On April 1, 1950, George T. Sanders and his wife Pauline opened up a small company to supply sheet metal and other material to heating contractors in Denver, Colorado. The business opened at 1111 Stout Street in downtown Denver. In 1952, the Company outgrew its original location and moved to 7821 West Colfax Avenue in Lakewood.
In 1962, the Company made a decision to expand into the plumbing business. In 1966, the Company began to stock copper pipe. Fast forward to today, the George T. Sanders Company is one of the most successful plumbing supply houses in the state of Colorado and is one of the largest suppliers of copper pipe to plumbing and mechanical contractors in the state.