Tel: (719) 574-2280

Custom Ornamental & Structural Fabrication

Our structural fabrication features certified welders and familiarity with common AISC standards

Tel: (719) 574-2280

Custom ornamental & Structural Fabrication

Our field installation services include ornamental items and structural steel.

Tel: (719) 574-2280

The smartest working shop in
the steel business

Mild steel, Aluminum, Stainless Steel, and Brass

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Welding Solutions

Our strengths in metal fabrication are focused around 3 core functions: custom ornamental fabrication, structural fabrication, and field installation services.


Mild steel, aluminum, stainless steel, and brass.

structural fabrication

Modern on AISC Standards.

Field Installation

Our personnel install our ornamental work and our structural steel.

What We Do?

Interior and exterior in a variety of metals and finishes.
Interior and exterior in a variety of metals, including castings, with many finishes available.
Signs are plasma cut in mild or stainless steel and aluminum. Bollards are mild or stainless steel in a variety of sizes and finishes.
We offer the best structural steel buildings to our clients.
Steel stairways and platforms we produce are high-quality and will serve for a very long time
We offer a variety of metals, including castings, with many finishes.
For our custom ornamental work as well as multi-story structural steel.
Up to 80 LF beams.
CNC based plasma cutting for mild steel, stainless steel and aluminum, up to two inch thick material.

Meet welding Experts

Our welders are skilled and certified AWS D1.1 and D1.3.
We can MIG/TIG and Stick: Carbon steel, galvanized and painted metal decking, aluminum, stainless steel, brass and bronze.
OVER 35 Years Experience

Our company has a rich experience in metal fabrication services as we have been working since 1983. We know what our clients need and we are always ready to meet any demand. We love non-standard projects as we can show all the creative skills we have and the structural fabrication projects that exceed 100,000 sf.

Custom ornamental and structural fabrication

in the Steel Business

What People Think About Us

“We are very pleased with the window guards made and installed by Sigma Metals. The design of the window guards also added aesthetic interest.”

Larry & Ina Miller | Homeowners

“It is a privilege to be associated with a quality company like yours.”

Randy Geving | Partner/Owner Six & Geving Insurance, Inc.

“On behalf of Colorado College Facilities Services Department, I would like to strongly express our appreciation for over 20 years of service performed by Sigma Metals, Inc. I have not encountered a single project where Sigma Metals has been unable to provide a high quality and timely completion at a very fair and reasonable cost.…

George Eckhardt | Assistant Director Facilities Services Colorado College

“Cheyenne Mountain Zoo has called upon Sigma Metals for over a decade to renovate, repair and improve upon our elephant facility. Whether it’s as simple as moving a public railing or as demanding as designing, fabricating and installing an elephant barrier they have always provided the highest quality of work. Sigma Metals staff from the…

Jason Bredahl | Elephant Manager Cheyenne Mountain Zoo

Tell Us About Your Project

    We will contact you within one business day.


    (719) 574-2280


    3575 Chelton Loop South • Colorado Springs, CO 8090