Design Mechanical – a Comfort Systems USA Company – Colorado In Colorado, we have two locations – Our corporate offices and state-of-the-art fabrication shop in Louisville, and for our mountain region, we have a shop in Gypsum. Combined we’re over 300 employees and growing. As a wholly owned subsidiary of Comfort Systems USA, a $3 billion company, we have a local company feel with the backing of one of the largest mechanical contractors in the country. Job Title: Welder / Pipefitter Location: D…