"Logan arrived on time and was very pleasant and polite. He spent about an hour performing the scheduled semi-annual maintenance. He was thorough and gave us a summary of the status of our system."

- Mike E

"Fast and thorough service. Diagnosed and fixed the issue. Friendly and explained the issue and repair."

- chris butler

"February 2026: Have previously left several 5* reviews of my favorite company (see below), and this is no exception, other than instead of service members I was visited by Robert, who gave an estimate on installing a whole-house humidifier. Pleasant, direct & informative, Robert lives up to the standards of this impeccable company. Gratitude for Mack Morris H&A abounds, particularly now in this below-freezing weather. Mack Morris installed the system when the house was built 17 years ago and has serviced it twice yearly since. Sue has done many of these bi-annual services, is meticulous and absolutely stellar; she reported today after thoroughly going over the furnace that it was in tip top condition - which is music to the ears. Highly recommend Mack Morris. UPDATE: Had spring service today, excellent as always, wouldn't dream of going elsewhere! ANOTHER UPDATE (2024) Sean just completed service to prepare furnace for winter, but also checked & cleaned AC unit; these people are wonderful, thank you Mack Morris! Now spring of 2025, Mack Morris again sent Sean & Sierra for the spring check-up, & again they checked not only the AC but the furnace as well. On time, thorough, informative; the 20-year old system is still going strong. SO grateful for this company! Spring 2026 Shawn was here for another thorough checkup of my system -20 years & running, never a flaw, furnace perfect through that brutal winter, now A/C purring along in 80 degree heat. SO lucky my builder chose Mack to install this system, and his employees, including office staff, are equally brilliant. Love Mack Morris Heating & Air."

- Tamsin Stewart

"Installation and maintenance of our HVAC systems have been carried out by Mac Morris for years. Sue M. has been our tech for a long time. We find the great service and truly nice and caring employees continues to be the norm through the years. I would not hesitate to recommend Mac Morris for your HVAC needs."

- Rita Perfater