Serving Clinton, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Thanks to Carolina Comfort Air for getting my HVAC installed. The installation team was amazing. Thank you Tommy, Justin, and Jermaine."
+45
Serving Clinton, NC and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Mark Williams replied within an hour of my phone call, for which I was requesting an estimate for a repair and/or replacement of our 15-year-old heating and air conditioning unit. Mark came to the home the same day and provided reasonably priced estimates for both scenarios. I chose to replace the unit. The entire job was completed within three days of my initial phone call. I was charged the estimated price, even though Mark and his crew had to do unexpected work because they found defective wiring that did not meet the current code requirements and also replace a defective thermostat. They needed to crawl under the house to install the new wire, and while there, they also inspected the vent & ducting, as well as evaluated the overall sub-floor condition within the crawl space. They reported that everything was in great condition. I highly recommend Williams Heating and Air."
Serving Clinton, NC and surrounding areas
Approved
Super Service Award Winner
In business since 1973
Free estimates
Emergency services offered
"What an amazing experience Cape Fear Air Electric and Plumbing was fast, friendly, and very professional!!!! I highly recommend CFAEP!!!"
Serving Clinton, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
We are dedicated to providing our clients with the very best in remodeling and repair work. With over 10 years of experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. Have an emergency? You can count on us to answer the call and we will be happy to help. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!
+10
Serving Clinton, 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 Clinton, NC and surrounding areas
Serving Clinton, NC and surrounding areas
Approved
We’re a new family owned business by two brothers. We started our business to follow our dream to be able to quit our 9-5 jobs and work for ourselves. We do quality work and pay close attention to detail to give you the best experience for the costs of our services
Serving Clinton, NC and surrounding areas
Approved
Oooo
Serving Clinton, NC and surrounding areas
Approved
Free estimates
Hi, I’m Andrii, representing YUDI Home Improvement & Handyman services, your local family owned crew in Raleigh, NC. I help homeowners take care of repairs and upgrades quickly, cleanly, and at a fair price.\n\nFrom drywall and painting to installations and general fixes, flooring, tiles, I handle jobs of all sizes with attention to detail and respect for your home. My goal is simple: high-quality work, clear communication and no headaches for you.\n
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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