Welcome to Rennie Heating & Air Conditioning, your best choice for high quality, and reliable Carrier heating and cooling systems with a strong focus on customer values. We are proud to be celebrating 30 years of serving comfort to Hamilton, Burlington, Stoney Creek, Oakville and surrounding areas. Founded in 1977, Rennie Heating & Air has specialized in the installation of new home heating and air conditioning systems. Allowing us to stand behind our work we use the highest quality products available for each installation. Our valued employees are certified and professional and are able to service and install all makes and models. We always incorporate the latest advances in technology into all our processes and products to ensure peek performance and satisfaction. Rennie Heating & Air Conditioning offers complete service plans for maintaining your heating and cooling equipment as well as warranties to protect your investments and dependable emergency services.

From a complete line of Carrier high-efficiency gas, oil, and electric furnaces to a wide range of Carrier central air conditioners and heat pumps, Rennie Heating & Air provides heating and cooling solutions with the customers' needs in mind. Feel free to browse through our website to get a more in depth look at what Rennie Heating & Air has to offer you. Or come visit us and view our stocked showroom and feel free to ask any questions about our products and services.

Thank you for visiting our website.

Come and visit our showroom at 145 Lancing Drive, Hamilton!

For more information related to Carrier Home Comfort Systems and other products,
please visit http://www.residential.carrier.com


Your privacy is extremely important to us. The trust placed in us by our customers is absolutely essential to our success. We understand that and do all we can to earn and protect that trust. We do not share your personal information with any outside companies nor collect any information except as required to provide service and warranties for your equipment.

VISA / Mastercard / Interac / American Express / Financing available

Our office hours are 8:00 a.m. until 4:00 p.m. Monday through Friday. For emergency service on weekends or evenings or to book a sales appointment call 905-574-8955.


Rennie Heating & Air
145 Lancing Dr
Hamilton, ON
L8W 2Z9
Fax: 905-574-8957