“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

Dear Mike, It was such a pleasure to do business with a company like Sigma, from the gal who answers the phone all the way to the man who delivers the great products and workmanship. You have a Top Shelf company! Thank you very much, Larry Ledom

Larry Ledom | Manager

“Thanks for all your dedication and hard work on Flying Horse and the other projects this year. Look forward to working with you on many more.”

Scott Bryan | Owner Bryan Construction, Inc.