Mac installed a mini split system in our remote home. His price was reasonable and billed as agreed. There was difficulty in getting the system we had chosen from the supplier, he hustled with finding a comparable unit and getting it in our timeframe. Installation was excellent , clean and professional. After a few weeks of use a leak developed at the inside unit. I called Mac on a Saturday. He was at our house with in an hour (30 minute drive from his shop). Discovered leak was an improper factory installed fitting. Mac fixed the unit, rechecked over all he had installed. I highly recommend this company because of the integrity Mac showed during our project