David and his team installed a new A/C and high-efficiency furnace two weeks ago for me. He was a professional throughout the entire experience. He showed up on time and discussed the various options with me. It was clear he wasn't there to sell me the most expensive or largest machine, but the right one for my needs. He was able to install relatively quickly and was always prompt to respond to questions I had. On the first night of insallation, the neighbour called saying the A/C was loud and David was there the next day installing a insulation blanket on the compressor and speaking with the neighbour to alleviate their concerns. I would highly recommend David and this company for your HVAC requirements.