HVAC in Hamilton

Full-service heating and cooling company with years of experience across Ontario. New system installations, tune-ups, filter replacements, and duct cleaning. Carrier, Lennox, and Trane authorized dealer. Call for a free quote.

Also serves: Hamilton

At ALL Mechanical HVAC, our focus is always on quality service and installation. We are always willing to provide our vast experience and consult on your custom project. Learn more about the some of the services that we can offer you. ALL Mechanical HVAC are specialists in Heating, Ventilation, Air Conditioning and Refrigeration. We’re Southern Ontario’s premier HVAC Specialists. Our professionally trained service technicians are the best in the business. We offer competitive rates for installation, service, and maintenance in every area of Residential, Commercial, Industrial HVAC equipment and more. Call ALL Mechanical HVAC for all your HVAC needs.

Also serves: Hamilton

We may not be able to change the weather outside, but our experts at B & G Heating Air Conditioning & Ventilation can make your indoor environment much more comfortable. Founded in 1989, we are a family-owned business, offering sales, service and installation of furnaces, air conditioning, ventilation for Hamilton and surrounding areas.

Also serves: Hamilton, Jordan

Ontario's HVAC specialists for residential and commercial comfort. Air conditioner repair, furnace replacement, heat pump installation, and indoor air quality solutions. Licensed gas fitters and TSSA-certified technicians.

Also serves: Hamilton

At Canadian Heating & Air Conditioning we guarantee our furnace and air conditioning repair and installation. We specialize in the sale, installation and service of high quality air conditioning systems and furnaces and we stand behind everything we sell and all the work our team does in your home. Our quality products come from industry trusted brands – if it’s not good enough for us, it’s not good enough for you. From expert heating and cooling installations to reliable repairs and maintenance, Canadian Heating and Air delivers top-quality HVAC solutions tailored to your comfort needs.

Also serves: Toronto, Hamilton, Markham, Brantford

Expert HVAC services throughout Ontario. Energy-efficient system installations, emergency breakdowns, and annual maintenance plans. We work with all makes and models. Transparent pricing and guaranteed satisfaction.

Also serves: Hamilton

Certified HVAC contractor serving Ontario homeowners and businesses. Furnace and AC installation, repair, and maintenance. Heat pumps, ductless systems, and smart thermostat upgrades. Available 24/7 for emergencies.

Also serves: Hamilton

Expert HVAC services throughout Ontario. Energy-efficient system installations, emergency breakdowns, and annual maintenance plans. We work with all makes and models. Transparent pricing and guaranteed satisfaction.

Also serves: Hamilton

Expert HVAC services throughout Ontario. Energy-efficient system installations, emergency breakdowns, and annual maintenance plans. We work with all makes and models. Transparent pricing and guaranteed satisfaction.

Also serves: Hamilton

Full-service heating and cooling company with years of experience across Ontario. New system installations, tune-ups, filter replacements, and duct cleaning. Carrier, Lennox, and Trane authorized dealer. Call for a free quote.

Also serves: Hamilton

All heating and air conditioning systems are not created equal. The wrong setup could affect your health, your comfort and your wallet. At Lougheed Heating and Cooling , we help you make ideal HVAC decisions for year-round comfort. Our team promises to solve all your A/C challenges the first time, every time. We also offer same day inspections for repairs or new installations. I just had Lougheed heating & cooling replace my furnace, A/C, and install a tankless water heater and they did a wonderful job! Michelle, Brad, and the installers were extremely helpful and knowledgeable. I would definitely recommend Lougheed heating & cooling to anyone.

Also serves: Hamilton, Jordan