Serving Chaplin, 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 Chaplin, KY and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Wonderful staff. Very pleased to have this knowledgeable company service my A C. I plan to call them for all future needs on my air and heating unit."
Serving Chaplin, KY and surrounding areas
Approved
In business since 1992
Free estimates
Customers say: Quality work
"Excellent experience. Joe installed new electrical service and air conditioning very quickly. He responded to all my inquiries and questions promptly. We will definitely use him for future projects."
Serving Chaplin, KY and surrounding areas
Approved
In business since 1929
Free estimates
Credit card accepted
"They came in and got started promptly at 8am and was done by 6pm that evening and there was no mess and all worked just like it was supposed too. Highly recommend Poston Bros for you heating and air conditioning service"
+49
Serving Chaplin, KY and surrounding areas
Approved (Corporate)
In business since 1956
Emergency services offered
Credit card accepted
Allen's Air Conditioning and Heating offers new system installation, duct cleaning, attic insulation, indoor air quality and more. We offer 24-hour emergency service so that you can count on Allen's Air Conditioning, Inc. to be there when you need us the most.\n\nOur state licensed technicians use state-of-the-art technology to repair and diagnose existing systems and always use the finest new high efficiency equipment for installations.
Serving Chaplin, 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 Chaplin, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Offers commercial services
"Quick response time and very thorough work, doesn’t try to up sell on things you don’t need, highly recommend!"
Serving Chaplin, 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 Chaplin, 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 Chaplin, 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
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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