Serving Port Royal, KY and surrounding areas
Approved (Corporate)
In business since 2001
Free estimates
Credit card accepted
"I was extremely pleased with my experience with Comfort Heating and Air. From scheduling to the service call, Comfort Staff we’re kind, knowledgeable and accommodating."
Serving Port Royal, KY and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"Andrew was very professional and offered my a variety of options to address both needs. At no point did I feel pressured to take the higher priced service or did I feel like he was trying to upsale me with unneeded services. Will always be my first call for heating and air conditioning needs!"
Serving Port Royal, KY and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"I called them to go to my mother in law's property in the south end of louisville, kentucky. She just said the ac doesn't work. I warned them that she is a hoarder and house is a mess. It turned out there was a carcass of a dead cat preventing the blower/fan to circulate the air. They disposed of the carcass and got the a/c going again. They was very professional about the situation. And my mother in law said the technician was very kind to her."
Serving Port Royal, KY and surrounding areas
Approved
In business since 1929
Free estimates
Credit card accepted
"The gentleman that came to do the quote was very kind and to the point. He was very professional and gave me my options. when I hired them to install my air conditioner the workers were very fast and kind. The work got done quickly and was clean. I feel I got a great deal and everyone was nothing short of helpful."
+49
Serving Port Royal, KY and surrounding areas
Approved (Corporate)
In business since 1974
Emergency services offered
Credit card accepted
"He just look at the garage opener and then he adjusted the sensor or something like that and the garage door open by our garage remote more now when it didn’t before but we will probably hire them again when we decide to get a brand new garage opener mobility sooner or later"
+25
Serving Port Royal, 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 Port Royal, KY and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Jason was very prompt and thorough. Easy to work with and completed the job as promised. He assembled a new trampoline for us. We will be using him again in the future."
+20
Serving Port Royal, KY and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
Louisville Mechanical Services is a premier HVAC contractor the state of Kentucky. We specialize commercial boiler, chillers, pumps, custom sheetmetal, industrial piping, pumps, plumbing, building automation, HVAC installs and all the above full service. We take pride in our work and we look forward to doing business with you. Give us a call today to schedule a free quote.
Serving Port Royal, 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 Port Royal, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Stacey's Mechanical LLC is based out of Alexandria ky, we do HVAC/R installs, repairs, clean and service, and replacement.
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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