Current COVID-19 Impact: 

Orders are shipping with no delay.

109 Commerce Drive

Fort Collins, Colorado 80524

Ph: 970-221-4888

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 Mon - Fri.

About Us



Southwestern Corporation is an engineering and manufacturing company located and incorporated in the State of Colorado, United States of America.  Southwestern began in 1987 with the primary purpose of providing equipment and services to the Electric Power Generation and Cement Industries.  Today, Southwestern, along with our international representatives, services over 50 major electric power companies in North America and over 250 plants worldwide including Canada, Australia, and South Africa.

Southwestern's primary business is the design, manufacture and servicing of performance modifications and upgrades for coal pulverizers.  Our work force is experienced and familiar with the requirements and demands of our electric power generation and cement plant customers.  As a result, customer service is our top priority.

Southwestern's goal is to enhance mill efficiency resulting in improved boiler performance.  By controlling spillage in the mills, and enhancing fineness of the pulverized fuel, a reduction in emissions may also be obtained.

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! 


Electrical Power Generation and Cement Plant products

Southwestern Corporation's primary business is the design, manufacture and servicing of performance modifications and upgrades for coal pulverizers. 


Southwestern Steel Fabrication

Southwestern Steel Fabrication, our custom fabrication and welding division, provides specialty fabrication and repair services.  We can provide direct replacement parts, or we can custom fabricate components to your specifications.  

Contact Us

Drop us a line!

Southwestern Corporation

109 Commerce Drive, Fort Collins, Colorado 80524

Phone: (970) 221-4888 Fax: (970) 221-0597


Open today

07:00 am – 03:30 pm