Serving Summersville, WV and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"Super quick response to my broken AC. Thorough repair. They made me cool again. On The Double is at the top of my call list for HVAC issues!"

Serving Summersville, WV and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"Super quick response to my broken AC. Thorough repair. They made me cool again. On The Double is at the top of my call list for HVAC issues!"

Serving Summersville, WV and surrounding areas
In business since 2009
Emergency services offered
Credit card accepted
We are locally owned & operated business that specializes in all aspects of electrical, HVAC, lighting, generators, and we have a certified home inspector. Our technicians are fully certified and we stay up to date on the latest advances in our industry. We service both residential and commercial properties and offer 24/7 emergency services. We offer 2 financing options for HVAC & generator work & we're committed to offering a competitive price with honest workmanship. Call us today to learn more. \n

Serving Summersville, WV and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!



Serving Summersville, WV and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"High marks for knowledge, professionalism, timely and efficient delivery of services. I recommend M/W Heating and Air without hesitation."


Serving Summersville, WV and surrounding areas
In business since 1976
Emergency services offered
Warranties offered
Family-owned business providing plumbing, heating, cooling and electrical services to homes and businesses since 1976.
Serving Summersville, WV and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Rick was very courteous and professional. He was quick to get back to me on the problem(s) I was having and make an appointment to fix it ASAP. I would recommend Rick & his business to anyone in this area, heâ s definitely the best around and I would never go with anyone else for my heating and air conditioning needs. Heâ s definitely #1 in WV!"

Serving Summersville, WV and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"The technician that fixed my air conditioning unit was very professional and informative he answered all my questions and knew what he was talking about I would definitely want this technician back to my house to work on any of my issues on my air conditioning unit"
Serving Summersville, WV and surrounding areas
In business since 2016
"Ice King was perfect, absolutely outstanding. I would recommend them to any one in my area. They were efficient. I had called a few other companies here in my area and gave a good idea of what I needed done and the prices were way out of the ball park. Dan gave me such a good price it was a steal, even other companies began telling me it was a steal. The work was clean, professional and efficient. I am considering a central air sometime in the spring and will definitely be giving Ice King a call for a quote. I would definitely recommend them to any one I know."

Serving Summersville, WV and surrounding areas
In business since 1997
Emergency services offered
Commercial (30 yrs) and Residential (40 yrs) HVAC and Refrigeration Repair and Replacement. \nWe have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!





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Serving Summersville, WV and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
We offer a wide variety of services. Starting from plumbing to excavation to now offer general contracting work. Give us a call for all your services! 304-533-6321.





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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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