"A local residential/commercial heating and air company serving the commonwealth."

Call us at 859-325-4206

Located in Harrodsburg, KY, Commonwealth Heating and Air is ​dedicated on satisfying the customer with quality equipment, quality ​work, at a competitive price. Being a "faith based" company, ​Commonwealth Heating and Air strives to treat others fairly, and to ​never turn down a customer. We are so thankful for your business!

We provide professional residential/commercial heating and air services on split systems, package units, mini-splits, which includes all common air conditioning, furnace, and heat pump systems. Plus, we install bathroom exhaust fans.

- Service work

- Preventative maintenance

- Equipment change outs

-New construction installs

- And more!

Owner/Operator

Harlan Holiday

In 2020, I realized that there was an open opportunity to make a positive ​impact for the people of Harrodsburg by pursuing the long term goal of ​opening a Heating and Air Conditioning company. To serve the city that my ​family has loved for generations and to write my own chapter in this story.



* In 2020, I started the Heating, Ventilation, and Air Conditioning program ​at Campbellsville University (Harrodsburg) under director Roger Banks, and ​completing the program in 2021.

*Was awarded the EPA Section 608 Universal license in 2021.

*Was awarded my KY HVAC Journeyman license in 2022.

*In 2024, I received my KY HVAC Masters license which made me eligible ​to create Commonwealth Heating & Air.


Being a firm believer that God helped every step of the way, this would not ​have been possible without Him so I give Him all of the glory, all the honor, ​and praise!


HVAC LIC# ​HM06926