Toronto's Number #1 Air Conditioning Company

#1 Air Conditioning Toronto Services

Air Conditioning
Installation & Repair Toronto

An air-conditioning system provides cooling, ventilation, humidity control and even heating (if using a Heat Pump) for a home. W. H. Carrier invented it in 1902, and has led the market ever since.

Carrier Air Conditioners are among the most energy efficient air conditioners you can buy, and with our Puron® Refrigerant—an environmentally sound refrigerant designed not to harm the earth’s ozone layer—complete comfort does not harm the world around you.

Get an Estimate on AC Installation in Toronto

Mueller HVAC is a renowned provider of air conditioning services in Toronto, offering a comprehensive range of solutions to keep homes cool and comfortable during the city's hot summer months. With a focus on quality, reliability, and customer satisfaction, Mueller HVAC specializes in the installation, repair, and maintenance of air conditioning systems for residential properties across Toronto. Their team of experienced technicians is equipped with the knowledge and expertise to handle all types of air conditioning units, from traditional central air systems to ductless mini-split systems and everything in between.

Whether homeowners need a new air conditioning unit installed, require repairs for an existing system, or seek routine maintenance to ensure optimal performance, Mueller HVAC delivers prompt, professional service tailored to meet each client's specific needs. From diagnosing issues and providing cost-effective solutions to conducting thorough system inspections and tune-ups, Mueller HVAC is committed to helping Toronto residents beat the heat and enjoy indoor comfort all summer long. With Mueller HVAC's air conditioning services, homeowners can trust that their cooling needs are in capable hands, backed by years of industry experience and a dedication to excellence.

GTA Area we cover

  • Scarborough
  • Downtown Toronto
  • York
  • East York
  • East Toronto
  • Etobicoke
  • West Toronto
  • North York
  • Central Toronto
air conditioning toronto
air conditioning toronto

Frequently Asked Questions

Common Questions About Buying a New Air Conditioner

A new high-efficiency central air conditioner in Ontario usually costs $3,500 to $6,000. With Mueller HVAC, you pay the price — no hidden charges — with installation by a fully insured and licensed company and a warranty of at least one year included.

Minimum Temperatures

If the weather outside means that the building is 21 degrees Celsius without heat, property owners and landlords can turn the heat down or off. If a building has air conditioning, the Property Standards Bylaw requires that they turn it on between June 2 and September 14.

Next, to calculate the electricity consumed by AC in a month, let us assume Rs. 7 as the per-unit cost of the electricity. Hence, the electricity bill for AC in a month = Units per month * Cost of one unit. Now, putting our estimated values into the formula, we get 450 units * Rs. 7 = Rs. 3150

Proper maintenance is key. This includes cleaning or replacing your filters regularly during the cooling season, as well as scheduling ongoing maintenance for the unit by a cooling professional. Also, by installing shades, drapes, shutters, or screens on any windows that are exposed to extreme sunlight, this helps to keep room temperatures at moderate levels.

If it’s not working, check to ensure that the a/c is turned on. If so, check that the breakers and the disconnects are turned on and be sure the thermostat is set correctly. Also make a note of any strange noises or smells coming from the unit.

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We are your heating & cooling experts

Your source for Air Conditioner Installation & Repair, Furnace Installation & Repair or Home HVAC services in Toronto and Surrounding Areas.


Mueller Residential HVAC has been in business for over 35 years
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Tel: 905-567-4183
Toronto, Ontario