Family Owned & Operated Since 1999

           Heating & Cooling                                           

   Free Online Estimate In  Minutes

   Free In-Home Consultation 

   No Diagnostic Charge for Repairs

   $1700 Enbridge Rebate 100% Guaranteed 

   24 Month  Payment No Interest  For Furnace & AC             

                                                                           Get A Free Estimate                                                        

Alliance Energy Source offers Professional HVAC sales services in Toronto, Markham, Pickering, North York etc

Since 1999 Alliance Energy Source has been providing heating and cooling comfort to homeowners and businesses across Toronto and surrounding areas. We provide our customers best residential high efficiency heating and cooling systems to maximize comfort while cutting utility costs. Supplying high quality and efficient products and various brands including thermostats, heat pumps, high efficiency air conditioners, water tanks, installation and high efficiency furnaces. We have also earned the distinction of becoming a Premier Lennox dealer. Our team members are fully licensed, certified and highly trained experts who are available to answer all your HVAC questions

Furnace Installation

Furnace Installation

Air Conditioner Installation

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Attic Insulation

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Indoor Air Quality

 
With a combined 47 years of technical, mechanical and HVAC expertise, our team will work with you to understand your requirements, provide the best option for your heating and cooling system with best financing options in Toronto. With a commitment to always doing the right thing by our clients and working with the highest standard of excellence, we have become a leading residential and small business HVAC company in the Greater Toronto area and recipient of multiple recognition awards for outstanding service. With over 8700 satisfied clients in the GTA, we build success one customer at a time. _____________________________________________________________________________________________________________________________________

Schedule a free in-home assessment

We Service All Brands and Models of HVAC Equipment, we have extensive industry experience and the knowledge required to service or repair any HVAC system.

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Take a Picture  Get your quote in Minutes

All we need are pictures from the entire furnace room, basement ceiling, furnace plate, and current air conditioner location.Take a picture of your current HVAC and we’ll get back to you with a professional customized recommendation.

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Have a question?
about Enbridge Rebates

Qualify for up to $5,000 back with the Home Efficiency Rebate.If you house is 19 years old or more ,you are eligable for enbridge rebate

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Virtual Consultation
Your HVAC system is the core of heating and cooling within your home. If you get a high-quality system, you’re never going to feel uncomfortable at the height of summer or in the dead of winter. So how does one of these systems work?
HVAC system replacement may vary for different applications as heating and cooling space or environment varies. Looking for low price HVAC systems may involve little research in types of HVAC systems and HVAC suppliers otherwise you would be lamenting over waste of millions of dollars for selecting wrong HVAC designer & contractor.

Alliance Energy Source Factory Visit


Alliance Energy Source Hvac technician’s work goes beyond more than installation, maintenance and repair. thanks to our hardworking team. Installation— Our experts at Service Experts Heating & Air Conditioning can also help you choose what size equipment is needed for your home. Maintenance— your HVAC system is the simplest way to prevent future repairs and uphold efficiency. Repairs— We will look at the whole health of your system. It’s easy to hop on the computer and research information to reach our own conclusions.

How Our Promotions Work

Our Routine promotion plans

Rebate and Package Promotions

Our Seasonal Promotions

Recent Offers


Alliance  Is A Single Source For All Your HVAC Needs

Alliance HVAC installs brand new high-efficiency air condition or service and repair existing air conditioning to keep you and your family cool. When you need air conditioning service-FAST, you can trust an Alliance Energy Source technician to arrive on time and provide you with professional, friendly, and quality service. With more than 20 years of experience, we guarantee you will be 100% satisfied with our air conditioning service. whether you are interested in a new cooling system, require AC service, or simply want to sign up for routine maintenance, whenever you need our support, we are ready to serve you. Alliance HVAC offers Services to over 20 Communities and territories throughout GTA.

Energy Savings Calculator

Heating and cooling can account for about half of a home’s total utility bill.* By upgrading to a high-efficiency system, you can cut your energy costs while keeping your family perfectly comfortable. Use the energy savings calculator below to see how much you could save.

What people Say About Us

Why Alliance Energy Source?

Reasons To choose Alliance

  • 100% Customer Satisfaction Guaranteed
  • knowledgeable, insured & licensed Technicians
  • +20 Years Experience
  • Best Price Guaranteed
  • Best Furnace Promotions
  • Best HVAC Financing
  • Best Air Conditioner Promotions
  • Fully organized with best experts
  • Reliable and Honest team
  • Lennox Primer Dealer
  • and so much more...


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Right Company For All Your HVAC Needs

Alliance Energy Source has started the operation in early 1999 & over the years it has grown up into one of the most well known & established companies with 6 locations to providing homeowners with quality products & solutions for heating and Air conditioning services in the GTA. We are your single source for all of your Heating Cooling Boiler Heat Pump FurnaceAir ConditionerHot Water TankTankless Water HeaterThermostatHRVAttic Insulation needs.

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See Our Blog

Our HVAC Blogs Helping People in Ontario
 
Furnace || AC || Boiler || Water Heater
Installation || Maintenance & Repair
 
We are Alliance Energy Source, an HVAC installation expert, and we keep posting blogs to provide our clients and readers with helpful tips and advice about your furnaces, air conditioners, boilers, accessories, energy efficiency, maintenance and repairs need. You are always welcome to drop your comment, email or even call us to have answers for your queries. We will answer all your queries on heating and cooling. We are a roundup of HVAC articles, installation and maintenance guides. Most of the contents are designed to help homeowners, and it gives great insight to identify the types of common problems our customers typically face for their units. They might check out these content that could solve some of those problems and serve them better. It's the right place for homeowners that are looking to install new furnaces, AC units or replace the existing one. Our blogs will help you for sure to choose the best HVAC company to meet your perfect needs. Alliance Energy maintaining its quality work to mark credibility among its clients, and we provide them with all the necessary information to make the right decision in their purchase to make their home comfortable. 
Thank you for visiting our HVAC tips and information blog! Please like, share and distribute the articles you find useful!

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