Serving Nicholasville, KY and surrounding areas
Approved
In business since 2021
Emergency services offered
Small jobs welcome
"The best customer service EVER. He did a great job and made sure everything worked perfectly. We recommend him for whatever you need for heat and air from service to replacement. You can't go wrong."
+26
Serving Nicholasville, KY and surrounding areas
Approved (Corporate)
In business since 2001
Free estimates
Emergency services offered
"The Comfort Heating and Air Team were punctual and fast with the install. Quoting was fair and I think I got the best deal I could at the time."
+1
Serving Nicholasville, KY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Locally owned and operated.\nFinding reliable, affordable service shouldn?t be a struggle. At 360 Heating & Air, your comfort is our top priority. As a fully licensed and insured heating and cooling company, we proudly serve Central Kentucky. Whether you need heating or cooling installation, repairs and/or routine maintenance, you can trust us for fast and reliable service. Wherever you are, you get Full Circle Care For Your Heating and Air.
+1
Serving Nicholasville, KY and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Brian Elkins and co-workers was very professional and done an excellent job installing my new A/C/heating unit. I would recommend signature heating&air to anyone needing repairs or replacement of there own unit"
+11
Serving Nicholasville, KY and surrounding areas
Approved
In business since 2024
Credit card accepted
"I recently had a technician visit my home for an air conditioning service call. I?m very pleased with the experience. They were extremely professional, responsive and knowledgeable. They took the time to explain the issue with my unit in detail. I would highly recommend this company for anyone in need of air conditioning repairs and refrigeration systems,"
+6
Serving Nicholasville, KY and surrounding areas
Approved
In business since 1991
Free estimates
Credit card accepted
"Came out on a hot Saturday to help! Had the AC fixed by Sunday! Great job!"
Serving Nicholasville, 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 Nicholasville, KY and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
Fayette Heating & Air/H2O Maestro is Kentucky's trusted HVAC, Electrical, and Plumbing company for all your complete home solution needs.\nFounded in 1971, Fayette Heating & Air is a professional Heating and Air Company that provides exceptional Residential and Commercial Services to the Central Kentucky area. Each of our Licensed Technicians and Certified Apprentices is verified as drug-free and felony-free, so you can rest assured we are only sending trustworthy people into your home or business.\n
Serving Nicholasville, KY and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Excellent service and an awesome job!"
+1
Serving Nicholasville, KY and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"I would highly recommend Hess Family for any heat /air problems very nice and professional went above and beyond to provide me with any information I might need to know about my system Price was very reasonable and they will even work with you with any problems or concerns you may have This is a awesome company I was very impressed and will definitely be using Hess Family from now on"
+7
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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