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Find Air conditioning pros in Shirley

Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)

Serving Shirley, MA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Airco is a great family-owned and operated business, very fair and knowledgeable. They replaced our forced air central heating system (oil) in a day, and were quick to respond and get to work despite how busy things were during the January cold-spell. I would highly recommend for your heating and cooling needs!"
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+4

Response time2 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,397
)

Serving Shirley, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"We are overall very happy with the project. Sila had to install a high velocity air conditioning system in very limited space. They provided a timely quote and showed up and did the work professionally and on time. There were a few hiccups, such as the installation of the hatch to the attic space, but Sila’s carpenter agreed to fix the problem at no additional cost to us, so I consider that to be excellent service. After two weeks, the system has been performing exactly as we hoped."
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+6

Response time2 days
63 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Net Zero Heating and Air Conditioning LLC
Net Zero Heating and Air Conditioning LLC
5.0(
8
)

Serving Shirley, MA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

At Net Zero we have a strong focus on installing and servicing high efficiency heat pump systems. We're proud to be a Mitsubishi Elite Diamond Dealer and a Bryant Factory Authorized Dealer and our Technicians are all NATE certified. Heating, air conditioning and plumbing installations and service - Water Heaters - Heat Pump Water Heaters

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+40

4 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Conger's Heating & Cooling, Home Heating Oil Delivery & HVAC Services
Conger's Heating & Cooling, Home Heating Oil Delivery & HVAC Services
4.9(
24
)

Serving Shirley, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

What good is quality if it is not affordable? At Conger's Heating & Cooling, Inc., we specialize in all your heating and cooling needs. We are committed to \ndelivering Home Heating Oil & HVAC installations at the lowest possible price to every customer in our community. Call today for your current oil price.

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 Buderus

+10

Response time4 hrs
2 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for ENDLESS ENERGY NEW ENGLAND, INC.
ENDLESS ENERGY NEW ENGLAND, INC.
4.7(
20
)

Serving Shirley, MA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

Endless Energy is a trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts with office in Marlborough, Needham, and Randolph. Specializing in Heat Pumps, Central AC, Furnaces, and Boilers, we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation.\n\nWe can help you with: \n*Heating Repairs, Installation, & Service\n*AC Repairs, Installation, & Service\n*Plumbing Repairs, Installation & Service\n*Water Heater Replacement & Service\n*Indoor Air Quality Solutions\n*Ductwork & Line Set Solutions\n*Electrical Panel Upgrades and Replacement\n*Insulation \n*No Cost Home Energy Assessments\n\nA Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!

Holliston Heat Pump
Boston Heat Pump
Natick Ducted System
18 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Wotton Heating
Wotton Heating
4.7(
29
)

Serving Shirley, 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
28 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Milltown Plumbing, Heating, Cooling and Electrical - HVAC
Milltown Plumbing, Heating, Cooling and Electrical - HVAC
4.3(
424
)

Serving Shirley, MA and surrounding areas

Approved

In business since 1979

Warranties offered

Small jobs welcome

"First, it was refreshing to have someone come into my home that was both professional, courteous, and obviously enjoyed their work! Jay is awesome. I had him at my home in August for air-conditioning repair; then again in September for a furnace issue. Both were quickly diagnosed and Jay left with my system operating. I definitely would recommend Jay and MillTown."
The Milltown Team
Family Owned and Operated
We're Ready When You Need Us
Our Mission
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+13

Response time9 hrs
Recommended by89%of homeowners
Avatar for Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
4.4(
200
)

Serving Shirley, MA and surrounding areas

Approved

In business since 1979

Credit card accepted

Customers say: Super punctual

"I called for service on my central air conditioning.  He set up the appointment for the following morning.  He showed on time and explained what the problem was.  He fixed my air conditioning unit and had it running again.  I was very happy with the service and the provider was professional and my family was impressed with him.
"
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11 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for air conditioning projects in Shirley, 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 Shirley, MA homeowners’ guide to air conditioning services

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