg Welding Company. Our comprehensive in-house capabilities range from precision welding to large heavy plate welding jobs. We deliver the commercial welding you need, without compromising on quality.

With more than 85 years of industry experience serving a variety of markets, Fitchburg Welding stands ready to complete even the most complex welding jobs. We maintain ASME U Stamp certification for pressure vessels, and our procedures and operators are qualified in accordance with:

Additional procedures can also be qualified upon request. Learn more about our quality management system, or get in touch with our expert welding team today.

Arc Welding Processes

Fitchburg Welding has the modern equipment and in-house expertise to perform a variety of arc welding processes, including:

  • Flux-cored arc welding (FCAW)
  • Submerged arc welding (SAW)
  • Shielded metal arc welding (SMAW)
  • Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding
  • Gas metal arc welding (GMAW), also known as metal inert gas (MIG) or wire welding

The most suitable welding process will depend on your job’s specifications, such as its size, metal type, metal thickness, application, and quality requirements. We’ll carefully review all details of your project to determine which process will yield the best results for your situation.

Industrial Welding Equipment

Fitchburg Welding has a complete line of equipment to perform commercial welding jobs of any size and scale. As seen in the video above, our facility has a variety of weld positioners with adjustable height, tilt, and rotation, with a capacity up to 350,000 lbs. This equipment ensures the welding process is safer and faster for our team—and for our customers, this translates to better efficiency with higher-quality results.

Commercial Welding Materials

Fitchburg Welding can procure and work with virtually any material required for your custom welding and fabrication project. Materials we commonly work with include:

  • Carbon steel
  • Chromium-molybdenum
  • Stainless steel
  • Copper nickel
  • Inconel
  • Aluminum

Have special material needs? Just reach out to discuss them with us! If needed, we can also work with the materials you supply.

A One-Stop Shop for Industrial Welding Services

At Fitchburg Welding, your heavy plate welding project gets the advantage of our comprehensive capabilities. Before welding, we cut and bevel your material and assemble all parts. After welding, we perform stress relief treatments to produce stronger joints, and magnetic particle testing and other nondestructive testing methods are used to ensure welds are free of internal voids. Shotblasting is used to remove rust and prep the surface for painting, and finally, we apply paint or coatings to your specifications. Fitchburg Welding is ISO 9001 certified for welding and fabrication services.