How many hours should the AC run per day?

• <div><p>On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours. </p></div>

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Q: How do I know if my AC needs a tune-up?

• <div><p>The simplest indicator is how long it&rsquo;s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.</p></div>

Q: What issues can a dirty air conditioning coil cause?

• <div><p>A dirty air conditioning coil can cause your unit to work overtime, leading to reduced efficiency, higher energy use, more wear and tear, and possible ice buildup. If the coils corrode, refrigerant can leak, causing damage, possible mold growth, and an expensive repair bill. By cleaning your AC coils once a year, you&rsquo;ll have a more efficient unit that&rsquo;s likely to last longer.</p></div>

Q: How long does my AC need to be off to unfreeze?

• <div><p>This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn&rsquo;t overflow. When you turn the system back on, keep an eye on it to ensure it doesn&rsquo;t start freezing again.</p></div>

Q: Can I release some of the refrigerant in my AC unit?

• <div><p>No, for two very important reasons. First, it&rsquo;s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC&rsquo;s suggested requirements, it&rsquo;s impossible to know if you&rsquo;ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.</p></div>

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Verified Reviews for Heating And Air Conditioning Service pros in Danville, WV

*The Angi rating for Heating And Air Conditioning Service companies in Danville, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

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Last update on December 07, 2025

Reviewed in July 2024
Absolutely loved these guys!!! They went FAR ABOVE AND BEYOND for us working on our OLD water heater. I have no doubt than any other plumber would have just given up and said "Buy a new one!" But not these guys. Saved me a bunch of money!!! I'll definitely be using them in the future.
Truslow's Plumbing & Home Improvement LLC
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Reviewed in January 2024
We contracted Jake & Jim's to handle a water heater replacement on a property we are not local to. They replaced an 80-gallon water heater with a 50-gallon tank. The water heater then leaked two different times. When I asked Jake why this might be happening, he said the water heater may be too...
Jake And Jim's Quality Plumbing
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Reviewed in May 2023
They were only interested in selling me a new unit, not repairing my old one, even temporarily. I have an "elderly" heat pump that needs a compressor. I intend to replace this heatpump within two years but CANNOT do it now so I asked them to repair the unit. They refused because "Trane no longer...
Darnold & Lyons Heating & Cooling
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Reviewed in April 2023
They gave good and honest feedback on the condition of my roof and in their recommendation for my upcoming gutter repairs.
G & A Cremeans Handyman Services
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Reviewed in January 2013
Our heat pump blower was not working at all. Even though it was the day after Thanksgiving, John Providenti didn't hesitate to come out on a service call. When he arrived he knew exactly what to look for and found a blown capacitor. He had the correct replacement part in his truck and was able...
JP Mechanical, Inc.
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B and J Electrical Services

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B and J Electrical Services

5.00(

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Customers say: Quick response

Recommended by 100% of Angi customers

16 years of experience

B AND J ELECTRICAL SERVICES, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Wharton and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

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Robert P on February 2020

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Robert P on February 2020

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B and J Electrical Services

B and J Electrical Services

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Sentri Homes

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GK Brock Construction

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D R Solutions

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William Lilly heating and cooling

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Roach Mechanica

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AK Services

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