Serving Tullahoma, TN and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Highly recommend. For your duct work and other home repairs !"
Serving Tullahoma, TN and surrounding areas
Approved
In business since 2018
Free estimates
Small jobs welcome
"AJ was professional and arrived on time. He had the problem diagnosed and fixed in less then 30 minutes. I will trust UAV Air and Heat with all my HVAC needs."
Serving Tullahoma, 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 Tullahoma, TN and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"AJ came to my house that same day and began diagnostics on my unit. He discovered that the motor was burnt out and ordered a new one. He went to pick it up and installed right away. After he installed the motor, he turned on the unit and discovered that there was more problems with the unit. His advice on the possible outcomes was very professional and cost efficient."
+3
Serving Tullahoma, TN and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Did an excellent job, great experience."
+1
Serving Tullahoma, TN and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"He's done an excellent job and we always listen to what he says! Very reasonable and very punctual!"
Serving Tullahoma, TN and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
"This young man was very efficient and communicative. He was extremely conscientious and exact about his work. He was considerate about caring for our home by carefully closing the door and wearing foot covers on the carpet. He installed a window unit in an upstairs bathroom. Did an excellent job. Would hire him again if needed."
+2
Serving Tullahoma, TN and surrounding areas
Approved
My name Evan Oneal,I’ve been doing hvac for 16 years and I believe in quality work at a fair price
Serving Tullahoma, TN and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Very professional and nice guy"
Serving Tullahoma, 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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