Reviews

We converted our home from oil to heat pumps with Dillon & the Sustainable team. They absolutely deserve all these 5 ⭐️ reviews. Working with Dillon was such a refreshing experience. He is responsive and dependable, both being hard to find in Westchester. He listened to our needs and requests and accommodated anything possible, even when it was more intensive work. The stainable team was professional and courteous in all interaction. We are completely satisfied with the hardware and the installation, and would (and have) happily recommend them to friends.

Dillon and his guys were amazing! Dillon personally came over to explain exactly what we needed to update/replace our heating and air conditioning systems. The price was clear , the install was done within a few days of signing the contract, the guys who did the install were respectful, and took great care of being neat and efficient. They also replaced our thermostats and explained everything as it was being done. There are many companies out there and we got 3 quotes which were pretty much all the same, but Dillon didn’t try to oversell us, and was extremely knowledgeable, clear and performed the work as promised. I highly, highly recommend his company.

We were given Dillon’s number by our neighbor after having difficulty finding an HVAC company we felt comfortable working with. We are so grateful for the recommendation. Dillon was responsive and professional. He provided options at our request, and was patient and helpful while we made decisions. Delivery of the hardware was prompt and everything arrived safely. We had some unforeseen personal circumstances arise just as installation was to begin and Dillon was gracious and accommodating. The units are expertly installed, unobtrusive and quiet. It should be noted that only the best materials and tools were used. A year later, when our basement was ready to receive a unit, we had the Sustainable Heating & Cooling team come over to install an additional condenser and 3 inside units to complete our transformation. The house is now always at an ideal temperature, every room can have a different setting, which is great for our...

Dillon and his team are fantastic and I would highly recommend them. He walked us through our options for an HVAC upgrade (we previously had steam radiators for heat and no air conditioning). We opted to install wall mounted units throughout the house and remove our dependency on oil. They supported us when we required a variance from the zoning board. Once the job got started, they completed the job quickly and efficiently, and we’re so good about cleaning up throughout the installation. I can’t say enough good things about working with them!

Dillon and his team were excellent! The team was professional, reliable and did very clean work. Dillon came daily to manage the process and communicated with us every step of the way. We are so happy with the quality of work and highly recommend them. We can't thank them enough.