Ace Energy Services, Inc.

In November 2025, Ace installed a Bryant ducted heat pump system to service half of our house. It's been working well even in this unusually cold winter. And I was pleasantly surprised to see that the cost of heating with electricity is on par with the previous cost for heating with natural gas. Ace also provided all the information I needed to submit my MassSave rebate application. I highly recommend Ace Energy Services!

Ace Energy Services did a superb job installing our HVAC system. They were flexible and open to discussion every step of the way. Tim Gould himself was superb in directing the whole process and in responding to our questions. Ace have excellent craftsmen. I would highly recommend Ace to anyone for their excellent service.

I worked on a full renovation of a ~2600 sq.ft house built in 1850 including a ~1200 sq.ft. three level addition. I chose the HERS rated and tested approach for my build plans and permits. Since Ace does both HERS and HVAC it was a big convienence to work with one team from pre-construction design through each stage of contruction all the way to applying for rebates and incentives. We did an all electric conversion that included four outdoor units and nine interior cassettes. The guys doing all the initial heat load and energy efficiency calculations for HERS also do the equipment sizing. For me this collaboration was critical and they took the time needed to get it right. In the end the whole house far exceeded our initial goals and exceeded new construction performance standards. Being a

Ace installed a heat pump at my house and they were outstanding. It was my first heat pump and they were very knowledgeable and helpful with all of my questions. They also fixed up my old leaky ducts. Highly recommend!

I am really glad I chose ACE Energy for our two-unit ducted heat pump conversion. I did a lot of research and gathered three other quotes. What set ACE apart was their scientific, methodical approach to determining the right sized system for our house. I worked with a third-party consulting service (provided free by my municipality) to review quotes with an expert, and they confirmed that ACE's recommendations were sound. Tim from ACE took time to educate me and answer my questions about what goes into the calculations - which took several visits to perform at no extra cost. Considering this heightened level of service, their price was competitive with the other quotes I got. They also helped me secure the various rebates and incentives. Some troubleshooting was required in the early week