Serving Old Fort, NC and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"We appreciate their promptness and their honesty!"
+4
Serving Old Fort, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Customers say: True professional
"Excellent. I will definitely hire them again. They were punctual and found two more holes that needed to be replaced. They moved furniture out of the room, did the repair and cleaned up when they were done."
+33
Serving Old Fort, NC and surrounding areas
Approved (Corporate)
In business since 2012
Free estimates
Emergency services offered
"It was a Sunday and I didn't want to be with the main valve shut off another day again because I wrecked my shower, long story....so I was grateful someone came. The first, Alejandro saw this was way out of his league.. This needed the master plumber who was very experienced and efficient and he brought everything back to normal. Thank you for helping. I appreciated his skill and knowledge he learned from observations, and doing it wrong once, as I can commiserate. Price? Just a bit over what I figured it might cost...but it was Sunday morning and I needed a lesson taught about blindly following an AI bot. Rick G North Carolina"
Serving Old Fort, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Emergency services offered
"They did such a great job on our roof that we called them back when we needed more work done. Quick and efficient which is a breath of fresh air. Professional and friendly. Highly recommended."
+32
Serving Old Fort, NC and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"The Team was very professional and respectful of us, our dogs and property and did a great, efficient and very clean job ! Thank you !"
+17
Serving Old Fort, NC and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"They are polite, kind, walked us through every step and their prices are exceptional."
+10
Serving Old Fort, NC and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Certainly the best of 3 I tried. All charged a diagnostic fee but Bullman was the only one worth it. Greg is a Knowledgable professional that actually made sense! Explained it all in a way even I understood. Like a breath of fresh air after the previous two companies. Will hire again for sure!"
Serving Old Fort, NC and surrounding areas
Approved
Free estimates
Credit card accepted
Customers say: Quality work
"Went above and beyond to meet my needs! Great customer service and work provided!"
+17
Serving Old Fort, 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 Old Fort, NC and surrounding areas
Approved
Hello I’m well rounded maintenance technician,I have 3 years experience working in apartment complexes and 8 years of commercial HVAC experience.I Have certification from NCCER HVAC level one and two and almost have completed my associates degree for HVAC as well.I can paint,do plumbing and some electrical and HVAC,and even do yard work when I have time i also have a little experience operating heavy equipment..
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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