Serving Lewisburg, TN and surrounding areas
Approved
In business since 2018
Free estimates
Small jobs welcome
"AVU was easy to work with. AJ is very professional and communicative. AVU completed a very large project for me and made sure is was done properly I would highly recommend AVU for any HVAC need."
Serving Lewisburg, TN and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"We own properties in Springhill, TN and needed HVAC work. Jose from my first interaction with him on the phone, quote, installation, follow through was outstanding. He followed up on everything and did exactly what he said he would do. Our tenants said he was very professional on the day of the install. I would highly recommend his services. He seems honest and was so easy to work with. He's your guy for your next job."
+3
Serving Lewisburg, TN and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Ac not cooling. Call for service. Showed up on time and replaced indoor blower motor. Showed up on time, fixed the issue at a fair price. Highly recommend!!!"
Serving Lewisburg, TN and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"System quit blowing cold air. Called Burkey's and they quickly identified the problem. A/C up and running after changing out defective part. Jonathan is easy to work with and I will use his company again. Did I mention I saved significant $ after comparing quotes from Hiller and Lee?"
Serving Lewisburg, TN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1947
Free estimates
Emergency services offered
"Conditioning System Brandon was my technician. He was very polite and went above and beyond to make sure everything was perfect. He also explained all my options and future needs.ð"
Serving Lewisburg, TN and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Jake, the owner, was going to be in the area and offered to stop by and take a look at the cooling unit and see what the problem was. He discover and issue with the control board being in suspend mode and cleared the issue. Tested the unit to verify it was operating normally. Great job, this was a Sunday and was not expecting service until Monday. Not many service providers would do that and not charge quite a bit of a premium."
+3
Serving Lewisburg, TN and surrounding areas
Approved
In business since 1938
Free estimates
Emergency services offered
"Inspection was thorough. Thank you. Mold was identified in the heatpump unit, but they were unable to quote cleaning this. Reach out to different experts for this."
+8
Serving Lewisburg, TN and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
We have over 14 years of industry experience, and are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. 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 Lewisburg, TN and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Very professional and nice guy"
Serving Lewisburg, TN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
My name is Joseph, the owner of ALLpoint Multiservices LLC. We are very professional and we offer several services such as Delivery-Cleaning & Moving. \n\nWe are reliable-fast & always on time.\n\nWe are the Company that you can Trust.\n\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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