Dunn Heating, Air Conditioning and Fireplaces is a professional residential retailer, carrying quality brand name products and providing the highest level of sales and service since 1973. Our wide service area includes Kitchener-Waterloo, Cambridge, Guelph, Fergus, Listowel, New Hamburg and surrounding areas.
We Believe in building a strong bond with our customers and our strength is with our large service department who are factory trained and licensed, allowing us to respond to customer service and care without relying on any third party.
Call 519-746-6000 to see why thousands of satisfied customers say "Well Done by Dunn".
We are a family owned business since 1973, serving residential customers in this area for their heating, cooling, indoor air quality and fireplace sales and service
Our Installers are multi-licensed and factory trained
Our Service department is available 24 hours a day, 7 days a week for your convenience
Each of our Service Technicians are multi-licensed and factory trained. They each have over 20 years experience- There is no problem too big or small for them to solve
Our company has been recognized as one of the top 23 Carrier dealers out of 700 across North America
We have a local office, and staff members to serve your needs- no remote call center to deal with
We work closely with the manufacturers to offer you the latest technology
Dunn Heating and A/C is a proud member of the ClimateCare Cooperative Corporation, which is a network of independent heating, ventilation and air conditioning (HVAC) contractors. Established in 1992, this 100% Canadian, member-owned organization is Canada's largest heating and cooling cooperative. Climatecare members are dedicated to on-going training and technical excellence in order to provide superior customer service and follow on their "We C.A.R.E." promise of Comfort, Accountability, Reliability, and Excellence. Feel free to watch the ClimateCare commercial below.