Serving Keo, AR and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Very good company to work with. They were easy to communicate with and very responsive. We would definitely use again."
Serving Keo, AR and surrounding areas
Approved
My name is jarred brownlee my partner is nick Washam. We are just a couple guys who are trying to build our own business. We always work hard and have gathered a bunch of skills in our 30 years. We will always be kind and respectful. I hope you can give our little company a chance.
Serving Keo, AR and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"Excellent heating and air service. I recommend them to anyone"
Serving Keo, AR and surrounding areas
In business since 2015
Free estimates
"Great and very reliable! Very pleased with service and materials!"
Serving Keo, AR and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"On the shower, They made it easy on me and did a great job. Owner is great to work with. On air conditioning, I had 4 other companies come out to look at my unit that was running constantly and not cooling well. They charged me for wrong issues and didn’t fix it. Mr Callahan immediately figured out that the company that installed the new unit put in a valve backwards. I highly recommend them for air conditioning work. I will use them from now on."
+6
Serving Keo, AR and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim was able to stop ComboFix remotely right away and provide some instructions for returning my computer to its old self. I am really grateful because I thought it was about to crash. There was no charge!
"
Serving Keo, AR and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Dodson Heat and Air went above and beyond !! They were very friendly and on time. They were at my house same day and called me before they arrived. I would most definitely use them again"
+8
Serving Keo, AR and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The installation crew was prompt and curteous and answered all my questions. They also took great care as to not damage any of my personal property and did an excellent job on the clean up."
Serving Keo, AR and surrounding areas
In business since 2013
Free estimates
Credit card accepted
"Taylor contacted me immediately after I submitted a request for bids. He was the most reasonable, and even discovered work done on my AC unit incorrectly. My AC was cooling in just an hour and a half, including him going to pick up a part."
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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