Air Conditioning Repair in Holliston, MA

Do warmer days have you searching for air conditioning repair in Holliston, MA? Staying cool through the summer months means having an AC system that keeps up with your household needs. Hot weather makes it challenging to maintain consistent temperatures throughout your home. A fully functional air conditioner adjusts to changing temperatures to prevent hot or cold spots. If your unit goes out unexpectedly, quick repairs help you get back to your ideal temperature quickly. Regular maintenance by an AC repair specialist ensures that everything remains operational when a heat wave hits.

Read our 5-star reviews on Google.

Annette Wells

Donald was very informative and suggested settings on the remotes that I had never considered. He explained the reasoning behind the settings. Donald was also very friendly and professional.

Robert Brice

Very good experience

Angela Freitas Ortiz

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.

Wayne Cobleigh

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.

norma aldridge

Easy fix , clear communication, kind and efficient

Alexa Crowe

Mark was very informative and easy to communicate with

Wei Fu

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!)

Brynna Bloomfield

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.

hair studio

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 .

Chris Simpson

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

Air Conditioning Repair in Holliston, MA

The Importance of Reliable Heating and Cooling Repair

When the temperature rises, your air conditioner works overtime to keep you and your family comfortable. Tackling any needed repairs quickly keeps energy bills under control.

Some HVAC systems include both heating and cooling units, while others have an independent air conditioner separate from central heating. Mini split AC units maintain different temperatures in different parts of your home.

Window units and wall mounted air conditioners present unique repair challenges. A trained heating and cooling repair technician can handle issues with all types of air conditioners.

Your AC unit draws a lot of power, and a properly functioning air conditioner can help reduce household energy consumption. Replacing AC filters and repairing leaks also helps maintain good indoor air quality. Handling AC issues quickly extends the overall lifespan of your air conditioner and reduces the risk of costlier repairs.

Here are a few signs you might need to call an air conditioning repair specialist:

Home temperature fluctuates unexpectedly
Unusually high energy bills
AC is making unusual noises
Visible moisture and leakage
Limited air flow

Finding Dependable AC Repair in Holliston

When it comes to AC repair, sometimes there’s a quick, simple fix and sometimes you need a full replacement. Repair might involve adjusting coolant levels, sealing leaks or replacing broken AC components.

The first step to fixing your ailing air conditioner is to call in a professional for an onsite consultation. Our skilled heating and cooling repair technicians are experts at AC troubleshooting.

After a professional assessment, our technicians can start necessary repairs right away using quality parts that work with your specific air conditioner.