Serving Bloomfield, 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 Bloomfield, 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 Bloomfield, KY and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The job was done quickly, correctly and efficiently. I would highly recommend Red White and Cool Heating and Air."
+9
Serving Bloomfield, 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 Bloomfield, KY and surrounding areas
Approved (Corporate)
In business since 1974
Emergency services offered
Credit card accepted
Maeser Master Services, LLC, is Kentuckiana's broadest home services provider. We offer plumbing, hot water, home heating, air conditioning, remodeling, and garage door experts. When you have a plumbing, home heating or air conditioning repair need, you want service in hours, not days. We offer you advice and guarantee an efficient and cost effective solution. Depend on us to know when repairs are not the best option and offer an honest replacement or upgrade solution. Our technicians work with you to determine the product that best fits your needs and budget. Every one of our technicians are drug tested and are versed in the latest industry trends, products and materials. We will always suggest the most functional replacement to ensure you are happy with the decision. Plus, your Maeser technician will thoroughly clean the work area, including the vanities, floors and fixtures.
+25
Serving Bloomfield, 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 Bloomfield, KY and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
Respectful. Reliable. Service Reimagined.\nWe are the leading plumbing contractor in Kentucky. Our licensed plumbers serve residential and commercial clients in Louisville and Lexington. Our construction department is among the largest in the state.\n\nWe give each customer and project, regardless of size and cost, the same quality plumbing services while working within the customer's budget. We stand behind our workmanship long after the project is complete. \n\nOur people are what make the difference. Here's what you can expect from your Dauenhauer service technician:\n- Highly skilled and trained to solve any problem\n- Has passed extensive background checks and regular drug testing\n- Identifiable and proud to represent Dauenhauer\n- Professional and neatly uniformed\n- Drives a Dauenhauer service vehicle equipped with a multitude of parts and tools\n- Wears shoe covers inside your home out of respect
Serving Bloomfield, KY and surrounding areas
Approved
In business since 2008
Emergency services offered
Credit card accepted
"I called last thursday and they said it would be Friday before they could come out. I told them that was fine. Friday came and went, no call, no service. I called them and they said they had a lot of back up sewer lines and those were emergencies and they came first. I understood and he said they would call Monday. Monday came and went, no service, no call. I called tuesday and he said they were on "schedule" and that I should be next. Twenty minutes later they were here. They came in, didn't talk at all, and replaced wax rings. Took less than an hour. I paid and thanked them, and they left. Rate was very reasonable and I was glad to have rings replaced. I went to master bathroom and there was grease or something smeared on my floor, they had left a crowbar in my bathtub, black stuff of some nature was all over the inside of my bathtub, and water on the floor. I went and yelled for them as they were pulling out of driveway and told them they had forgot crowbar. He came and got it and said "Thanks." and left. I went a cleaned up my bathroom that had been left messy. I was just figuring a better after condition that what was left from professionals."
Serving Bloomfield, 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 Bloomfield, 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.
From average costs to expert advice, get all the answers you need to get your job done.
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