When you want a professional project, you call Sigma Metals

Contact our Customer Service representative to make an appointment and to answer all your questions!

Recognized, Reputable, Reliable

Located in Colorado Springs and serving clients for over 35 years, Sigma Metals continues to be the state’s leading full-service metal fabricator. We are honored to provide excellent customer service, innovative ideas and outstanding craftsmanship for each project – large or small. And because we combine these attributes with the finest equipment and latest technology, you can count on Sigma’s quality and efficiency every time.

Sigma Metals strives to be a dynamic member of our community by providing superior services and products to the residents and businesses of the Colorado Springs area. We also know it is our responsibility to give back, so we are active participants in charitable and fundraising events, including; 


Always Available

We accept requests and phone calls during business hours, so you can resolve any problem whenever needed.

Qualified Welders

All our team members are high-qualified, educated and skilled fabricators. We assign the correct welder or iron worker based on your specifications.

Wide Range of Projects

We take walk-ins based on shop availability, these can extend to year long projects. Our shop minimum is $25 however we have completed projects over $1 million.

Mobile Services

Our ironworkers are equipped to handle on-site work, including work located at multi-story heights.

Gary Gaulke, P.E.

Dan Daly
Ornamental Sales

Jack McDaniel
Residential & Structural Sales

Mike Nance
General Manager & Principle Structural Estimator

Melissa Joy

Lee Southern
Project Manager


We believe that employing experienced and passionate individuals is vital to producing exceptional work. Sigma Metals is a member of the Better Business Bureau and the Steel Erectors Safety Association of Colorado (SESAC), and all of our welders are certified and follow American Welding Society (AWS) practices. ​


We weld using MIG, TIG and stick welding.

No, our shop minimum is $25.

Our large plasma table is 8’ x 20’ and our small plasma table is 5’ x 10’.

We can work with both 2D and 3D Autocad drawings (either *.dwg or *.dxf file types).  We can also work with various BIM model formats.  Please call to confirm the correct types for conversion with our software.


(719) 574-2280


3575 Chelton Loop South • Colorado Springs, CO 8090