After several estimates from HVAC companies, we chose Mike with Quality Heat and Air. He was upfront about the issues we faced, spoke in a language we could understand, and even said he could save us money by reusing perfectly good registers in the ceiling that other companies said needed to be replaced. Not only was his estimate the most reasonable, but no other company offered us options based on the efficiency of the units. Throughout the installation, he and his men were prompt, extremely friendly, and even more efficient than the unit they installed. Once the work was completed, Mike sat down and explained everything they did. GREAT!