
Serving College Grove, 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 College Grove, 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 College Grove, 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 College Grove, TN and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"I would definitely recommend Icon to anyone who is in need of air conditioning service. They did a professional job for me and everything was done on time. They will stand behind their work and make sure everything is done to your satisfaction. Keep up the good work!"





+3

Serving College Grove, TN and surrounding areas
Approved
In business since 1980
Free estimates
Warranties offered
"Tyler and Henry were complete professionals. They did not over sell me but gave me plenty of good options depending on my budget. They were able to fix a problem that was a cause for most headaches. Thank you guys for doing such a great job."





+12

Serving College Grove, 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 College Grove, 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 College Grove, TN and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
Aire Serv of Murfreesboro is a locally owned heating and air conditioning company that serves the heart of our community with integrity and honesty. Forming trust through home services; providing installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations and repairs for your HVAC systems. We take pride in our commitment of the Neighborly Done Right Promise™ - if it's not done right, we promise to make it right. Choose Aire Serv of Murfreesboro for quality service you can trust, from a team that treats you like neighbors.





+5

Serving College Grove, 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 College Grove, TN and surrounding areas
Approved
In business since 2024
Free estimates
Offers commercial services
"Ever did a wonderful job fixing my AC. He was friendly and very knowledgeable. He worked quickly and quietly and cleaned up after he left I will definitely be calling him in the future or any Hvac problems I have."

Serving College Grove, TN and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"This is the 2nd house I have had Robert install an entire AC/Heater Unit in. This last unit was a 5 ton that lasted me almost 18 years - When talking w/ Robert he wanted to ensure that the size of the existing unit was accurate prior to replacement. He came over in his off time just to double check the ceiling heights and sq. footage and confirmed that we were good to go. I appreciated that level of detail versus other companies that would just "punch in an order" and worry about it later. He will not try and sell you on things you dont want or need and was great to work with to try and save me a few bucks. I remember the first house he installed an AC/Heating unit in, he said "I live in this town and will definitely see my customers in the same grocery store and restaurants and dont want people to have anything other than a positive experience doing business with me". That always stuck with me and I am happy to give him the business."




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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