Serving Yadkinville, NC and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Emergency services offered
"Needed ductwork done for my heating system. Showed up on time, did the job right, price was good."
+21
Serving Yadkinville, NC and surrounding areas
Approved (Corporate)
In business since 2000
Credit card accepted
Offers commercial services
"Very helpful in explaining options and helping getting the job done"
Serving Yadkinville, NC and surrounding areas
Approved (Corporate)
In business since 2012
Free estimates
Emergency services offered
"Knowledgeable and very good diagnostics. Lived up to the name of Call Dad with Dad jokes. Very good customer service"
Serving Yadkinville, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Needed fencing installed to keep groundhogs from taking up residence under our deck. Brady came up with a creative and complete solution that made sure the varmints were out and would not return. Would use again."
+10
Serving Yadkinville, NC and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
Hawley Air is your full-service residential and commercial heating and air conditioning service company that also specializes in air quality products and services.\n\nWe are fully licensed, bonded, and insured to provide our Piedmont Triad customers with services relating to furnaces, heating, and air conditioning. Our heating and air conditioning service company offers sales, installation, and repair for any number of heating systems, cooling systems, air quality units, and parts.
Serving Yadkinville, NC and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Josh and his team are best in class in Greensboro. Personable, honest and prompt. My in-laws were in town and my ac stopped working so I needed to get it repaired quick. Josh came over around 9pm to add Freon and recharge my 5 ton 15 year old unit. I recommend this company for any hvac, plumbing and electrical needs if you are in Greensboro."
+2
Serving Yadkinville, NC and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"This company is very reliable, versatile & personable, their prices were much better then 3 other estimates I had.I highly recommend them!"
Serving Yadkinville, NC and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.
Serving Yadkinville, NC and surrounding areas
Approved
Certified hvac technician who is fast and reliable.
Serving Yadkinville, NC and surrounding areas
Approved
Emergency services offered
Credit card accepted
For over 20 years, I have been helping homeowners with their projects. I have been repairing plumbing HVAC electrical appliance, and also covering commercial repair work. I have great references upon request.
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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