Serving New Tazewell, TN and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Great job!! Very pleased with Friends Heating and Air who installed a new package air conditioner for our cabin! They were prompt, professional, very knowledgeable & highly competitive. Strongly recommend!!"
Serving New Tazewell, TN and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Quickly diagnosed and fixed the issue in a timely manner. Excellent service and got us back up and running."
+4
Serving New Tazewell, TN and surrounding areas
Approved
We are Carly & Seven and have been in the property management and maintenance business for 15 years. HVAC certified. We are licensed and insured. Our main service is pressure washing. We originally started the business to serve churches and commercial accounts but we like spreading the word and helping all people. We have also done VCT floor stripping and waxing and enjoy doing that as well! We look forward to serving you! And taking care of your needs!
Serving New Tazewell, TN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We show up on time and get the job done right the first time
Serving New Tazewell, TN and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Great work. Finished on schedule. I definitely recommend this company for any project you have."
+4
Serving New Tazewell, TN and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
All Star Property Maintenance is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving New Tazewell, TN and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
I am a dedicated worker that will show up when I say I will. I will work on any project as if it were my own home. If it is an install, it will be done correctly the first time. If it is a repair, it will be repaired correctly. I do not believe in taking shortcuts on my personal projects, and I will not take shortcuts on any project. I will handle the task quickly, correctly and efficiently every time. I want to make anyone I come in contact with happy and feel and let their mind rest at ease that the job will be done efficiently.
+44
Serving New Tazewell, TN and surrounding areas
In business since 2017
Credit card accepted
Offers commercial services
"Wes has done several units for us and has serviced our rentals when needed. Great to work with. Excellent and fast service. Very reasonable pricing. Extremely knowledgeable. Everything you need for heart and air."
Serving New Tazewell, TN and surrounding areas
In business since 2022
Credit card accepted
"Highly recommend . service second to none very professional and courteous. Got our ac back up and going for the upcoming summer months thank you Johnson Heating and Cooling"
Serving New Tazewell, TN and surrounding areas
In business since 2002
"Absolute great company! They are easy to work with, very accommodating, offer reasonable rates, and top-notch customer service."
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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