Serving Eads, TN and surrounding areas
Approved
Super Service Award Winner
In business since 1958
Free estimates
Emergency services offered
"Corey E is the best, he did an excellent job with the annual check of our heating and air system. He explained parts of our system that we needed to know about. We feel safe as a result of his maintenance. Thank you!"
+48
Serving Eads, TN and surrounding areas
Approved
In business since 2000
Emergency services offered
Warranties offered
"They had the air working right away"
+1
Serving Eads, TN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1990
Free estimates
Emergency services offered
"Pierre Khattar from Conway Services is simply. The Best of The Best! Pierre comes in works the problem until it is solved. His professionalism, experience, work ethic, and technical know-how, and problem-solving skills set him apart from ALL others. He solved both our air conditioning and heating problems when no one else could. When Pierre is called problem solved! You can take it to the bank A person like Pierre needs to be rewarded because he is literally worth his weight in gold! My wife and I love Pierre not only as a great technician but also a top-notch quality individual! Thanks."
Serving Eads, TN and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Great! Same day appointment. Easy fix in a very busy time of summer. Were patient with me as I had a team of people helping me because I was out of the country and had a 7 hour time difference"
+6
Serving Eads, TN and surrounding areas
Approved
In business since 1984
Free estimates
Credit card accepted
"I couldn't decide between a liquid cooled or air cooled generator at first. I decided on the liquid cooled so hopefully, there will be a lot less maintenance on it. It took about 2 weeks for the equipment to arrive, but it was installed and running quickly when it got here. The sales appointment was about as easy and low pressure as it gets. I'd call ATS again."
+5
Serving Eads, TN and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
Serving Eads, TN and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Climate guard did an amazing job had amazing pricing,also did in a timely manner I would highly recommend them to anyone for services"
Serving Eads, TN and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"It went well. Removal and replacement of old, malfunctioning knob assemblies was fast and smooth, and sweep installation has eliminated a major draft. A second phase is planned because I could not acquire a storm door and some other parts in time to be installed with the new knobs, but Handymane is my first choice."
+5
Serving Eads, TN and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Great service very responsive and respectful. I would recommend"
+20
Serving Eads, TN and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"We called JR HVAC Services to get a second opinion on our A/C unit not cooling. Brenton let me know when he was on the way to my house and also when he arrived. He was very respectful, which can be very rare nowadays, friendly, and knowledgeable. He looked at our A/C unit and found the problem and before he did anything, he went over what he found wrong with my husband and I and let us know how much it would cost before doing the work. Brenton was able to replace a part and get our unit cooling for less then $200 and the other company wanted to replace our unit and charge over $7000.00!! We are very pleased with this company and the service technician and the honesty."
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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