Serving Millersburg, 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 Millersburg, 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 Millersburg, KY and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Credit card accepted
"Great and friendly! Would hire them again!"
Serving Millersburg, 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 Millersburg, 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 Millersburg, 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.
Serving Millersburg, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Hello!\n\nWe provide Dump trailer rental- including drop off and pick up. We also provide waste removal of all types, including trees and waste, with labor provided. Serving the entire greater Cincinnati area.
Serving Millersburg, KY and surrounding areas
In business since 1994
Emergency services offered
Credit card accepted
"Found Cross Heating & Air on web, they had decent reviews - decided to give them a try. They came as scheduled, was able to diagnose & repair the problem very quickly. No replacement parts were needed. The fee was very reasonable."
Serving Millersburg, KY and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Extremely impressed and satisfied with all aspects of my move. Office and scheduling personnel were very personable and accommodating. I can’t say enough good things about the two young men, Tory and Trevor, who picked up and delivered my household goods. They exemplify hard work, professionalism and customer service. I highly recommend Comfort Moving and will surely use their services again."
+3
Serving Millersburg, KY and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."
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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