Central Air Conditioner Not Working?

    • Diagnostic and safety check of your equipment
    • Fixed price quote including all parts and labor required - no hidden charges
    • Access to  fully-licensed, expert technicians



Emergency Air Conditioner Repair

If your central air conditioning system breaks down, Husky is here to help. With Toronto’s fastest emergency air conditioning repair service, our factory-trained technicians can repair and service almost any central or ductless air conditioning system make or model in the Toronto area.

Alliance Energy Source 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. (gallery)                                                                                                                                                                                                                                                               Get A Free Estimate  




BrandSeries Efficiency(Seer)CatologPrice
LennoxSignature 18XC1up to 18.5PDFContact us
LennoxElite 16XC1up to 17PDFContact us
LennoxMerit 13ACX13PDFContact us
YorkYFD1313PDFContact us
GoodmanGSX1313PDFContact us



Easy Payment Options

we offer a number of flexible financing options so you can remain cool, calm. With Alliance energy source , there are zero down payments and no hidden fees; just great customer solutions that are tailored to your budget. Get approved today by snap financial




Benefits of Ac Maintenance
any HVAC system require regular care to operate at their best, maintain efficiency, and stay safe. Every cooling system should be inspected by an expert at least once a year. you can save on costs and improve the lifespan of your cooling Ac.

Our technicians will provide professional cleaning, adjustment and safety check up that is done for all models of Air conditioning systems to help ensure the best operation, safety. Avoid breakdowns and expensive repairs and save on energy costs by regularly maintaining your air condition system. At  Alliance Energy source , we have factory-authorized technicians who will perform scheduled maintenance to ensure your system is running perfect. Gallery

Ac Repair

If your home air conditioning is not working, we’ll diagnose the problem quickly. If a repair is the best option for you, we’ll make sure it is done right and correctly. Alliance makes sure that their trucks are well-stocked, so many repair jobs can be accomplished on the same visit as the estimate!(gallery)



AC Maintenance

Tune Up your air conditioner is important because it can help your unit last More. In fact, homeowners could make their unit between 5 and 15 percent more efficient just through regular filter replacements! Additionally, some manufacturer and repair warranties require annual system maintenance to remain valid. We offer a range of tune un and maintenance to fit various budgets and needs. 


HVAC Services

If you need the installation of new heating and air conditioning equipment or the repair of existing equipment, Alliance it is ready to provide the reliable service that you deserve! We offer offers installation, repair, replacement and servicing for all your heating, ventilation, and air conditioning needs.

HVAC Terminology & Abbreviations You Need To Know

What is Seer ?
Seer stands for Seasonal Energy efficiency

When you’re shopping for AC units, a Seasonal Energy Efficiency Ratio, SEER rating, helps you determine an air conditioner’s efficiency. The higher the unit’s SEER rating, the more energy-efficient it is. For a SEER definition, think about it like this: SEER is the ratio of cooling produced in BTUs divided by the watts of electricity used.

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What are BTUs/hour?
Btu stands for British Thermal Unit.

If you’re wondering about the BTU meaning, it’s first helpful to know that BTU stands for British Thermal Unit. BTUs are used to measure energy in relation to heat. When it comes to your AC or heater, the BTU rating tells you how powerful your unit is. When you see 6,000 BTUs/hour, this means that a 6,000 BTU heater can produce 6,000 BTUs of energy over the course of an hour.

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what is IAQ?
Seer stands for Indoor Air Quality

IAQ stands for indoor air quality, which is the air quality within and around buildings and structures. IAQ impacts the health and comfort of building occupants. For IAQ testing, click here. You can also learn more about improving your home’s IAQ for babies and children.

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What Is Two-Stage Cooling?

Two-stage cooling means the air conditioner or heat pump has a compressor with two levels of operation: high for hot summer days and low for milder days. Since the low setting is adequate to meet household-cooling demands 80% of the time, a two-stage unit runs for longer periods and produces more even temperatures.

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what is MERV?

MERV stands for Minimum Efficiency Reporting Value. When researching MERV filter ratings, it helps to know that the smaller the holes in an air filter, the fewer particles that can pass through. So, the higher the MERV rating, the more efficient the filter.

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what is EER?

The best EER definition to know is that EER is the ratio of cooling capacity to the power input (in watts). An air conditioner with a higher EER rating is more efficient.

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what is Seer ?
Seer stands for Seasonal Energy efficiency

ENERGY STAR® is a program of the U.S. Environmental Protection Agency (EPA) designed to help consumers and businesses save money by choosing energy-efficient products and technologies. Heating, ventilation and air-conditioning (HVAC) equipment with the ENERGY STAR® label meets or exceeds federal guidelines for energy-efficient performance. An ENERGY STAR®-certified AC unit could cut your cooling costs by 30 percent.

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Preferred Refrigerant

R-410A was invented and patented by Allied Signal (now Honeywell) in 1991.[3] Other producers around the world have been licensed to manufacture and sell R-410A, but Honeywell continues to be the leader in capacity and sales.[4] R-410A was successfully commercialized in the air conditioning segment by a combined effort of Carrier Corporation, Emerson Climate Technologies, Inc., Copeland Scroll Compressors (a division of Emerson Electric Company), and Allied Signal. Carrier Corporation was the first company to introduce an R-410A-based residential air conditioning unit into the market in 1996 and holds the trademark "Puron".

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Heat Pump
All-in-one Heating and Air Conditioning System

During warmer months, a heat pump works as a normal air conditioner. It extracts heat from inside the home and transfers it to the outdoor air. In colder weather, however, the process reverses—the unit collects heat from the outdoor air and transferring it inside your home.

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What Is Two-Stage Heating?

Two-stage heating means the furnace has two levels of heat output: high for cold winter days and low for milder days. Since the low setting is adequate to meet household heating demands 80% of the time, a two-stage unit runs for longer periods and provides more even heat distribution.

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What people Say About Us

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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