Serving Avondale Estates, GA and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"Checked AC, changed air filter Service was fine"
Serving Avondale Estates, 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 Avondale Estates, GA and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"Very friendly and efficient. Gave me a thorough assessment of my current AC unit."
+18
Serving Avondale Estates, GA and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"We have used Ace & A Heating and Air Conditioning for years,and Jermaine has been our technician throughout. He is knowledgeable, thorough, polite and responsive. We trust him to maintain our system, and he has done so successfully time and time again. We highly recommend Ace & A and Jermaine."
+4
Serving Avondale Estates, GA and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"Customer service was excellent. They responded quickly and was on time. Project: install air condition and heating unit."
Serving Avondale Estates, GA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Our central air conditioning unit stopped working on a weekday afternoon and the indoor temperature quickly rose to 85 degrees. I called Ragsdale's emergency service after hours. A real person took my information and a service tech called me back within 20 minutes to say that he would be at my house that night. He showed up on time and was courteous and very professional. My unit is 18 years old and had not been cleaned in several years. The tech replaced the capacitor and fan motor, added coolant, cleaned the coils, checked pressure and performed several tests. Repair and clean up took about 90 minutes. He explained to me what he was doing on each step, told me the available repair options and their costs, and gave me pointers on how to spot a faulty unit. Our A/C now blows out colder air than prior to repair. I was very happy with the service and would definitely hire them again."
Serving Avondale Estates, GA and surrounding areas
Approved (Corporate)
In business since 1998
Free estimates
Emergency services offered
"I watched the serviceman who was knowledgeable, thorough, and neat as he checked both systems. We bought this place two years ago and depended on the house inspector's inspection the first heating season, mistake as it turned out. The serviceman Sanjay found the gas pressure was too high in both units, corrected that, and made a few other minor adjustments and checks. We can sleep well now knowing we as safe from CO2 and other problematic conditions while staying warm all winter! In the past I have used the company for electrical services and received the best service for the best price!"
+35
Serving Avondale Estates, GA and surrounding areas
Approved
In business since 2018
Emergency services offered
Small jobs welcome
"Steven was amazing. He was super flexible with my tentative work schedule. Communication was great, easy, simple. He is skilled, friendly, and intelligent- a great educator. Went above and beyond with what was required and did a thorough assessment and repair. My air was blowing warm, not cold. He cleaned the coils and taught us about the capacitor and changed it. He was honest and straightforward. I recommend Steven to anyone who is seeking professional HVAC assistance at a reasonable price from someone who isn t into frills, gimmicks, or upselling. This is your guy."
+13
Serving Avondale Estates, GA and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"The ASSA MECHANICAL SERVICES LLC Team showed up promptly at the previously agreed, confirmed day and time. They immediately got to work with removing the old window mounted air conditioner unit which needed to be replaced and installed the new air conditioner. The whole process only took about one hour. A very professional and communicative team. The new air conditioner is working great. We’ll be requesting these guys again for any annual maintenance required for the window a.c. unit. Thank you ASSA MECHANICAL SERVICES LLC. Arthur"
Serving Avondale Estates, GA and surrounding areas
Approved
In business since 2020
Credit card accepted
Offers commercial services
"This company was amazing Corey was very helpful and knowledgeable I definitely recommend rapid hvac"
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.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.