Serving Huntsville, AR and surrounding areas
Approved
In business since 1967
Free estimates
Emergency services offered
"Great! But then we have relied on Anderson Heating & Air for over 30 years. They have provided service for two new homes we have had built as well as yearly seasonal maintenance."
+77
Serving Huntsville, AR and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"Our air went out, typically it is very hard to get someone out in a timely manner, Clifton came out same day and diagnosed it! He gave us our options, he was able to answer any questions we had, we had to order parts, but we were still up and going within 48 hours of the diagnosis! Great service, nice and knowledgeable, I highly recommend!"
Serving Huntsville, AR and surrounding areas
Approved
In business since 1967
Free estimates
Emergency services offered
"Had a great experience with Anderson Heating and Air. They installed a new AC unit in my home and did an awesome job. The team was friendly, showed up on time, and explained everything clearly. The installation was quick and smooth, and they made sure everything was working before they left. Definitely recommend them if you need AC work done!"
+66
Serving Huntsville, AR and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
Serving Huntsville, AR and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Not usually the review type, but had an extraordinary experience with Justin from Air Pro Services that I really want to pass on. I was in the market to upgrade my air conditioning system due to the age and inefficiency of my current system. I had 6 competitive quotes and spoke with numerous salesmen/techs. Justin was very polite, professional and interested in growing his business through customer service. Air Pro sells York Air Conditioning Systems which are made in America, in York Pennsylvania, so that was a big plus for me vs. the systems being built in China or Mexico. Justin's Quote was the best value by far out of any of my quotes. In fact, I got a 16 seer matched York LX system for less money than the next lowest priced 14 seer quote. Justin arrived on time as expected giving me text and phone updates before the project. Justin showed me where insulation was missing from refrigerant lines from original install and replaced them at no additional charge. When unboxing the coil, one side of the coil had a minor dent in it, and Justin took time to show me to give me the option of swapping it out at the dealer or getting the price discounted. He showed me the internals to verify the damage was cosmetic only on external sheet metal and secured me a sever hundred dollar discount from the dealer as my choice vs exchanging. I have nothing but good things to say about this contractor. He is fair, polite and interested in growing his business vs. taking advantage of his customers. If you are working an AC project, I would give Air Pro Services an opportunity to provide you a bid or do your repairs. You will be happy you did!!"
+48
Serving Huntsville, AR and surrounding areas
In business since 2019
Free estimates
Offers commercial services
"I was extremely happy with the service that Justin and his company provided. I had a mini split installed and the work was done quickly and professionally. This new mini split is going to make our summer much more pleasant when the Arkansas heat arrives. Thank you so much to Air Pro Services for helping us out on such short notice. I would reccomend Justin and his company to anyone needing AC work done professionally and for a great price!"
Serving Huntsville, AR and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Josh was speedy with my request and honest with the issues at hand. Provided three different options and a reality check to my situation. Completely professional and knowledgeable to our HVAC and a nice person to boot. A+ would recommend."
Serving Huntsville, AR and surrounding areas
In business since 1987
Free estimates
Emergency services offered
"Still have a very noisy Heat Pump made by Daikin."
+25
Serving Huntsville, AR and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"It went well. We will use his services again, if necessary."
Serving Huntsville, AR and surrounding areas
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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