When it comes to service in Longmont and Firestone, CO, you won’t find a furnace company with more heart and experience in the northern half of the state. With over a decade of experience, My Guy Heating and Air, LLC offers competitive pricing and effective solutions as a premier heating company in the area. We are your one stop shop for heating repairs, installation, and maintenance services as well as filter replacements and more. Our goal is to keep your heating system running reliably, which our five-star Google rating and BBB accreditation reveal we do exceptionally well.