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Top-Rated Air conditioning pros in Waddy - Updated Nov 2026

Avatar for Aire Serv of Louisville
Aire Serv of Louisville
4.7(
559
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+10 more

Serving Waddy, KY and surrounding areas

Approved

Super Service Award Winner

In business since 1977

Free estimates

Emergency services offered

"We had recently purchased a home and had reason to be believe it had been some time since the HVAC was serviced.  Aire Serv came out and performed a cleaning and inspection of the system.  The technician was punctual and polite.  He did a good job and fixed a minor leak we had in the condensation line. 



They offered some recommendations for improvements, but did not try to upsell us on anything.



We will be using Aire Serv again.
"
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+14

45 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Greenwell Plumbing Heating & Air
Greenwell Plumbing Heating & Air
4.4(
107
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Waddy, KY and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Emergency services offered

"May 12, 2025 - This was our first time working with Greenwell since leaving a local competitor and Chad Russell was our technician. Our basement flooded and our sump pump needed replaced. Start to finish, Chad completed the job in less than three hours. I will be requesting Chad for all future work with Greenwell."
Additional Photos
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+1

9 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for 3D Heating and Cooling LLC
3D Heating and Cooling LLC
4.9(
39
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+6 more

Serving Waddy, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Prompt and reliable HVAC professionals. Kept us informed about the project daily. Took a few days longer than expected but at the end we had a nice system that was installed correctly. Deandre came back for a couple of extra days and strapped the insulated ducts everywhere I requested and even centered up two ducts that were off center. He was awesome! Every member of the five people who came were pleasant, trustworthy and friendly. I felt like we got an excellent job for the price and would recommend them to a friend. I’d like to give kudos To Brice and Deandre for going above and beyond for us though."
Response time7 hrs
Response rate100%
118 neighbors recently requested a quote
Avatar for Red White and Cool Heating and Air
Red White and Cool Heating and Air
5.0(
12
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral Air Cleaner - Install or Replace+2 more

Serving Waddy, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Red White and Cool Heating and Air LLC is our absolute go-to for our personal home and investment properties. They are incredibly quick to respond, and we fully trust and rely on them for all new HVAC installations and maintenance needs. We have used them numerous times and are always impressed by their high standard of work and straightforward honesty. We confidently recommend them to friends, and everyone has a great experience. Bailey is an exceptional, trustworthy technician who knows his craft. He never pressures you into unnecessary repairs, taking the time to explain the issue and provide fair options. On the administrative side, Cheyenne is a pleasure to work with. She is highly responsive, organized, and ensures the process runs seamlessly from scheduling to completion. It is refreshing to find a family-owned company that truly prioritizes integrity, fair pricing, and customer service. We highly recommend them!"
Ductless mini splits
Ductless mini splits
Ductless mini splits
Heatpump system
Heatpump system

+9

31 neighbors recently requested a quote
Avatar for Sweet Life Heating & Cooling
Sweet Life Heating & Cooling
4.7(
31
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Waddy, KY and surrounding areas

Approved

In business since 1929

Free estimates

Credit card accepted

"They came in and got started promptly at 8am and was done by 6pm that evening and there was no mess and all worked just like it was supposed too. Highly recommend Poston Bros for you heating and air conditioning service"
1.5 Ton Tempstar AC
Tempstar 80% Gas Furnace
Tempstar 80% Gas Furnace
2.5 Ton Tempstar AC Replacement
Daikin DM96VE Furnace

+49

Response time7 hrs
Response rate94%
38 neighbors recently requested a quote
Avatar for B Cool Heating & Air Conditioning LLC
B Cool Heating & Air Conditioning LLC
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Waddy, KY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

B Cool Heating and Air Conditioning serves the Shelbyville, Kentucky area and provides installation, maintenance, and repair to any brand of HVAC system. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want the job done right, call B Cool today!

Bryant Furnace
Bryant Furnace
Bryant AC
Air Conditioner
Furnace

+14

1 neighbors recently requested a quote
Avatar for Maeser Master Services, LLC
Maeser Master Services, LLC
4.5(
381
)
Central A/C - Install

Serving Waddy, KY and surrounding areas

Approved (Corporate)

In business since 1974

Emergency services offered

Credit card accepted

Maeser Master Services, LLC, is Kentuckiana's broadest home services provider. We offer plumbing, hot water, home heating, air conditioning, remodeling, and garage door experts. When you have a plumbing, home heating or air conditioning repair need, you want service in hours, not days. We offer you advice and guarantee an efficient and cost effective solution. Depend on us to know when repairs are not the best option and offer an honest replacement or upgrade solution. Our technicians work with you to determine the product that best fits your needs and budget. Every one of our technicians are drug tested and are versed in the latest industry trends, products and materials. We will always suggest the most functional replacement to ensure you are happy with the decision. Plus, your Maeser technician will thoroughly clean the work area, including the vanities, floors and fixtures.

Bath Remodel w Barn Door
Bath Remodel w Barn Door
Bath Remodel w Barn Door
Bathroom remodel with barn doors
Bath Remodel w Barn Door

+25

Response time1 day
Response rate95%
24 neighbors recently requested a quote
Avatar for Dauenhauer Plumbing
Dauenhauer Plumbing
4.6(
648
)
Central A/C - Service or Repair

Serving Waddy, KY and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

Respectful. Reliable. Service Reimagined.\nWe are the leading plumbing contractor in Kentucky. Our licensed plumbers serve residential and commercial clients in Louisville and Lexington. Our construction department is among the largest in the state.\n\nWe give each customer and project, regardless of size and cost, the same quality plumbing services while working within the customer's budget. We stand behind our workmanship long after the project is complete. \n\nOur people are what make the difference. Here's what you can expect from your Dauenhauer service technician:\n- Highly skilled and trained to solve any problem\n- Has passed extensive background checks and regular drug testing\n- Identifiable and proud to represent Dauenhauer\n- Professional and neatly uniformed\n- Drives a Dauenhauer service vehicle equipped with a multitude of parts and tools\n- Wears shoe covers inside your home out of respect

3 neighbors recently requested a quote
Recommended by93%of homeowners
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FAQs for air conditioning projects in Waddy, KY

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 Waddy, KY homeowners’ guide to air conditioning services

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