109 Commerce Drive, Fort Collins, CO 80524

(970) 221-4888

Your One-Stop Industrial Steel Fabrication, Welding and Repair Facility

Your One-Stop Industrial Steel Fabrication, Welding and Repair Facility

Your One-Stop Industrial Steel Fabrication, Welding and Repair FacilityYour One-Stop Industrial Steel Fabrication, Welding and Repair Facility

Current COVID-19 Impact

 Pursuant to COLORADO PUBLIC HEALTH ORDER 20-24, Southwestern Corporation is classified as a CRITICAL MANUFACTURER that produces products critical or incidental to the construction or operation of those businesses considered to be CRITICAL INFRASTRUCTURE.  

We can be reached by phone or email 7:00AM - 3:30PM Monday through Friday.

About Us


Your One-Stop Industrial Steel Fabrication and Repair Facility

 Southwestern Steel Fabrication is an engineering and manufacturing company located in Fort Collins, Colorado.  

Our primary business is design, manufacture, and delivery of your custom fabrication projects.   From simple one-off projects to large complicated designs, we have the in-house tools and equipment to handle just about any large project.  We’re capable of performing anything from structural repairs or modifications to your existing industrial, mobile, and heavy equipment; to providing use-specific truck bed and trailer configurations. Southwestern Fabrication features two of the largest plate rolling machines in the area that can handle up to 1.5” thick A-36 steel plate and flat bar. Cutting, rolling, fabrication, and welding of AR500 Wear Plate our specialty!  

Our established facility has been in the same location at 109 Commerce Drive for almost 22 years, and we have almost 100 years of combined experience ready to serve you.   Our expertise extends throughout multiple industries such as power plants, cement plants, oil & gas, mining, earth moving, excavation, heavy equipment, farm and ranch, aviation, race/custom chassis, solar & wind power, you name it!  

Southwestern has developed a long standing relationship with our suppliers who understand our requirements for quality materials and on-time deliveries.  This has resulted in a comprehensive system of supplier/partners to meet our needs, and yours.

Service that is Second to none!  


We Serve A Variety of Industries

Southwestern Fabrication offers design and fabrication services for the Oil & Gas, Mining, and Cement industries just to name a few, as well as maintenance and upgrade services such as: 

  • Rock/Dump Bed Wear Liners 
  • Hardfacing of Blades, Buckets, and Teeth
  • Custom Tank Racks & Steel Support Structures
  • Truck Bed Retrofits and Use-Specific Configurations welding steel fabrication metal fabrication


And we do so much more!

  • Custom Plate & Flat Bar Rolling
  • Structural & Ornamental Steel Fab
  • Farm and Ranch Implements
  • Custom Wear-Plate Components
  • Custom Ballistic Targets & Bullet Traps

Contact Us

Drop us a line!

Better yet, see us in person!

Feel free to visit during normal business hours so that we may discuss your needs in detail.

Southwestern Steel Fabrication

109 Commerce Drive, Fort Collins, CO 80524

(970) 221-4888 southwesterncorp@earthlink.net <<www.facebook.com/southwesternfab<<



07:00 am – 03:30 pm


07:00 am – 03:30 pm


07:00 am – 03:30 pm


07:00 am – 03:30 pm


07:00 am – 03:30 pm