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Find Air conditioning pros in Swansea

Avatar for CMA Heating & Air
CMA Heating & Air
4.9(
40
)

Serving Swansea, MA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"We had a central air conditioning unit replaced. Chris was quick to respond via text message. He arrived exactly at the time he said he would, completed the job in less time than expected, ensured the unit was functioning properly before he left. He additionally offered tips and tricks for yearly maintenance on the unit. He was friendly, courteous, and reliable. We would definitely recommend him in the future."
Response time9 hrs
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Family Heating & Air Conditioning
Family Heating & Air Conditioning
4.8(
42
)

Serving Swansea, MA and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quality work

"Excellent customer service skills exhibited by the entire team at Family Heating and Air Conditioning. Everybody showed up on time, there was great coordination between support contractors and material delivery. They installed a ducted AC system in our home with minimal inconvenience to us. They are a professional team I wouldn't hesitate to recommend to my family of friends."
Cutting Holes for the Fresh Air Intake
Vent Labels
Drain work is complete
Attic HVAC Cenntarl AIr System
Furnce

+21

Response time11 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Venture Mechanical
Venture Mechanical
5.0(
18
)

Serving Swansea, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Dylan is very reliable and knowledgeable. He has provided plumbing services many times for us and I wouldn't use anyone but him. The service is exceptional and pricing is extremely fair. I highly recommend Venture Mechanical for any plumbing, heating, or air conditioning needs that you may have."
Steam Boiler Install
Additional Photos
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+27

16 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for ENDLESS ENERGY NEW ENGLAND, INC.
ENDLESS ENERGY NEW ENGLAND, INC.
4.7(
20
)

Serving Swansea, 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
95 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for BK Appliances
BK Appliances
4.4(
811
)

Serving Swansea, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Emergency services offered

Customers say: Quick response

"My AC wasn't blowing cold air. Bernard & his assistant came within a couple hours, diagnosed the problem and had my AC back to normal by the middle of the afternoon. It's been working great since then. Both men were very polite, patient and helpful. Would definitely use them again."
Recommended by94%of homeowners
Avatar for Cotti Johnson HVAC, Inc.
Cotti Johnson HVAC, Inc.
4.3(
63
)

Serving Swansea, MA and surrounding areas

Approved

In business since 1944

Free estimates

Emergency services offered

"Extremely friendly service. Prompt and professional. It was a little more expensive than I thought it would be to swap out a light/exhaust fan, but the work was excellent and I would hire again in the future."
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation

+56

Response time10 hrs
Response rate94%
103 neighbors recently requested a quote
Avatar for All Phases Mechanical
All Phases Mechanical
4.6(
233
)

Serving Swansea, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"My central AC system broke down at the beginning of a summer weekend. I called Carl at All Phases on Monday morning. He responded quickly, and he sent Buddy to investigate. It turned out that our system had serious issues. Buddy explained our options. They were willing to try repair, but success was doubtful with our 17-year-old system, which we had not maintained well. So I decided to replace it. Julio took charge of the project, and by the end of the week (in time for a long, humid weekend), Buddy and David had successfully installed a brand new system, which is working great. The team was responsive, professional, and a pleasure to work with."
Back side of units in Balle Meade
Balle Meade,Country Club
Oil to Gas Conversion
Ductless Split System
New AC Coil & Custom Duct Work

+5

Response time6 hrs
26 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ICM Mechanical and Controls
ICM Mechanical and Controls
4.7(
18
)

Serving Swansea, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Brian was professional and courteous. We wonâ t know if he was able to solve my problem until the weather gets warm enough to use the a/c. Thatâ s why I gave them a 4 rating."
Response time7 hrs
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for All Phase Heating & Cooling Inc
All Phase Heating & Cooling Inc
3.8(
51
)

Serving Swansea, MA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Peter and his crew did a great job! Not only was he the lowest bidder (by a lot), but he got the job done quickly and on time. Peter is very cordial and knowledgeable about furnaces. If you hire him, you won’t be disappointed."
Additional Photos
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+91

4 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for ARS - Boston
ARS - Boston
4.3(
364
)

Serving Swansea, MA and surrounding areas

Approved (Corporate)

In business since 1984

Free estimates

Emergency services offered

"Quick and efficient work done by Angel Ortiz. He explained the issue and all the work that needed to be done. Definitely recommend ARS for all your heating & air conditioning needs."
HVAC System 1
HVAC System 3
HVAC System 4
HVAC System 5
HVAC System 6

+10

288 neighbors recently requested a quote
Recommended by72%of homeowners
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FAQs for air conditioning projects in Swansea, 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 Swansea, MA homeowners’ guide to air conditioning services

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