The combination of our ever-increasing part size envelope, our manufacturing versatility and our range of process capabilities allow us to satisfy both those stainless or non-stainless weldment needs specific to your industry.

With 40 foot sidewalls and 10 ton bridge cranes, Anderson Dahlens high bay space enables us to fabricate and assemble weldments of large physical size.

Anderson Dahlen maintains a large group of qualified weld procedure specifications (WPS)

We can entertain new weld procedure specifications and procedure qualification records (PQR) on an individual basis to satisfy your specific needs. We maintain numerous AWS, ASME, and PED welding qualifications for a variety of materials, as well as being ISO certified. We also maintain OSHA certification in the Minnesota Safety and Health Achievement Recognition Program (MNSHARP) and were one of the first metal fabrication companies in Minnesota to be certified.

Anderson Dahlen is your single source vendor for heavy weldment services

Our heavy weldment services can include in-house machining of your projects as needed to allow you a single source vendor. We own all our machine tools and our CNC machining capabilities are some of the most modern in the Midwest. These include a variety of machine tools with large part envelope sizes.

Inspected, Tested & Documented Ensures Worry-Free Installation

When your weldment is finished, we can perform test assembly to assure a trouble-free installation at the job site. We can also provide you with full inspection reports and a documentation package that includes complete material traceability. To save you time and money, we can also facilitate the efficient logistics and safe physical shipment of your parts domestically or abroad, by truck, rail, water or air as needed.


We do Big & Complex

Anderson Dahlen is a one-stop location for your short-run or one-off complex weldments, heavy frames, or large assemblies.

Anderson Dahlens large high bay space, certified welding, and modern, large CNC machine tools create a high level of efficient. By offering custom fabrication, machining, and quality certification in one location, we can offer more efficient manufacturing, faster service, and the simplicity of a single source vendor.

Their willingness to spin a large part well off axis made it possible. Their attention to detail made it a success. Equally praiseworthy is their communication during the manufacturing process, assuring the best part. John Rogers, Engineering Technician Lead, University of Washington Dept. of Aeronautics & Astronautics

Let's Get Started On Your Next Project

Anderson Dahlen is an ISO-9001:2015 certified company that custom manufactures advanced equipment & solutions to make organizations deliver better products, faster.