West Chester, PA Heating and Cooling

Hello Customers,

Donnelly Heating and Air Conditioning is a family owned business with qualified, trained technicians. Our company provides residential and commercial heating and cooling equipment installations, HVAC repairs and service contracts with emergency service 365 days a year.

We offer our customers financing, warranties and rebates with up to $3500.00 in total savings! We are an "A" rated company with the Better Business Bureau and a five star company with Service Magic Contractors.

When choosing your HVAC contractor remember WE PROMISE NEVER TO BE UNDERSOLD (must be identical equipment) and we are DEDICATED TO CUSTOMER SERVICE.

Sincerely, Thomas G. Donnelly