Chris B.09/21/19I would recommend these guys to everyone. Robert came out to do all the electrical work, James and MacKenzie installed the unit. I really couldn't be happier. They were timely, friendly, and... More
Sue M.01/15/24The absolute worst customer service I've ever experienced with a business. Called an hour and a half before a scheduled service to cancel because other customers were more important! Rescheduled... More
John J R.03/09/24I had MacKenzie HVAC install an entire central air system in my new home in 2002. For 22 years working good with maybe 4 or 5 service calls. The last 2 calls were for low refrigerant due to... More
Sandra M.08/07/23MacKenzie Heating & Cooling is is absolutely amazing and THE BEST company that has ever cleaned and fixed my heating boiler and also my Mitisubishi condensers and the attached indoor air... More
D. J.07/20/20I cannot recommend MacKenzie HVAC. A few years ago, when we purchased a home in NH, and noticed our central AC system was not working well we had them come onsite to evaluate and service our... More