Donnelly Heating, Cooling & Duct Cleaning

Our Services

When you need truly qualified HVAC equipment or service, look to Donnelly Heating, Cooling & Duct Cleaning in Kansas City. We offer knowledge, training and skills to homeowners and businesses in Liberty, Gladstone, North Kansas City, and all of the metro area. Call us today for HVAC services you can trust.

Furnace Installation

We carry the industry's most quiet and efficient furnaces in the industry.

Central Air Installation

We carry the industry's most quiet and efficient furnaces in the industry.

Furnace Repair Service

No heat in your house? Our furnace repair team can get your heating system fixed fast. Read More

Central Air Repair Service

Our Central Air repair team will have your home or business cool in no time.

Preventative Maintenance Program

HVAC repair and maintenance services only a phone call away.

Duct Cleaning

Clean ducts increase the efficiency of your heating and cooling system.