When you need HVAC services in West Chester, PA, call on locally owned and operated O'Brien Heating & Air Conditioning to help. We’ve been keeping homes comfortable in the area since 1955. A lot has changed in that time, but our commitment to high-quality services remains the same.

Our professional, highly trained team delivers efficient services, whether you need a furnace tune-up, air conditioning repairs or a total system installation. With custom solutions that fit your individual needs and concerns, O'Brien Heating & Air Conditioning always maintains high standards to ensure customer satisfaction with our comprehensive HVAC options.