From furnace installations and AC maintenance to full HVAC system upgrades, we deliver professional, dependable service, always backed by our satisfaction guarantee. With a long-standing reputation for quality and an A+ rating from the Better Business Bureau, you can count on us for comfort you can rely on.

Our success did not happen overnight but through several innovative changes in the way we do business and by ensuring customer satisfaction. Our award-winning service and installation department are open 24 *7 a day 365 days a year we never charge extra for nights, weekends or holidays. Cambridge heating ensures the best rates in the market. We never do the... Read More

With more than 90 years of experience, Francis Plumbing Heating & Cooling is Ottawa’s trusted provider of HVAC, Plumbing, Heat Pump, Boiler & Water heater related services. Our Our wide service range includes installations, repairs & maintenance for furnaces, air-conditioners, heat pumps, boilers and water filters. We offer after hours emergency repair and installation services at no extra cost in... Read More

Stan's Heating & Air Conditioning has been serving Ottawa homeowners since 1969. We provide repairs, installation, and maintenance with free quotes for all our services. Our technicians are fully trained and equipped to work on all makes and models. Call for service today.

TRALO Heating & Cooling is a leading Canadian HVAC company specializing in energy-efficient heating, cooling, and home comfort solutions. Serving homeowners across Ontario, TRALO provides professional installation, repair, and maintenance services for furnaces, air conditioners, heat pumps, and water heating systems. With a strong focus on customer satisfaction, innovation, and sustainability, TRALO delivers tailored HVAC solutions designed to improve home... Read More

Reliance Holmes Heating & Cooling is known for reliable service and high-quality heating, cooling, and air quality products. Whether you're looking to rent or buy a new water heater, air conditioner or furnace, we're here to help! We also offer plumbing, water softeners, boilers, duct cleaning, water purification systems, and emergency repair services. If you live in Ottawa, Kanata, Orleans,... Read More

Our goal is to achieve for our home and business customers a seamless indoor comfort no matter what the weather is outside. We offer sales and service for airconditioning & heating, commercial HVAC, refrigeration, and outdoor appliances.

Founded nearly a decade ago by Iqbal Gillani, Gillani Heating HVAC began with a mission to deliver dependable, customer-focused heating, cooling, and air quality solutions across Ottawa and nearby areas. From a small family operation to a trusted local provider, we've grown through honesty, skill, and care—staying true to our roots with quality service, transparency, and lasting comfort for every... Read More

Harb's Heating & Cooling is a reliable HVAC Contractor that offers AC Installation, Furnace Install, HVAC Maintenance, AC and Furnace Diagnostic and Repair in Nepean, ON. Call us now! We serve Nepean, ON, Manotick ON; Blossom Park ON; Lower Town ON; Carleton Place ON; Bells Corners ON; and the surrounding areas. Furnace Repair, HVAC Service, Air Conditioning Specialist, Heating and... Read More

Serving Ottawa, ON & Surrounding Areas! Capital City Heating & Cooling is proud to provide Ottawa, ON with our HVAC services including heating & air conditioning installation, repair, service & maintenance. Our heating & cooling experts can provide your family the level of comfort that you expect and deserve. Ethics are a primary focus of our business and we’re here... Read More