Serving Muldraugh, KY and surrounding areas
Approved (Corporate)
In business since 2001
Free estimates
Emergency services offered
"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."
+1
Serving Muldraugh, KY and surrounding areas
Approved (Corporate)
In business since 1956
Emergency services offered
Credit card accepted
"Willing to work in tough crawl space area"
Serving Muldraugh, KY and surrounding areas
Approved (Corporate)
In business since 1986
Free estimates
Emergency services offered
"We had a brand new central air unit installed by another company 4 years ago. It never worked the way it should,, the house would never cool down past 78 or 79 degrees in the summer, Bryant had been out to repair it numerous times, they finally admitted they could not fix the problem and installed a bigger unit. We were excited that we could finally have a cool house, only to be disappointed when we turned the air on, it was doing the same thing the other unit did, not cooling the house. They came back out twice after that and told us we needed to put a new breaker box in the house. We ended up calling carrier and ask for a different company to deal with. Jarboe's came out and was in the house about 20 minutes and told us the unit was fine and he had fixed the problem. Our air has been working fine ever since. The hot weeks we had this summer would have been miserable for us if not for them. I'm so happy we were turned on to Jarboes, I would recommend them to anyone."
Serving Muldraugh, KY and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Had Bob replace the screening on our screened in porch. Excellent work and price!!!! HIGHLY Recommend"
+5
Serving Muldraugh, KY and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Great job! Great communication! Quick service!"
+20
Serving Muldraugh, 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 Muldraugh, KY and surrounding areas
Approved
We are a local veteran owned HVAC/R provider servicing residential homes and businesses. We believe in offering fair prices with the best repairs, no backdoor markups and surprise fees!
Serving Muldraugh, KY and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n
Serving Muldraugh, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We are a locally owned and operated HVAC company dedicated to providing reliable, honest, and high-quality heating and cooling services. We specialize in residential HVAC service, maintenance, and system installations, with a strong focus on customer satisfaction and long-term comfort solutions.\n\nOur team takes pride in clear communication, fair pricing, and quality workmanship on every job. Whether it’s routine maintenance, system repairs, or a full HVAC system replacement, we take the time to do the job right and treat every home with care and respect.\n\nWe offer prompt service, detailed system evaluations, and straightforward recommendations so our customers can make informed decisions without pressure. Our goal is to build long-term relationships by delivering dependable service you can trust.\n
Serving Muldraugh, KY and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Here at the beginning of my 2 hour window. The tech was great guy. Personable and knowledgeable.. he had to get through several issues to find the problem.. but after 2 hours he did. Got it fixed and gone. Recommend the company and definitely the tech Joey A"
+2
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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