"MM Comfort installed a new furnace and then later added a heat pump system to our home. Since then they have serviced our system and each time I interact with them I'm reminded how fortunate we were to have chosen them to do the original install. Always fast, professional and complete. Last year had an non operating furnace on a Sunday morning. Put a call into MM and a tech called me back. Rather than make the weekend expensive visit he walked me through a fix (maintenance issue) and saved me a lot of $$. He visited the following week for a checkup and all good. Thanks MM."