Serving Pikeville, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"We were super pleased with the crew who installed our new a/c system. Tommy with Carolina Comfort Air, worked efficiently, professionally, and was a really nice guy. We highly recommend Carolina Comfort."
+45
Serving Pikeville, NC and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Are you tired with dealing with a faulty furnace? Do you need a brand-new heat pump installed in your home? Just call the pros at Vintage Heating & Cooling. We provide local HVAC services throughout Wilson, NC. With over five years of industry experience, we have what it takes to deliver exceptional results. Our professionals can handle everything from HVAC repairs to HVAC system maintenance services. Schedule service today with our HVAC company."Had
Serving Pikeville, NC and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Very professional and timely project completion. I would highly recommend this company for any HVAC work."
Serving Pikeville, NC and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Very good about keeping me up to date with what they looked at and what they found as they worked."
Serving Pikeville, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Credit card accepted
"Steve Hawkins and his crew was very professional. They fixed my HVAC system and my thermometer and we didn't have air for a week and a half and they took very good care of me. Very knowledgeable about what they were telling me and my son who has asthma and bronchitis. Steve Hawkins made me feel comfortable. Made me a little bit smarter and I will hire him and his team again soon."
Serving Pikeville, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"It has worked out so well for me and my family. And yeah, please do it all day. Please let me know if I can help. Please let me know when I get home, and I will be home in the next few days. Please let me know when I can get you. Please let me know when I get back. Please let me know if I need anything else. Please let me know if I can get you a text or text me or text or call me when I can."
+10
Serving Pikeville, NC and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Lahcen is an excellent HVAC technician! He quickly diagnosed the issue with my AC unit and clearly explained what was causing an error in my AC unit and while he was diagnosing the main issue, he checked my filter he found out it was upside down. Professional, knowledgeable, and honest. I highly recommend him to anyone needing HVAC service."
Serving Pikeville, NC and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
Hello everyone, here at Southern Quality Comfort we specialize in HVAC maintenances, Tune-Ups for the season, HVAC repair, and refrigerant fill ups and leak repairs. We currently do not do installs but we will be in the near future. If you are looking to get you HVAC serviced for the winter or Summer we are your go to company. Tired of calling the bigger companies and getting the runaround call us and we will make sure you are good to go. We care about our clients and how they are treated we have very fair pricing and bring our A game anywhere we go.
Serving Pikeville, NC and surrounding areas
Serving Pikeville, NC and surrounding areas
Approved
"Needed my yard cut quickly on a one time basis. They got out and cut, trimmed, and blew off the grass quickly. Very satisfied. Great people to work with and the price was more than fair. Would highly recommend them for your yard work."
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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