McMahon Plumbing & Heating

The technician Ledi informed me the installation of my new heat and hot water boiler for my house will take 3 days to finish during which I’ll have no heat nor hot water in the cold days of December. I accepted the reality and allowed the work to begin. The tech and his helper worked nonstop, no break even for coffee I offered, and the job was finished in 2 days instead. I now have heat and on-demand hot water for my house. This is what I call “under promise and over deliver”. Great job Ledi!!! Thank you for the clean and fast job.

Patrick and his assistant performed the annual tune up on my heat pump system, which McMahon P & H had installed in October 2024. Patrick explained what needed to be done. He also drove to a store and purchased the required air filter, replacing the existing one. The team was professional, friendly, efficient and left the area clean. I was very pleased with the service. A job well done!

Ledi and his crew were absolutely amazing!! They were considerate and extremely professional. They arrived on time, were respectful of the property, treated the residents with respect and completed the job in a timely manner. After completing the job they explained how to operate the system and how to perform routine maintenance.

Great job getting our heating system back on track. David and Jdl were really informative, helpful, and kind. They answered all our questions and got the work done quickly.

Patrick n JD was professional n extremely nice that got the heat working I paid zero ABCD Fuel Assistance paid the bill I had no heat they fixed my heating system

Great experience getting a furnace/air handler serviced by McMahon. Very lowlift experience, they took care of ordering the part, replacing. Sent out two technicians to initially assess the issue. Sokol, who ultimately did the replacement, is outstanding; incredibly detail-oriented and thorough and careful, and his handiwork is top-notch. Would highly recommend him. Communication with the office was sometimes a bit cluttered (seems like front of house staff were not always clear with what the technicians were up to, and had to reach out on my own initiative to get updates rather than their office calling me), but ultimately, would definitely work with McMahon again

This was disappointing. My water heater died and I called McMahon because they were the ones that installed it for me 10 years ago for $2500. I had a good experience then so I called them for an estimate. They claimed to be crazy busy, it was a Friday. They said the soonest someone could come was Monday. I agreed. Not 30 minutes later, someone named Jack arrived to look at the heater and quoted me $4500 to install a new heater same day. I had the records from my last install and asked if there were other options because $4500 was steep. He offered no other options - like zero. It was $4500 or nothing. I reluctantly agreed and he left to get his tools. I did a quick google search of the price of the water heater. When I saw the price, I called them back right away and cancelled the install. I called another plumber who was able to give me quotes and options on a couple of different brands. I got the installation done same day for nearly the same price I paid 10 years ago.