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Find Air conditioning pros in Boylston

Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceWindow A/C Unit - Service or Relocate+11 more

Serving Boylston, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I looked at a number of different options and they had the best pricing and they also specialize in just doing central air. So they were also sort of a plumber and gas fitter, anything like that, and so they really specialized in what I was looking for. So that is sort of their core business. They were good and they did a very nice, clean job. The house was built in 1901 and so they did a great job of removing the old radiators and radiant based heat systems and replacing it with a new central air set up."
Additional Photos
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+4

Response time2 days
3 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for NV Heating and Air Conditioning
NV Heating and Air Conditioning
4.7(
234
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+4 more

Serving Boylston, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Highly recommend working with NV heating and air conditioning! They did a great job installing our mini splits and would gladly work with them again in the future!"
New 275 gallon oil tank
Williamson oil fired warm air furnace
Fujitsu wall mounted unit
Bosch HVAC system
Fujitsu ceiling cassette

+6

Response time2 days
12 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for DG Heating & Air Conditioning, Inc.
DG Heating & Air Conditioning, Inc.
4.5(
29
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Boylston, MA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quality work

"Derek was quick to respond to my request for a quote and had our mini split installed within a week. He was friendly, professional, respectful of our property and meticulous. I highly recommend hiring DH Heating and Air Conditioning, you won’t regret it!!"
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Landry Mechanical, Inc.- HVAC
Landry Mechanical, Inc.- HVAC
4.5(
107
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+4 more

Serving Boylston, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Emergency services offered

Warranties offered

"One radiator wasn't working due to air - Ray came back the next morning (on a Saturday!) and made it right. Very pleased!"
Mitsubishi Ductless
Furnace install
Water filtration
Stretching out during a hvac install
New heat pump and furnace

+50

Response time11 hrs
Response rate97%
56 neighbors recently requested a quote
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Avatar for All HVAC
All HVAC
5.0(
17
)
Central A/C - Service or Repair

Serving Boylston, MA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Believing that furnace and central air conditioning systems have to be replaced, I asked Nick for an estimate. When he arrived, he diagnosed the problem and fixed it. He saved me a large amount of money. Easy to talk to, explained the issues in understandable terms. He came the same day I called. But if I have another problem, I would not mind waiting because I am confident he will do the job."
Response time6 hrs
8 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Turkey Heating and Cooling, Inc.
Turkey Heating and Cooling, Inc.
4.9(
22
)
Central A/C - Service or Repair

Serving Boylston, MA and surrounding areas

Approved

In business since 2015

Warranties offered

Small jobs welcome

"Professional HVAC is honest , very professional as well. Ronald showed up on time and he was able to discover the issue with my mini spilt and found the where is the leak. I highly recommended them."
HVAC
Response time9 hrs
18 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
522
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Boylston, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"Everything went well. Rodenhiser handled all aspects including obtaining an interest-free 7-year loan, installation of heat pump/air handler, coordination with town inspections, and submission of rebate claim. I would recommend them highly for this type of project."
Additional Photos
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45 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Air Temperature Service, LLC
Air Temperature Service, LLC
3.9(
42
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Boylston, MA and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

"You may have to call a few times, but Jay will always respond. He did a new high end boiler replacement and also installed central air in our home. His price was way under the competitors. Like any contractor, sometimes they are not great at prompt return phone calls and sometimes their schedule gets shifted, but we were very happy with him and have referred him out to several friends."
Village Green
Village Green
Village Green
Response time10 hrs
Response rate97%
22 neighbors recently requested a quote
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Avatar for Wotton Heating
Wotton Heating
4.7(
29
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Boylston, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Excellent service! Highly recommend! Seasoned pro with years of hands on experience in this line of work and it shows! No question I will hire Wotton Heating for all my furnace work from now on. Does not try to sell you anything you don't need. Fair prices. Your in good hands when you hire Wooton Heating."
oil burner cleaning
Roth oil tank
Burnham Boiler /tankless
Biasi Boiler
Mitsubishi

+1

Response time1 day
13 neighbors recently requested a quote
Recommended by78%of homeowners
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Showing 1-10 of 298

FAQs for air conditioning projects in Boylston, MA

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Boylston, MA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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