Heating and Cooling Units

Air Conditioners

At McKenna Heat & Air, we know how important it is to keep your home or business cool and comfortable during the summer months. That’s why we strive to find the best solution to your air conditioning needs. Whether you need a central conditioning system or a ductless mini-split, we have you covered.


We offer huge selection of electric furnaces, gas furnaces, and oil furnaces to meet your unique heating needs during the cold days of winter. Some of the furnaces work at over 90 percent efficiency, resulting to greater comfort and bigger savings.

Heat Pumps

Our high-quality heat pumps provide all the comfort you need for your heating and cooling. Whether in cooling or heating mode, you can trust our products for high-efficiency savings and enhanced comfort. Schedule a free estimate today!

Packaged Units

If you are looking into investing in a packaged HVAC system, contact our experts at McKenna Heat & Air. We install new packaged HVAC units, and we also provide repair and maintenance services.