Heat Pumps Repair and Installations in Winchendon

When you rely on the year-round comfort of heat pumps repair in Winchendon, MA has to be prompt, professional, and long-lasting. These high-efficiency, compressor-based heating and cooling systems work hard, and occasionally need attention to remedy the effects of wear and tear. Fortunately, in many cases you can recognize the signs of developing trouble, or it may be identified during maintenance. Noises, strange odors, or poor performance can all lead to expert repairs when you call for service. If repairs become too frequent, the selection of heat pumps installation brings can provide the advantage of today’s higher efficiency units.

When you rely on the year-round comfort of heat pumps repair in Winchendon, MA has to be prompt, professional, and long-lasting. These high-efficiency, compressor-based heating and cooling systems work hard, and occasionally need attention to remedy the effects of wear and tear. Fortunately, in many cases you can recognize the signs of developing trouble, or it may be identified during maintenance. Noises, strange odors, or poor performance can all lead to expert repairs when you call for service. If repairs become too frequent, the selection of heat pumps installation brings can provide the advantage of today’s higher efficiency units.

Read our 5-star reviews on Google.

Very good experience
After calling several places with two no shows, the moment I called Endless Energy, I felt like I was in good hands. Jake had THE BEST customer service skills and really worked with me to help my situation. This something you don't see that often anymore. My central air cranked out during the heatwave, and he was able to get me an emergency appointment since I have a little girl with complex medical needs who is more compromised in these situations. That same stellar service continued the moment Eydin and Pedro walked through my door to assess and fix the problem. They were pleasant and skilled. They took the time to explain each of the issues, showing me videos of before and after. "Exceptional" service from the first call to completion. 5 Stars and High Five to this Team and your company. You are doing something RIGHT.
Very helpful staff on servicing my 8-year old heat pump unit. The whole house heat pump system they installed 2 year’s ago is working well even though that heat wave we just had.
Easy fix , clear communication, kind and efficient
Mark was very informative and easy to communicate with
I discovered that my central AC unit started leaking water in the basement in the afternoon on 6/24/2025, when it was100 degrees outside. Endless Energy answered my phone close to 5 PM and called me back to confirm my appointment just before 5:30 PM. They were courteous, responsive and reliable.

Eydin arrived in about an hour. He was polite, professional and meticulous. Throughout the process, he explained his diagnosis and solutions he would try. After cleaning the main clogged pipe, he carefully examined the other parts of the central air unit to see if they were leaking. He also gave me advice on getting fans to dry the floor.

I appreciate Endless Energy for their quick response and professionalism in both communication and performing the repairs. Thanks to Eydin and the dispatcher who helped me make the appointment (Sorry I forget your name but you are both awesome!)
This is in appreciation of Garrett, who came out this morning on the hottest day of the year.
First of all, I am a big fan of this company. I had mini splits installed last summer and everyone at this company from the sales associate to the techs to the schedulers, is a pleasure to work with.
Most recently, I made my first service call after about ten months with our new units. Nothing was wrong with them, but they were acting like they were being controlled by aliens. I knew it had to have something to do with the integration system - Flair - and I would not be able to navigate this on my own.
By the way, this is during a massive heatwave. Do they make me wait? They do not. I get a service call immediately, orchestrated by the very talented Alex (sorry, I also write theater reviews).
You know how you always have a window? Well Garrett arrived at the beginning of the window. He agreed it was the Flair pucks being naughty, and we both thought it was going to be a simple fix.
Garrett fixed it, and it was complicated, but he never broke a sweat. He didn't indicate frustration, just quietly kept working and answering my questions all the while. People like Garrett is why professionals exist.
He fixed all the issues - meaning, ones I didn't know I had - with the Flair and those silly pucks and gave me a tutorial afterwards and it was like the skies cleared up and I understood the Flair universe.
Another Happy Endless Energy moment. Thanks, Garrett.
Edyin was great! Quick fast service. Our AC at our salon unit broke right before this heat wave. Resined fast with availability next day. Highly recommend .
Eydin is a very professional respectful young man and it was a pleasure working with him he went above and beyond to get the AC working properly before the heat wave thank you so much
Endin
Chris Simpson
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Heat Pumps Repair and Installations in Winchendon

Expert Heat Pumps Repair in Winchendon

After heat pumps installation in Winchendon, the best way to get the most from your energy-efficient heating and cooling system is to maintain a connection with skilled technicians. Routine visits for semiannual service and expert heat pumps repair help reduce wear from inefficient operation and prolong the device’s service life.

The core component is a compressor similar to that used in air conditioners, but hard-working components are present throughout. These include the contactor that operates each time the thermostat says “go,” and air handling equipment that keeps warm or cool air circulating.

Prompt heat pump repair also helps keep your energy usage to a minimum for maximum of comfort. When it’s time for installation, expert HVAC design and testing starts your system off on its best footing!

Call for expert HVAC repair when you notice signs of trouble like:
  • A jump in energy usage
  • New noises or smells
  • Longer operation to achieve thermostat setting
  • Trouble starting up, repeated clicking sounds

Experienced Heat Pumps Installation

With over 40 years in business, at [company_name] we’re your energy-efficiency experts in Winchendon and throughout the Bay State. Our experts provide skilled heat pumps installations and other HVAC services, earning top level partner status with numerous leading HVAC manufacturers and an A+ BBB rating.

Our elite status helps our customers access quality equipment and parts, along with extended warranties of up to 12 years for heat pumps installation, from Mitsubishi, LG, and Fujitsu. No-cost consultations help you to get the most from your HVAC equipment and make fully informed decisions for best energy usage in your home for heating and cooling.

Our team of technicians, Master Electricians, insulation installers, and home energy auditors are all in-house. We’re a top local HVAC pick, throughout most of our home state.

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Ductless All-Star by the Ductless Directory

We pride ourselves on being a family-owned and operated business with over 40 years of experience. 

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Emergency Service, Same Day or Next Day service for AC, Heating, Water Heaters, Duct Sealing Services

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