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Find Air conditioning pros in Wauregan

Bill Aitken Heating, LLC
4.8(
46
)

Serving Wauregan, CT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"We hired Bill Aitken Heating to repair our gas furnace, we had an accumulation of water in the furnace pan. I called Aitkens Heating and received a call back immediately. They were here promptly at the time scheduled for repair. Mr. Aitkens had my furnace repaired within a half hour. He arrived with his helper and I could not be more satisfied with the work these gentlemen did. Bill took the time to explain in detail what he did for the repair. Bill Aitken is our GO TO man for any of our heating and air condition maintenance. I would like to add he was very reasonable. My husband was not available to over see this project so I handled the whole project from start to finish. BILL AITKEM HEATING LLC. comes very highly recommended by the Perkins family."
3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
325
)

Serving Wauregan, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"I recently had an old deck removed and replaced with a stone patio. The portion of my house where the deck previously contacted my house needed replacement shingles. Despite rainy weather conditions the day of the job, Bob was able to get the job done. I would highly recommend him."
Additional Photos
Additional Photos
Recent Basement Alteration
2
Recent Bathroom

+33

3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Quiet Corners Mechanical Services, LLC
Quiet Corners Mechanical Services, LLC
3.4(
35
)

Serving Wauregan, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"John was awesome. He was professional, friendly and very knowledgeable. I had previously had some repairs done to my central air system by another company. That result was not up to my expectations. John from Quiet Corners came out, accurately diagnosed my problem, and came out within a week to install a new condenser. We now have cool air in our house. They also work with American Home Shield, which covered most of the cost of the repairs. Great Experience!!! I highly recommend them.."
Response time2 days
Recommended by80%of homeowners
Neftco Mechanical LLC
5.0(
1
)

Serving Wauregan, CT and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

NEFTCO Mechanical Heating and Cooling is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Connecticut and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

HVAC!
HVAC!
HVAC!
HVAC!
HVAC!

+10

Recommended by100%of homeowners
Avatar for ASL Mechanical Services LLC
ASL Mechanical Services LLC
New to Angi

Serving Wauregan, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Welcome to ASL Mechanical Services LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

Gallery
Gallery
Gallery
Gallery
Condenser

+2

2 neighbors recently requested a quote
Avatar for Encon Pest Control
Encon Pest Control
4.8(
38
)

Serving Wauregan, CT and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Encon is a great company! I had an ant problem and needed an exterminator right away. Based on good reviews, I called Encon in a panic and Debbie fit me in right away. Ryan came out to the house and talked with my husband. He explained the problem and sprayed around the foundation and inside where the ants seemed to be coming from. That night we had more ants then ever! I called in the morning and spoke to Debbie and told her what happened. She talked me off the ledge and explained how the nest was disturbed and that was normal. I was also happy with the cost. They were very reasonable. I will always call Encon for my pest control needs!"
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Termite mud tubes
Termite mud tubes

+5

Recommended by97%of homeowners
Avatar for Northern Lights Electric Inc
Northern Lights Electric Inc
4.7(
1,125
)

Serving Wauregan, CT and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"The workers were great. I have had them back to do some minor work. I am having them back again to re-wire parts of my home which are not up to code. I have nothing but good things to say about the workers and their professionalism."
EV Charger
Portable Generator
Outdoor Lighting
Ceiling Fans
Multi-Family Service Upgrade

+23

Recommended by93%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Wauregan, CT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim was very helpful and personable to work with.  I had recently moved to the Huntsville area and was unable to connect my wireless printer.   There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer.  Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS.  He was able to get the wireless connection to work as well.  He took the computer on a Friday evening and returned it Sunday evening in prime condition. 
A few weeks later I  got an error message while reinstalling my accounting software so I called Jim.  He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable.  I will definitely use his services again.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Sears Heating and Cooling - Hartford
Sears Heating and Cooling - Hartford
3.8(
41
)

Serving Wauregan, CT and surrounding areas

In business since 1893

Free estimates

Warranties offered

"Sears may have a good product, but I was very uncomfortable with the guy they sent out to give a "quote". It isn't a quote, it's a sales pitch and it ate up over 2 hours of our time! The salesman was very nice and seemed like a good guy, but he was overselling sears and putting down ind. contractors and it put me off. Aside form that, their quote was 2/3 higher than anywhere else. $23,000 for central air just wasn't worth it for us."
Recommended by78%of homeowners
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FAQs for air conditioning projects in Wauregan, 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 Wauregan, CT homeowners’ guide to air conditioning services

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