AC Repair in Boston

Providing HVAC services to all of Boston, MA since 1995.

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Providing Professional Air Conditioning Repair in Cambridge & Boston Since 1995

There’s no worse time for your air conditioning to stop working than in the middle of a hot, humid day. Thankfully, there are always knowledgeable specialists standing by at Winters® Home Services. No matter what kind of repair your AC system needs, our Boston air conditioning repair technicians can provide it. We’re available 24/7 and offer same-day AC repairs in Boston and Cambridge!

Interested in saving money on your next AC repair service? Click here to view our latest online specials! We’re committed to providing quality repairs at a fair price.

When you get your air conditioning repaired by Winters® Home Services, you are getting a top-notch service performed by professionals. Our technicians and staff receive ongoing training on the most up-to-date HVAC systems, tools, and methods, so your service and satisfaction are guaranteed. You can count on us to perform excellent repairs that won’t let you down. We can also protect your investment and minimize the repairs your air conditioner needs over its lifetime with preventative AC maintenance.

Call  617-221-5899 to schedule an AC repair in Boston, Cambridge, or the surrounding areas!

Emergency AC Repair Available 24/7

The summer heat can be unbearable and even dangerous without a working air conditioner. That is why we have AC repair services available 24 hours a day, 365 days a year to ensure that you will never have to wait long before help arrives. Whether your home has a central AC system, a heat pump, or a ductless air conditioner, we have the right fix for your needs.

We have many Boston AC repair technicians standing by at all times of the day, and trucks that are always stocked with all of the equipment that would be necessary to provide any type of emergency air conditioner service. Our customers know that their safety and comfort are in good hands when they call Winters® Home Services.

Common Reasons Why Air Conditioners Stop Working

  • Thermostat Is Set Incorrectly: If your AC is constantly running , but your home isn’t getting any cooler, you may have simply set your unit to “fan-only” mode which can be adjusted in a second.
  • Refrigerant Leak: If you use the air conditioner constantly, a joint can become loose which causes the refrigerant to leak. Sometimes it could be due to a service valve or the leak could be completely random. In order to prevent another refrigerant leak, make sure the unit is serviced before you turn it on for the summer months.
  • Blown Out Breaker Switch: When a breaker has too much current, it will turn off for safety reasons. Air conditioners use a significant amount of current which can trigger the flip breaker to turn off.
  • Broken Compressor: When the compressor isn’t functioning, the entire HVAC system won’t work. This issue is typically overlooked, unfortunately. If the compressor isn’t working, the refrigerant gases can’t be taken from the evaporator and converted into high-pressure gas. Compressors typically stop working because of electrical failures, refrigerant issues, and overheating.
  • Dirty Coils and/or Fan Blades: When the air conditioner’s coils are dirty, there is a major lack of air flow which causes hot air to be blown out and which may cause your system to overheat. Dirty fan blades also have to work harder to do their job. Make sure to schedule your
    annual AC inspection to ensure this does not happen to your system!
  • Dirty Air Filters: If you don’t change your air vent filter regularly, air can’t pass through your HVAC system efficiently. This means it’s going to take a long time to cool your home, and the longer the cooling cycle, the more chance there is that your AC will freeze and completely stop working.
  • Lack of Maintenance: Most air conditioner breakdowns are caused by simple things that would have been fixed during a routine maintenance appointment. Make sure to have your AC serviced at least once or twice a year.
  • System Needs Replacing: This is one of the most common reasons air conditioners stop functioning. Your air conditioner undergoes a serious amount of stress when it’s extremely hot out, and if it’s too old to handle that stress, it may break down beyond repair.

Why Is My Air Conditioner Constantly Running?

  • Thermostat Set Too Low. Don’t turn the temperature down to an unrealistic setting. The house does not cool any faster this way, and this can cause unnecessary wear and tear on your AC unit.
  • AC Is Too Small. Did your last HVAC company install an AC unit that is too small for your home? If so, it will run constantly in an attempt to reach the proper temperature, costing you more money on your energy bill without keeping you cool enough.
  • Air Ducts Are Too Large. When ducts are too large, the unit can’t distribute cool air properly or handle the air flow.
  • Air Filters Need to be Changed. Dirt, dust, pet hair, and other debris can clog air filters, hindering the ability of air to pass through the system and causing your AC to run longer to try to reach the desired temperature.

No matter what type of issue you are having with your AC, we can fix it. Contact us online for expert air conditioning repair in Boston! You can reach us any time, day or night.


Common cities include:








Chestnut Hill














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Same Day & Emergency Services

We understand issues often come up outside of normal business hours.

Award-Winning Customer Service

We are proud to be a company that is fully licensed, bonded, and insured and we provide unparalleled quality in both customer service and workmanship.

Quality Work, Done Right

We are constantly going through special training and we're always using high-quality tools and equipment so that you can have a top-quality service.

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We’ll fix it right, right away today! Our handy technicians are fully capable to perform any type of service you need.

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We're confident our maintenance, repair, and installation services will pay for themselves and we do everything to ensure total satisfaction.

Committed to Quality & Efficiency

We put forth every effort to be the best home service business in the region and our customers have honored us by helping us reach that reputation.

Providing Excellent Home Services For All Of Boston

Check out what your neighbors are saying about us!

"Great company very prompt and professional. I’ve used them a number of times and am always happy with them. Their technician Anthony is the best."
Albert Amick

1 / 3

"Once again, we received amazing service from Winters and our guy Maury! When our air conditioner suddenly stopped working before an impending heat wave, Maury rearrange the schedule to get to us as soon as possible, diagnosed our issue, got our replacement part, and installed it after hours in order to get us up and running again! We appreciate the amazing customer service even more than we appreciated the cool comfortable home we had during the heat."
Kyle Bertke

2 / 3

"Fixed the whole system, knowledgeable, explained everything and friendly (too)."
Kim Jankowski

3 / 3

"Zane was great! Courteous, and extremely professional. He came in and quickly diagnosed the issue with our HVAC and fixed it in 30 mins + gave us a ton of great advice on how to keep it running smoothly over time. Highly recommend!"
Siddarth Raman

4 / 3

"Lucas knew his stuff (he was professional); he was able to get to our house in 30 minutes in lieu of the scheduled 30 hours (that qualifies as being on time); though I detect he had to improvise to fix the problem, he was successful the first time (good quality); he wanted my input to the "description" of the problem (responsive); and I received "faster than Amazon 2 hour service" in the middle of a heat wave (good value)!"
Barry Gens

5 / 3

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Winters® performs quality & efficient work, every time. That’s a promise!
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