Our furnace stopped working a week before Christmas. Josh arrived on time and completed a thorough inspection that identified the immediate problem, as well pointing out some issues that would most certainly require attention in the near future. Rather than postpone the recommended additional repairs, we asked how soon the work could be done and at what cost. He provided a $ quote that was comparable to what past contractors in Colorado have charged us and called in Charlie and Eli to complete some vent revisions. All work was completed that day and at a reasonable cost. We were impressed with the competence of all three technicians and we appreciated their professional demeanor and courtesy. We definitely plan to use Marv's for our future heating and air conditioning maintenance, and we highly recommend the company to others.