Serving Jonesboro, GA and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Checked AC, changed air filter Service was fine"
Serving Jonesboro, GA and surrounding areas
Approved
Super Service Award Winner
In business since 1966
Free estimates
Emergency services offered
"Very good service and was on time. I use Cool Ray for all my air conditioning and heating ."
Serving Jonesboro, GA and surrounding areas
Approved (Corporate)
In business since 2011
Emergency services offered
Credit card accepted
"Great. Jerry Cobb came by to reprogram the thermostat for us. We were not able to figure out how to get it the way we wanted and Jerry took care of it for us. Cool Air replaced our entire HVAC system about 2 years ago. We were happy with the job and will be having them add a humidifier to the system soon."
+35
Serving Jonesboro, GA and surrounding areas
Approved (Corporate)
In business since 1898
Free estimates
Emergency services offered
"Hottest day of the year so far, and the guys were in a sweltering attic half the day. The other half of the day they were trying to decide how to hoist the LARGE air-conditioning unit onto a ledge without destroying the landscaping. They had to bring in a 4th guy and a long, wide plank. They put that unit on the plank and three pushed it up the plank while the fourth helped position it. The men were appreciative of the cold watermelon I gave them and I welcomed them to help themselves to jug of cold water in the fridge. They had a f ull day's work on day one, then on day two, one man returned to finish the ductwork and the installation of the vent.
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Serving Jonesboro, GA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"I did a quote on Angie needing help with my newly installed HVAC system in my recently purchased home. Kevin was the first person to call me, I explained what was going on he asked a series of questions and eventually referred me to the installer of the system. Informing me there should be a minimum one year installers warranty, to figure out whom installed it and to get them back out as to not void my manufacture warranty by allowing someone else work on the system. I received and used information from my broker and the same day 4/24/26 called the original installer and they are coming today 4/28/26 to fix this brand new system. The Peoples Champ Heating & Air, will be my go to experts once this courtesy one year warranty is up for sure. Thanks Kevin. For being a honest decent person, caring more about your craft and building relationships then making a Buck."
Serving Jonesboro, GA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Top notch company - installed our new AC/Heating units two years ago. I was a bit pricey, but has performed flawlessly. Subsequent service calls have been reasonable and professional. Highly recommend."
Serving Jonesboro, GA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
Customer comfort and satisfaction is our primary objective. We offer routine maintenance, expert repairs and high-quality installations. We understand that trust is earned and that is how it should be. All we ask is for the chance to earn yours. Our many customers know that if and when there is a home comfort need, they can count on us.\nServicing residential and light commercial markets, we focus on the installation, repair and maintenance of new and replacement HVAC systems, dual fuel systems, zone control, humidifiers, air cleaning and air purification systems.
Serving Jonesboro, GA and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
We have over 28 years of industry experience, and is 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 Jonesboro, GA and surrounding areas
Approved
In business since 1949
Free estimates
Emergency services offered
"Estes installed my new complete heating and air conditioning systems about two years ago. They do Spring and Fall maintenance. They have always been knowledgeable, thorough, reliable and professional."
+31
Serving Jonesboro, GA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Our system was making a concerning sound so we called Climate Heroes and they scheduled someone to come out the very next day. The office staff was very empathetic, and we felt prioritized the whole time. Jose Castro is a fantastic technician. He was able to repair our air conditioning systems and even better, explained every detail of what he had done and why it needed to be done. This company seems to know how to hire the best and most knowledgeable people who do exceptional work. It’s been 3 weeks since our service and everything is running smooth. We will be using and recommending Climate Heroes for all AC and heating concerns!"
+18
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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