Family Owned & Operated Since 1999

              Furnace Repair                                 


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Alliance Energy Source is one of the best furnace repair services in Toronto and the territories around. We offer genuine & reliable furnace services to our customers with our trained professionals to ensure your comfort and safety at home.
We ensure your furnace service and maintenance  its done properly so  it can perform to its maximum efficiency. 
Furnace repair services in your area including the GTA, Toronto, North York, Scarborough, Etobicoke and Markham.


Furnace Repair & Maintenance Toronto

Are you planning to repair or tune up your furnace ? you need a genuine & reliable HVAC expert to install, clean or maintain your heating system? Our experts are there to walk with you to find the best furnace to suit your budget and fulfill your home needs.

The Benefits offered by Forced Air Furnace Systems:

• Up to 50% reduction in natural gas or fuel oil consumption
• Potentially, energy efficient & lower energy bills
• Air is filtered and filtration can easily be upgraded
• Fewer cold and warm air spots in the home
• Better humidity control and indoor air quality when matched with corresponding equipments
• Quieter & safer in operation
• Requires little maintenance, there’s only one unit
• Space saving, more choices of units’ location and elimination of the need for a chimney
• They are simple and reliable, with parts like fans, belts, and motors that can be easily replace

Furnace Repair and Maintenance

How Do I Know if My Furnace Needs Repairs or Maintenance and Who Should I Contact?
Your Furnace system not providing enough heat or blowing cold air instead, it’s the time may be time for furnace replacing your existing old furnace with a high-efficiency up to 98%. Let us be your service experts and find out about the troubleshooting of your furnace. A furnace that is creating lots of noise, high in fuel consumption, and not enough power. You need to make sure it is safe and reliable through harsh winter with guaranteed service by Alliance Energy Source since 1999.



What Pepole Say About Us...

  • ‏The company has an experienced and expert team. They performed repairs and installation in excellent quality and at a time less than my expectation and I am really satisfied with their performance.     Martin
  • I Didn’t have any heat for the near year eve, contact them and came along the day after and fixed everything really fast and the same day. Recommend them to everyone.   Aironze

  • We r happy to service and installation. They are so friendly people and helpful. They r knowledgeable company and they sell it good brands and very well mentioned service good.  Ed

What's need to be done in a Furnace Maintenance?

  • Test motor amps Check high limit control (adjust as needed)
  • Test ignitor resistance, Test motor amps Check high limit control (adjust as needed
  • Replacement of filter provided by the customer while on-site at the time of inspection
  • Test the Thermostat
  • inspect gas lines and connections at furnace/boiler for leaks
  • Check and adjust manifold gas pressure
  • Inspect burner ignition system and assembly
  • Inspect gas burners
  • Check and calibrate thermostat as required

Furnace Maintenance

Tune-up and maintenance of your furnace could be helpful for you in a long plan to prevent any unwanted furnace repair cost or replacement surprise. There is always the right choice to have annual furnace service with qualified HVAC company through best and experts and knowledgeable, licensed, and insured technicians. The user manual always can keep you informed about steps of needed to take in order to get your heating system to be up and running efficiently and smoothly. If you have any problem that needs to be solved or addressed by technicians, please let us know and we will be there for you and your comfort.