Experienced Heater Contractor

Smith & Willis Heating & Air Conditioning is dedicated to being a trusted heating company for the residents of Thornton, CO. We serve customers in both Adams and Weld counties and are committed to excellence with everything we do. Our locally owned and operated company is part of the ACCA, and we keep our technicians properly trained. We’re prepared to work on any make or model of heater that you have. Our goal is to provide our customers with peace of mind, so we’re accredited by the BBB.

We’ve Earned A Reputation For:

  • Putting customers’ needs first
  • Offering flexible appointment availability
  • Providing financing options on approved credit
  • Paying close attention to details