Advantage AirAdvantage Air

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(740) 504-9430

Hours M-F 8:00am-5:00pm

24/7 Emergency Service

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Your Home Comfort Experts

Advantage Air is your premier choice for honest and reliable residential & light commercial heating and air conditioning services in Knox County. As a family owned and operated business our foundation is rooted in earning our customers’ trust by providing them with best-in-class service done right.

Brands We Trust


The Best HVAC Company in Knox County

When you have a problem with the heating or air conditioning in your home, you want it resolved quickly. This is why residents of Knox County trust the professionals of Advantage Air for all their HVAC needs. Whether it’s your home or business, there is no job we can’t handle! With reliable service, quality craftsmanship, and affordable pricing our family owned and operated company is the smart choice for total home comfort.


Advantage Air is available 24/7 for quick resolution to common heating and cooling problems on all makes and models of equipment. You may find that we aren’t the cheapest heating and cooling business in town, but we make it our mission to offer the best service, at a fair price and most importantly a job done right the first time.


At Advantage Air we offer top-quality products for all of your home comfort needs. From traditional high-efficiency furnaces and air conditioners to high-performance ductless split systems and back-up generators – we have a unique product for every need and budget. Contact us today for a free new equipment estimate.



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What They Say About Us

At Advantage Air, we make it our mission to make every customer experience a positive one. While heating and cooling repairs are rarely expected, the process of finding quality services and HVAC products doesn’t have to be stressful. We provide our customers with peace of mind knowing that they are being taken care of.


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24/7 Support

At Advantage Air we realize that heating and cooling breakdowns can be untimely and unpredictable. That's why we offer convenient round-the-clock emergency service on any make or model of residential or commercial HVAC equipment. Contact us for details.

OH LIC # 47106

Service Area

  • Apple Valley
  • Blandensburg,
  • Butler
  • Danville
  • Fredericktown
  • Gambier
  • Howard
  • Loudonville
  • Mt. Vernon
  • Martinsburg
  • Sreve
  • Utica

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