My old house at just as old of a furnace, and after having a tune up done I was told the unit needed to be replaced. I accrued quotes from several different companies and felt the most at ease with Dave and his group. He cut to the chase, and told me what I needed, what would work best for the house, and a timeline of when he could have it completed. I had been looking to upgrade from our old swamp cooler to an air conditioning unit for years, and the trust I had in Dave made it easy to do both at the same time. They showed up on time, got the work done, kept me updated and a part of the process, tested the units before leaving and promised follow-ups to make sure I was happy with the air conditioner in the warmer months. Best price, service, and I will be recommending them to all of my friends and family!