Overall a 5 star experience and highly recommended for all HVAC services!
Gary R. · Heat pump, boiler and coils
Free, no obligation. We reply within 24 business hours. No heat? Skip the form and call (508) 731-3859.

Recent work: new ductwork for a full HVAC install
Repair or replace? If your system can be fixed for a fair price, we'll say so before we quote a new one.
Real reviews
I had a heat pump and AC installed by HMS. I can't say enough about how professional and knowledgeable Ryan was! Going into my attic is like looking at art work. I asked questions often and he answered them all without rolling his eyes at me! I would recommend him everyday!
Randy B.
Heat pump and AC installation
I just had a new furnace installed by Ryan and his team at Honest Mechanical Services. … Ryan and his team were extremely efficient, and professional, and I could not be happier with the peace of mind of my new furnace.
Constance S.
Furnace installation
One of these on its own may just need a repair. Two or more, and it's worth getting a free estimate.
Repair bills are getting close to the cost of a new system.
You're paying more each season for the same comfort.
Some rooms never get comfortable, whatever the thermostat says.
The system runs constantly on the coldest and hottest days.
It depends on your home and the system that fits it. You get a free in-home estimate and a written quote before any work starts.
If it's older, needs frequent repairs or struggles to keep up, replacement may be the better long-term option. We'll look at it and give you an honest recommendation.
Yes. We install heating and cooling systems for homeowners throughout Central Massachusetts, and we'll help you choose the right setup for your home and budget.
Most take one to three days. We pull the permits and schedule the inspections, and tell you the schedule up front.
Free in-home estimate. Written quote. No pressure.