Serving Institute, WV and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Warranties offered
"Charles and his team are very prompt and efficient in getting the job done. Very knowledgeable and fair pricing. I will continue to use Vic’s Heating & Cooling"
Serving Institute, WV and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"The company ensured the installation was properly performed and the new heat pump was level. Due to the previous lack of workmanship and maintenance from another company, our former heat pump started leaking."
Serving Institute, WV and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"They replaced the entire air system during cold weather in such a way that we had no cold nights. The job was scheduled for five days but they finished in three."
+11
Serving Institute, WV and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"I had another air conditioning project that would have been quite costly, but advice from Chris led me in another direction, which saved me at least $1000,00. He could have easily taken advantage of my situation, but did not. For that, I thank him."
Serving Institute, WV and surrounding areas
Approved
In business since 2020
Emergency services offered
Warranties offered
"Allstar Service Pro's are professional and informative about the process of your project or incident with your HVAC system. They take into account people's financial situation or circumstances and work with you to arrive at answers both parties can agree on for a solution to your problem. I have used their services and will continue to call All Star Services for my future projects."
Serving Institute, WV and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Warranties offered
Small jobs welcome
"The service was very good. They did everything good. I like how fast they were. They did a great job."
+43
Serving Institute, WV and surrounding areas
Approved
Free estimates
We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. \nWe look forward to earning your business!\n
Serving Institute, WV and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We are a veteran owed company with compatible pricingand guarantee customer service service, southern Ohio eastern Kentucky and and western and central West Virginia. we are from mini services from Mark Care to small outdoor construction.
Serving Institute, WV and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"This company provided service on a holiday when my air conditioning was down and did not charge me a ridiculous amount of money to do so. Very professional and after determining the problem explained what needed to be done and performed the repairs. Highly recommend!"
Serving Institute, WV and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Air went out on a 90 degree day. John Wilson was there that afternoon. Had to replace a fan motor. Later that night, we realized it just wasn't cooling correctly. We called john the next morning and he was here within the hour. He added gas and cleaned the coils and the best part...he didn't charge me again. Reasonable prices, fast turnaround, enjoyable service. It is now nice and cool and I couldn't be more thankful."
+4
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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