
Serving Clay City, KY and surrounding areas
Approved
In business since 2021
Emergency services offered
Small jobs welcome
"He came when he said and fixed our issue with the air conditioning."





+26


Serving Clay City, KY and surrounding areas
Approved
In business since 2021
Emergency services offered
Small jobs welcome
"He came when he said and fixed our issue with the air conditioning."





+26

Serving Clay City, 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 Clay City, KY and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Credit card accepted
"Great and friendly! Would hire them again!"

Serving Clay City, KY and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"The problem was diagnosed and fixed. The professional was knowledgeable polite. He never once tried to sale me something that was not needed."





+7

Serving Clay City, KY and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"Dalton from Dauenhaur plumbing was excellent. Customer service interactions were great. Overall good experience at a good price (in my opinion)."

Serving Clay City, KY and surrounding areas
Approved
I am a small business out of Estill county KY we try to offer low prices with quality work. I don’t have a ton of overhead so I can usually beat big name companies. The help I use are all family members.

Serving Clay City, KY and surrounding areas
In business since 2004
Free estimates
Emergency services offered
"I was/am very please with the work from 1st Service Heating and Air. Just moments after selecting request a quote my phone rang and they setup an appointment for someone to come to the house. Silas was very friendly, knowledgeable, and courteous. He found the issue but could not fix permanently that day, He did provide a temporary fix and returned early the next morning to complete the work as promised. I would recommend them to any one needing help with their HVAC system."




Serving Clay City, KY and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"We normally are so busy that I forget to do reviews like I should But I wanted to make sure and give a shout out to the Air Doc! With KY weather you never know what you are gonna get. Wowhen our a/cblink on one of the hottest days I was in a panic. But I called the Airdoc and he was very helpful and was able to come and fix our a/c the same day. He finished the job he was on and instead of going home for the night he came and looked at our A/C and fixed it that night. We highly recommend anyone needing work done on their heating and Air Units this company is who you should call hands down. Fast Efficient friendly and Quality work! Thanks again Justin for getting us back to being cool and comfortable!"




Serving Clay City, KY and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."


Serving Clay City, KY and surrounding areas
In business since 1893
Free estimates
Warranties offered
"I had no issues with Sears. Everything was taken care of just like they said. Then explained how the system works and things I needed to check. Kelly from Sears called about 3 or 4 times to tell me when they will start and then checked to make sure it did. She gave me her number and told to her if if any addl help was needed on her end. The two men that came out and put the system in and did a great job. They did very little talking to each other while working. This gave me a good feeling beacuse they knew what to do without talking it other. Very little going in and out of the house to complete the work. Everything went well, Thank you,"
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.
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