Hillside Oil Heating & Cooling

I love my Mitsubishi mini-split !!! The service from the first meeting to the install was friendly, on time, and professional. Now I can use my 3rd floor loft and my 2nd floor bedrooms are cool as can be. I wish I had done this years ago.( It was installed on June 26th- just in time for the really hot weather.)

service tech Michael was very helpful and knowledgeable

Far superior service of our furnace compared to other companies used in the past. Steps were taken by the Hillside technician that had not been taken by previous companies. We will definitely be staying with this company going forward!!

Joe was so awesome. He was very friendly as well as professional and efficient. He answered my questions and concerns. I've been a customer for years and have always had great service. Thanks again for sending Joe and give that man a raise! ; )

Between Jerry the sales rep, Jason the tech, we could have been happier with the team and the work they did. An entire new HVAC sytem, water system, removal of the old oil system, base boards, the list goes on. We didn't even shop around because of how wonderful they had been with prior work. Don't regret it at all, so very happy!! THANK YOU GUYS!

Excellent service. Ellis was very professional/knowledgeable and found the source of the problem very quickly. He did an excellent job of servicing and was very friendly
I'll certainly be using Hillside again

When I owned my rental property I used this company for HVAC, water heater, and even fireplace. They been their back backward to help me. One time my, who can't drive, was the only one who can meet them, and they drove her so she didn't have to walk on a busy road for a mile. They also came out on a Sunday to replace a water heater that was not in a safe condition. That's just 2 of many examples.

I have nothing bad to say about them. They were wonderful to me.

Bought my HVAC system new in 2000 and has been serviced regularly by Hillside ever since... along with my heating oil purchases. Whatever your technician 'tweaked' this time has made my heater run and sound better than it has in the last few years!

I've always had a great experience with Hillside. From the office staff and the technicians. Joe recently serviced all my rental properties and he provided top notch, honest service.

Amazing service, honest, and fair. In two years I've had some major projects and maintenance done in my home. They respect you and your house. There was one small mistake they made in two years, but they rectified it with professionalism. Thats hard to find in this day.