Serving Byron, GA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Chris did a fantastic job and checked all aspects of our heating and air unit. Even checked the ductwork. 5 Stars on Chris."
Serving Byron, GA and surrounding areas
Approved
In business since 1998
Customers say: True professional
"It was a perfect service. He helped me fix my water heater and he was on time."
+6
Serving Byron, GA and surrounding areas
Approved
In business since 1994
Free estimates
Warranties offered
"They repaired our HVAC like a boss."
+7
Serving Byron, GA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Emergency services offered
Credit card accepted
"I had a great experience with Preferred Heating and Cooling, LLC! They replaced my AC unit, and the whole process was smooth and professional from start to finish. The team was on time, respectful of my home, and explained everything clearly. The installation was quick, and the unit works perfectly. I highly recommend them for anyone needing HVAC work done right!"
Serving Byron, GA and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Patrick Flake work in the pouring rain and thunder on Sunday to fix my air conditioner. I teased him about how neat he was when he put his blue booties over his shoes so he wouldn't track water though my house, like CSI. I was so impressed and thankful to this young man and he will call in the fall to come back if I don't have anymore cooling problems before. It was a joy to have his help."
Serving Byron, GA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Excellent job! Takes great pride in work! Will hire again."
+26
Serving Byron, GA and surrounding areas
In business since 1997
Free estimates
Credit card accepted
"Very Responsive and thorough estimate. These guys know what they are doing. Highly Recommend."
Serving Byron, GA and surrounding areas
In business since 1965
Free estimates
Credit card accepted
"He's all I've ever hired. He believes in customer service."
Serving Byron, GA and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"Excellent experience from meeting with Bernie to installation by Chris and Willie. Arrived on time and did an excellent job putting in the unit and cleaning up."
+3
Serving Byron, GA and surrounding areas
In business since 2020
Emergency services offered
Warranties offered
"Mr. Middleton was very professional from the time he came to diagnose the problem having to get with the company to honor the warranty for the furnace to having to wait several weeks for the parts to arrive until he came out to do the work. He kept me up on the status of the wait time for the part to arrive. I would like to still receive the service on my A/C units. At the time I chose Air Pro Heating and Air, I didn't realize they had just started their business. (I went out to the sites of all 3 businesses submitted to me by Home Advisor and learned the other two had been around for some time.) The only reason I didn't get too nervous was because Mr. Middleton had been so professional and so knowledgeable. I thought to myself, "why not give a new business the opportunity to get started?" I'm just surprised that a business is allowing customers trying to get in touch with them to have to deal with not even being able to leave messages. I have family members who allow their "mailboxes to be full" because they don't want to be bothered. Surely, a business "wants to be bothered." Especially a new business. So, I guess I just want them to keep their word on the servicing my A/C units. However, should I have problems with my new furnace that was just installed (March 2021); who am I supposed to call when no one is answering their phones. The answer to number 22 below will have to be No. No, because I wouldn't be able to tell anyone how to contact them since they are not answering any phones."
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.
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