Located in Downtown Denver, Altitude Steel has been supplying Denver and its surrounding areas with structural steel for more than 20 years. Our mission is to ensure the longevity of our company is through repeat and referral business achieved by unrivaled customer satisfaction in all areas including timeliness, attention to detail and service-minded attitude. To supply our customers with the highest quality of material at fair and market competitive prices. To maintain a level of professionalism towards our suppliers and customers at all times.