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Find Air conditioning pros in Fairfield

Avatar for Tyler Heating, Air Conditioning and Refrigeration LLC
Tyler Heating, Air Conditioning and Refrigeration LLC
4.6(
132
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Fairfield, CT and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Every aspect of my interaction with Tyler Heating, Air Conditioning and Refrigeration was exemplary! From sales to administrative support to the install technicians met all of my expectations."
Carrier Ductless Heat Pump Condenser
Carrier Performance Ductless Heat Pump High Wall Air Handler
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+172

Response time2 days
Response rate100%
10 neighbors recently requested a quote
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Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Fairfield, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"They responded to my home quickly and professionally. The technician was very knowledgeable and candid and saved me unnecessary expenses. They fixed the issue and has our ac back up and running within an hour and made sure everything was clean before they left. Will definitely recommend them."
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+1

3 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Onofreo Home Comfort Systems, LLC
Onofreo Home Comfort Systems, LLC
4.9(
38
)
Ductless Mini-split A/C - Install or Replace

Serving Fairfield, CT and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"From start to finish it was a very positive experience. Shane explained everything and answered all my questions when he came out to give me an estimate on the project. Brandon and Brian showed up on time, completed the job in a timely manner and cleaned everything up when they were done. They showed me how to operate my new mini split AC system before they left. Shana was also very helpful when I called the office. The project turned out great. I would highly recommend Onofreo Home Comfort Systems."
Gas Furance
Ductless Heat Pump Installation
New Navien System
Old Oil Furance
Ductless Heat Pump Installation

+27

Response time1 day
Response rate86%
Recommended by94%of homeowners
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Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.5(
896
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Fairfield, CT and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I was able to get a same-day appointment, and Abraham showed up right on time. He took a look at the system and confirmed that the furnace was running as expected, and he didn’t find evidence of a cracked heat exchanger. I was hoping for a definitive answer as to why the air wasn’t flowing out of several of my vents, but he was only able to confirm that it wasn’t due to the furnace itself. I may have clogged or separated ductwork behind the walls, but he wasn’t able to diagnose/confirm. At least I know the furnace itself isn’t the source."
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+20

Response time10 hrs
Response rate100%
4 neighbors recently requested a quote
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Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+12 more

Serving Fairfield, CT and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"
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+13

Response time3 days
13 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for H L Bowman
H L Bowman
4.7(
413
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+1 more

Serving Fairfield, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"H L Bowman is by far one of the best service companies that I have dealt with. I got a call that the technician was on the way to my house. George showed up and got right to work. Found my problem and explained to me the best way to fix my issue. They did not try to sell me on any pricier fixes. George showed me what he could offer and explained what would be my best option. He was knowledgeable, informative, and explained everything so that I would understand what was going on. I am definitely going to be using them for all my heating and air conditioning needs. Top notch company. Would recommend to anyone needing this kind of help."
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+6

1043 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Protech Heating & Air Conditioning
Protech Heating & Air Conditioning
5.0(
16
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Fairfield, CT and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"If I had to describe ProTech Heating & Air Conditioning in a few words they would be: Professional, Punctual, Quality Service, Responsiveness and High Vale. Ricardo was prompt, professional, knowledgeable and hard working. He repaired my A/C system at a reasonable price and communicating was an absolute pleasure! I highly recommend ProTech Heating & Air Conditioning."
New construction heat & air conditioning
Air conditioning
Commercial roofing top unit
Mini split residential
Propane gas tank installed comercial

+4

Response time5 hrs
Response rate100%
38 neighbors recently requested a quote
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Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Fairfield, CT and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

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Response time6 days
Response rate100%
18 neighbors recently requested a quote
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Avatar for Kelley's Heating & Cooling, LLC
Kelley's Heating & Cooling, LLC
4.9(
10
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+6 more

Serving Fairfield, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had a great experience with Ryan’s team, my AC handler got replaced and my home is now comfortable."
Response time1 day
8 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Bell Mechanical, LLC
Bell Mechanical, LLC
4.0(
111
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Fairfield, CT and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"We called for an estimate and the owner got back to us immediately.  We had 3 other estimates and all 3 providers had different opinions on what size air conditioning unit we needed and whether or not we should install a return in our large basement.  The owner came out and explained why we needed what we needed and how we'd get the most energy efficiency from an air return.  They were able to do the installation within a few days.
On installation day 3 guys arrived to do the work.  They were punctual at 8:30am and worked through the day.  They were very nice and cleaned up after themselves.  We had a greta experience with Bell from start to finish!
"
Westchester Heat Pump
Westchester Heat Pump
Westchester Heat Pump
BBB Rating A+
Mitsubishi Diamond Dealer

+4

Response time2 days
13 neighbors recently requested a quote
Recommended by84%of homeowners
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FAQs for air conditioning projects in Fairfield, CT

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 Fairfield, CT 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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