Serving Bardstown, KY and surrounding areas
Approved (Corporate)
In business since 2001
Free estimates
Emergency services offered
"Great customer service! Super nice technician and good price! Will continue to use them for our air unit."
+1
Serving Bardstown, KY and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Followed through until project was complete. Fair pricing. Would recommend to a friend"
Serving Bardstown, KY and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"Excellent work, professional, and quick to get the job done. Highly recommend!"
Serving Bardstown, KY and surrounding areas
Approved (Corporate)
In business since 1994
Free estimates
Emergency services offered
"This contractor was very professional and responsive. Completed my project timely and expertly. Very satisfied with the final product. I would recommend them to anyone."
+1
Serving Bardstown, KY and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Wonderful staff. Very pleased to have this knowledgeable company service my A C. I plan to call them for all future needs on my air and heating unit."
Serving Bardstown, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The job was done quickly, correctly and efficiently. I would highly recommend Red White and Cool Heating and Air."
+9
Serving Bardstown, 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"
+49
Serving Bardstown, KY and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Credit card accepted
"Great and friendly! Would hire them again!"
Serving Bardstown, KY and surrounding areas
Approved (Corporate)
In business since 1974
Emergency services offered
Credit card accepted
"I was really happy with the job that TJ did."
+25
Serving Bardstown, KY and surrounding areas
Approved (Corporate)
In business since 1956
Emergency services offered
Credit card accepted
Allen's Air Conditioning and Heating offers new system installation, duct cleaning, attic insulation, indoor air quality and more. We offer 24-hour emergency service so that you can count on Allen's Air Conditioning, Inc. to be there when you need us the most. \n \nOur state licensed technicians use state-of-the-art technology to repair and diagnose existing systems and always use the finest new high efficiency equipment for installations.
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.
From average costs to expert advice, get all the answers you need to get your job done.
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