"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 office to the field continually strives to meet the customer needs and has always been flexible working around the animals and the zoo’s special requirements."

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

"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.

"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.

Sigma Metals staff are very knowledgeable, experienced, and have access to all of the resources necessary to perform the most detailed and intricate metal craft work. The services provided are always delivered in a professional, yet very friendly and very helpful manner."

George Eckhardt
Assistant Director Facilities Services
Colorado College

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

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

"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