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

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

“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.…

“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…

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

“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.”