Serving Asheboro, NC and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Good job! Thanks for the tips and good service."
+4
Serving Asheboro, NC and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Fast professional most reasonable. I will ues this company when needed in the future."
Serving Asheboro, NC and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Excellence in HVAC and the human spirit. That is truly hard to find in today's corrupt world. Christopher is an exceptional young man, and exuded every good quality of an upright character. I didn't know how to reach Miller's, so I left an AI automatic generated message, emailed Austin, and waited for a call back on the weekend mind you! Austin saw his email, and staff saw the AI, and Austin fielded the call to Christopher who called me and promptly came out. I can't say enough about the heart of this business. They follow this biblical teaching in the Bible: Philippians 2:3,4,5 Let nothing be done through selfish ambition or conceit, but in lowliness of mind let each esteem others better than himself. Let each of you look out not only for his own interests, but also for the interests of others. Let this mind be in you which was also in Christ Jesus. Need I say more? May God bless your business for the kindness and generosity you have shown."
+8
Serving Asheboro, NC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Their work quality was excellent, kind customer service. Their prices were very fair, overall it was a good experience and I would absolutely recommend them to anyone who asks! They do all kinds of services... from HVAC to repair, even carpentry work! This company is amazing, they really DO IT ALL, as their name itself implies... I needed a lot of help in my home, and this company provided stellar help."
Serving Asheboro, NC and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"The individual arrived sooner than I anticipated which was a pleasant surprise. Repairs were accomplished quicker than I anticipated and was very fair with the price charged. Would strongly recommend Carter HVAC for repairs to your A/C and Heating system."
+3
Serving Asheboro, NC and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Very thorough technician that properly troubleshooted my AC/HVac system to get it back up and running. The technician explained the problem found, recommended what part(s) need to be replaced, and explained the possible causes of the component failure. Will certainly recommend H&S Mechanical Services LLC."
+20
Serving Asheboro, NC and surrounding areas
Approved
In business since 2013
Emergency services offered
Warranties offered
"Excellent customer service, Good quality and completed the job in a timely matter."
Serving Asheboro, NC and surrounding areas
Approved
In business since 1967
Free estimates
Emergency services offered
"The team from Eanes was fantastic.....especially Chris Louya, Tito and David. They all did a great job, listened to my concerns, were thorough and spend 14 hrs. here installing the unit without any of them complaining. They were always hardworking and pleasant. The HVAC unit is working great and the best unit I've had in 45 yrs.!!"
Serving Asheboro, NC and surrounding areas
Approved
In business since 2015
Credit card accepted
"We aren't your average technicians.\nWe are professionals with emphasis on professional. From the moment we roll out the green carpet, youll notice the difference. Our technicians are experts in their trades, skillful communicators, and self-professed clean freaks. We take pride in our relationships with customers and our technicians provide upfront pricing and are always happy to discuss services in as much detail as youd like. Plus, they keep their work areas so clean; youd never know they were there except your plumbing woes will have vanished!\n\nWe strive to be the leading plumbing, heating, air conditioning and electrical service company in Greensboro, High Point and surrounding areas of Jamestown, Kernersville, Winston Salem, Brown Summit, Summerfield, and Oak Ridge, North Carolina by providing quality work and unsurpassed customer service from a professional and reliable team, while operating with the upmost honesty and integrity."
+78
Serving Asheboro, 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"
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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