Experience The Legacy Difference!
100% Satisfaction Guarantee
Or your money back
Honest Pricing
No high-pressure sales
30 Day Repair-to-Replacement
Service callout and parts fees refunded upon replacement of equipment
Right-Sized A/C
Heat-loss calculated specifically to your home’s needs
Large Stock of Equipment & Parts
No delays in service and installs
A/C Cover
Protects your condenser in the winter
Cased Coil
Ensures a clean, proper install
Permits & Inspections
Installed legally and to code
Value Added Installation
Tx Valve, low ambient & thermo wall thimble included
Red Carpet Service
Workspaces left clean






In-House Certified Ticketed Professional Installers. No Subcontractors
Quality Control Check and Walk-Through
24/7 Legacy-Staffed Live Answering Service. No 3rd-Party Call Centers
Registered 10-Year Parts Warranty With the Manufacturer
Guaranteed That Your A/C is Installed Right the First Time!
Honesty. Integrity. Legacy – Locally Owned
Do you need a repair or a service plan for your AC? Find out more here.
Looking for a new Air Conditioner install? Find out more below!

GSX13 Goodman Energy Efficient Split System Air Conditioner Up to 14 SEER.

GSX14 Goodman Energy Efficient Split System Air Conditioner Up to 15 SEER.

GSX16 Goodman Energy Efficient Split System Air Conditioner Up to 16 SEER.


ML17XC1 Lennox Energy Efficient Split System Air Conditioner up to 17 SEER.

EL17XC1 Lennox Energy Efficient Split System Air Conditioner up to 18.6 SEER.

XC20 Lennox Two-Stage Energy Efficient Variable Speed Split System Air Conditioner up to 22 SEER.

SL28XCV Lennox Modulating Energy Efficient Variable Speed Split System Air Conditioner up to 28 SEER.


4TTR040 Trane XR14 Energy Efficient Split System Air Conditioner Up to 16 SEER.

4TTR060 Trane XR16 Energy Efficient Split System Air Conditioner Up to 17 SEER.


TC4B Coleman Energy Efficient Split System Air Conditioner Up to 14 SEER.

CC7B Coleman Energy Efficient Split System Air Conditioner Up to 17 SEER.
Legacy Heating and Cooling is your trusted Air Conditioning leader in Calgary and Edmonton areas!
Air Conditioning Contractor
Always stocking Air Conditioners for both the Edmonton and Calgary regions:
- Goodman Air Conditioner Installation (GSX13, GSX14, GSX16, GSXC16, and GSXC18/20)
- Lennox Air Conditioner Installation (ML17XC1, EL17XC1, XC20, and SL28XCV )
- Coleman Air Conditioner Installation (TC4B and CC7B)
- Trane Air Conditioner Installation (XR13, XR14, and XR16)
- Many models of Heat Pumps also available!
Plus Legacy Heating & Cooling offers the Legacy Lifetime Protection Plan on our new installs as well as Annual Maintenance Plans!
Air Conditioner Install & Repair in Edmonton and Calgary, call us today. 780-733-1256 and 403-451-1337
With our flexible payment options, getting an Air Conditioner in Edmonton or Calgary can be a financial affordable option.
Book your Free AC Quote Today!
What You Need To Know Before Buying a New Air Conditioner in Edmonton and Calgary.
Whether your old air conditioner has had enough and you doubt that it will be able to get you through the next summer or you’re interested in improving your energy efficiency moving forward, there are some things that you should know before you rush out and buy that new air conditioner for your Calgary or Edmonton home. After all, if you could get by with air conditioner repair rather than a new installation, that could save you some money.
That said, a new central air conditioner for your Edmonton or Calgary home isn’t something to take lightly. It could represent a significant expense, and if you choose the wrong one you could also end up paying more in energy costs each month if the unit you go with is under or overpowered for the size of your home or it isn’t compatible with your ducting.
Improperly installed AC
The irony is that many Air Conditioners are improperly installed, so even if you opt for the best air conditioner money can buy, you may still be left with an air conditioner that won’t adequately cool your home, or an air conditioner that may cost you significantly more to run. There are also humidity problems to consider, as well as airborne pollutants and other air circulation issues to keep in mind, making that air conditioning installation for your Edmonton or Calgary area home a crucial decision.
The good news is that a new air conditioner from Legacy Heating and Cooling will last a long time. Meaning any money and time you spend on a new AC today will keep you cool and comfortable in your home for years to come. Even if your existing air conditioning is working, you may be able to save money by switching to a more modern air conditioner that is more efficient at cooling your Edmonton or Calgary home.
Here are some other things to consider for Air Conditioner Install & Repair.
Hire a professional installer.
It may not seem like a complicated job, but air conditioning installation is not something to skimp out on. You may be able to buy an air conditioner from a big-box retailer or have one delivered to your home, but the installation is the most important part. A low-quality or shoddy installation could rob you of all those efficiency gains, as well as potentially shortening the lifetime of your new air conditioner. Call Legacy Heating and Cooling for your AC needs!
Get the right air conditioner size for your home.
When you buy in a retail store or online, it’s hard to make sense of all those numbers and models. And if you end up choosing an air conditioning unit that is underpowered for your Calgary or Edmonton home, you could end up paying more each month or reducing the life of your air conditioner. A too-large air conditioner is also a problem since you’re paying for power you don’t need.
Complete a load calculation.
Homes need a load calculation done anytime a new air conditioner is installed in Calgary or Edmonton because without it there’s no way to know if your system is running at peak efficiency. Indeed, if you had an underpowered or overpowered unit installed the last time out, simply replacing it with a similarly powered unit could lead to the same problems that you’re experiencing today.
Don’t forget the maintenance.
Some homeowners may believe that an air conditioner only needs maintenance when there’s a problem. But annual tune-ups can help keep that new air conditioner cooling your Edmonton or Calgary home for longer than if you ignored it year after year. Not only is air conditioning maintenance needed to help ensure the long life of your new air conditioner, but it’s also a way to ensure that you’re getting best out of your air conditioner on a daily basis.
Key Benefits of Air Conditioning
1) Improved Health and Indoor Air Quality
On average air quality inside of a building is two to five times worse than outdoor air. Air Conditioners circulate filtered air throughout a home and keep the air inside cool and clean from insects, allergens, dust, dirt, smoke, bacteria, pollens, and pollutants.
Seasonal Energy Efficiency Ratio (SEER) = Cooling Output During Summer / Energy Used During Summer

2) Improved Mental Capacity and Better Sleep
Prolonged exposure to heat and humidity can not only lead to heat exhaustion but also cause overall mental sluggishness. Sleeping during warm nights can be difficult, leading to a lack of deep sleep, comfort, wakeups, and bed sweating. A cool home will greatly improve your family’s sleep, comfort, and mood.
3) Dehumidification
High humidity promotes bacterial and mold growth and leads to furniture degradation, stuffy-feeling environments, and other issues. Air conditioning can greatly reduce the humidity of your home.
The Cost to run your Air Conditioner
Average Summer Monthly Air Conditioner Electrical Cost Based on 10 kW
& Decibel Sound Levels When Running (June – Sept)
Seasonal Energy Efficiency Ratio (SEER) = Cooling Output During Summer / Energy Used During Summer
Square Footage | AC Size | 10 SEER | 13 SEER | 14.5 SEER | 16 SEER | 18 SEER | 20 SEER |
---|---|---|---|---|---|---|---|
< 1000 | 1.5 Ton (18k BTU) | $71 (77 db.) | $55 (75 db.) | $49 (72 db.) | $44 (71 db.) | – | – |
1000-1650 | 2 Ton (24k BTU) | $95 (77 db.) | $73 (75 db.) | $66 (74 db.) | $59 (71 db.) | $53 (68 db.) | $47 (66 db.) |
1500-2100 | 2.5 Ton (30k BTU) | $118 (77 db.) | $91 (73 db.) | $82 (74 db.) | $74 (71 db.) | – | – |
2100-2400 | 3 Ton (36k BTU) | $142 (77 db.) | $109 (74 db.) | $99 (73 db.) | $89 (71 db.) | $79 (68 db.) | $71 (66 db.) |
2400-2800 | 3.5 Ton (42k BTU) | $166 (78 db.) | $128 (75 db.) | $115 (73 db.) | $104 (73 db.) | – | – |
2800-3200 | 4 Ton (48k BTU) | $190 (78 db.) | $146 (76 db.) | $131 (74 db.) | $118 (73 db.) | $105 (74 db.) | $95 (70 db.) |
> 3200 | 5 Ton (60k BTU) | $237 (78 db.) | $182 (77 db.) | $164 (75 db.) | $148 (73 db.) | $132 (74 db.) | $118 (65 db.) |
Based on annual cooling hours
Contact Legacy Heating and Cooling for all of your Air Conditioner Install & Repair! Interested in a Heat Pump to satisfy both your Heating and Cooling needs, Legacy Heating and Cooling is your go to HVAC Contractor in Edmonton, Calgary and surrounding areas!
HVAC Brands We're Proud to Carry
Legacy only uses the most efficient and cost-effective HVAC products. We pride ourselves on putting quality and customers first! We will equip your new home with the best HVAC system and offer the most reliable residential heating service in Edmonton and Calgary.



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We’ll help you find the right heating and air conditioning system for you and your budget.