Dover: 717-292-3501

York: 717-764-0901

For emergency use when we're out of office: 717-668-9714

Serving parts of South Central Pennsylvania

Keeney Heating Cooling & Refrigeration - logo
Repair service Air filter Commercial air filter

Improve air quality

Adjusting the humidity is just a part of making sure your building's air is at its best. Keeney Heating Cooling & Refrigeration can install a variety of products designed to free your air from harmful bacteria.

  • UV lights

  • Bacteria lights

  • Machines to control mold, pollen, and allergens

  • Professional installation

  • Manufacturer's warranties

Purify your air

Making your new air-purification systems work is not at all complicated. The UV and bacteria lights are installed like a furnace that will keep your air clean.


The machines for controlling mold, pollen, and allergens will eliminate the offending particles and circulate clean, recycled air through your home.

Simple air-filtration methods

Since 1996, we have been providing excellent air purification, heating, and cooling systems.

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