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Air Conditioning Installation & Repair In Vaughan
Toronto summers are getting hotter, and your home deserves an air conditioning team that gets it right the first time. Since 1974, Husky Heating and Air Conditioning has helped thousands of GTA homeowners stay cool with expert installation, reliable repairs, and proactive maintenance plans.
Every job is handled by our own NATE-certified, TSSA-licensed technicians. We never use subcontractors. With our satisfaction guarantee backing every project, you can count on us to deliver the comfort your family needs, on time and on budget.
Whether you’re shopping for a new system, need a fast repair, or want to extend the life of your current unit, start here.
Satisfaction Guaranteed
As a smaller company with a 40+ year history of happy customers, we know it’s important to back up our promises. That is why we offer our satisfaction guarantee. Whether it’s a new furnace or air conditioner installation or repair of old air conditioner units, we make sure you’re treated the way we’d want to be treated. Learn all about our guarantee.
Call us 24/7: 905-761-9485 or 416-665-3666
Request A Free QuoteCommon Air Conditioning Problems
AC Freezing Up
One common reason for an AC freezing up is restricted airflow, often caused by dirty air filters or blocked vents. When airflow is restricted, the evaporator coil can become too cold and freeze the condensation on its surface.
Leaking Water
Water leakage from an AC unit typically indicates a clogged or damaged condensate drain line. When the condensate drain line is blocked, water accumulates in the AC unit and may overflow, causing leaks.
Refrigerant Leaks
Refrigerant leaks can occur due to damaged or corroded refrigerant lines, fittings, or coils. When refrigerant levels are low, the AC system cannot effectively absorb heat from the indoor air, leading to decreased cooling performance and possibly even blowing warm air.
Not Turning On
Several factors can cause an AC unit not to turn on, including electrical issues such as a blown fuse or tripped circuit breaker, a faulty thermostat, or a malfunctioning compressor. Lack of power supply or a malfunctioning capacitor can also prevent the AC from turning on.
Dirty Condenser Coils
Dirty condenser coils can impair the heat exchange process in the outdoor unit of the AC system. Accumulated dirt, debris, or grime on the condenser coils restrict airflow and hinder heat dissipation, so your AC isn’t providing adequate cooling.
Clogged Filters
Clogged air filters restrict airflow and cause the AC system to work harder to maintain the desired indoor temperature. This increased workload can lead to reduced cooling capacity, higher energy consumption, and potential system malfunctions or failures if left unaddressed.
Get Your AC Replaced Today!
Why You’ll Love Husky Heating and Air Conditioning
You’ll love the high quality service and expertise we provide. After all, we’ve had more than 40 years to refine our air conditioner installer know-how, and our people skills too!
Husky is both a Lennox Premier Dealer and a Carrier Dealer. We are continuously checked to make sure we live up to rigorous standards set by these top air conditioning manufacturers.
Speedy AC Replacements
If you have an emergency (like if your AC unit stops working), we can have someone at your door within 4 hours. We respond to you within 30 minutes within business hours – and that’s just emails. If you call our emergency line we answer 24 hours a day.
We're on Time
We respect your time and arrive at your door when we say we will.
Professional HVAC Technician
Not only is our AC installation team highly knowledgeable, but they’re also nice guys too. They’ll make sure the job is done right, and they’ll keep your home tidy and clean.
We're NATE certified
We keep upgrading our skills with help from the North American Technician Excellence program. NATE is the only independent, 3rd party North America-wide certification organization.
We're Guaranteed
If you’re not happy with our air conditioner repair in Vaughan, we’ll make it right.
We're Award Winning
That’s right – there’s an award for reliable AC repair service. We’ve been voted Best Heating and Air Conditioning Company in Vaughan in the Top Choice Awards.
Top Central AC Models for Ontario Homes (2026)
Choosing the right air conditioner starts with understanding efficiency.
Modern units are rated using SEER2 (Seasonal Energy Efficiency Ratio 2), which measures cooling output against energy consumed under real-world conditions. The higher the SEER2 rating, the lower your electricity bills.
Under Canada’s Energy Efficiency Regulations, the national minimum for new central air conditioner installations is 13.4 SEER2, but most GTA homeowners see meaningful energy savings by stepping up to the 16 to 22 SEER2 range.
As a Dave Lennox Premier Dealer and Carrier Factory Authorized Dealer, Husky carries the full range from both manufacturers. For both brands, we’ve provided the top model for each series below.
Lennox Air Conditioners
Lennox Air Conditioners lead the industry in efficiency, with the broadest SEER2 range among major manufacturers.
Dave Lennox Signature Collection
Lennox’s top line, with SEER2 ratings ranging from 19.2 to 25.8. The models in this tier feature SilentComfort technology, ENERGY STAR certification, and a 10-year limited warranty on the compressor and covered components. Best for homeowners who want the lowest operating costs and premium comfort.
SL28XCV Air Conditioner
- SEER2: up to 25.8
- SEER: up to 28.0
- Sound Rating: 59
- ENERGY STAR® Certified
- Stages of Cooling: Variable-capacity
- SilentComfort™ Technology
Lennox Elite Series
Models range from approximately 15.3 to 22.4 SEER2, with two-stage and variable-speed options available, offering a strong balance between upfront investment and long-term energy savings.
All Elite models include a 10-year limited warranty on compressors and a 5-year limited warranty on covered components, with a 10-year extended limited warranty available through product registration.
EL23XCV Air Conditioner
- SEER2: up to 22.4
- SEER: up to 23.3
- Sound Rating: 59
- ENERGY STAR® Certified
- Stages of Cooling: Variable-Capacity Operation
Lennox Merit Series
Dependable single-stage units that meet or exceed current minimum efficiency requirements, delivering reliable cooling at the most budget-friendly price point.
All Merit models include a 5-year limited warranty on compressors and covered components, with a 10-year extended limited warranty available through product registration.
ML18XC2 Air Conditioner
- SEER2: up to 17.8
- SEER: up to 18.0
- Sound Rating: 75
- ENERGY STAR® Certified
- Stages of Cooling: Two-stage
Carrier Air Conditioners
Carrier developed modern air conditioning in 1902, and the engineering of Carrier Air Conditioners remains among the most trusted in the industry today.
Carrier Infinity Series
Carrier’s top line, with SEER2 ratings up to 24 across variable-speed models. The Infinity series integrates with Infinity furnaces, air filtration systems, and controls for a complete home comfort system.
All Infinity models feature WeatherArmor protection, Silencer System II for quiet operation, and Puron refrigerant. Includes a 10-year parts limited warranty upon timely registration.
Infinity® 26 Air Conditioner with Greenspeed® Intelligence (24VNA6)
- SEER: up to 26
- SEER2: up to 24
- Sound Rating: 51
- ENERGY STAR® Certified
- Stages of Cooling: Variable-speed
- Silencer System II Design
Carrier Performance Series
SEER2 ratings of up to 17, with two-stage and single-stage options that deliver excellent energy efficiency at a more accessible price.
Performance models share the same WeatherArmor durability, Silencer System II design, and Puron refrigerant as the Infinity line. Includes a 10-year parts limited warranty upon timely registration.
Performance™ 17 2-Stage Air Conditioner (24TPA7)
- SEER: up to 18
- SEER2: up to 17
- Sound Rating: 71
- ENERGY STAR® Certified
- Stages of Cooling: Two-stage
Carrier Comfort Series
Carrier’s most budget-friendly line, with SEER2 ratings up to 16.5 across single-stage models. All Comfort units feature WeatherArmor protection and Puron refrigerant, delivering the same reliable Carrier performance at the lowest upfront cost. Includes a 10-year parts limited warranty upon timely registration.
Comfort™ 15 Central Air Conditioner (24SCA5)
- SEER: up to 16.5
- SEER2: up to 16.5
- Sound Rating: 76
- ENERGY STAR® Certified
- Stages of Cooling: Single-stage
Not sure which system is right for you? Our certified technicians will assess your home’s size, layout, insulation, and ductwork to recommend the best fit. Request a Free Quote
Choose Your Air Conditioning Solution
Husky believes in providing excellent air conditioner installation services for the best possible price. It’s important to remember that you’ll need a professional to help you select the right air conditioner. The most powerful one on the market won’t necessarily be the best for your home – ACs need to match the home size they’re designed for so they don’t overwork and develop problems.
Air Conditioner Installation & Sales
Ready for a new central air conditioner? We carry a full lineup of Lennox and Carrier systems in every efficiency tier, from dependable entry-level units to premium variable-speed models. Our team will size the right system for your home, walk you through your options, and handle the entire installation.
Ductless Mini-Split Systems
No ductwork? No problem. Ductless mini-splits from Carrier, Lennox, and Mitsubishi are ideal for additions, converted garages, condos, or older homes without existing ducts. They provide targeted cooling (and heating) room by room, with whisper-quiet operation.
Contractor of Choice on “Love It or List It”
When Hilary & Davids’s team needed HVAC advice and work, they turned to the friendly experts at Husky.
“Jenissie and Clifford arrive on time and completed the installation in 2:30 hours. They were professional and courteous. They used drop sheets to protect our carpets and cleaned up the work site upon completion. They fully explained what they were going to do and explained the operation of the new HVAC unit when they were finished. 100% satisfied with price and service fom Husky. Will contact Husky the next time we need any maintenance or heating or air conditioning products”
– Wayne in North York, August 29, 2018
Air Conditioner Replacements
We provide air conditioning replacement services using the top-model air conditioner systems you can find in the GTA.
We’re here for you 24 hours a day, 7 days a week – even on holidays.
You’ll love our 4-hour response time for emergency situations.
Call 905-761-9485 (or 416-665-3666) to get in touch with us.
Why Choose Husky For Your AC Repairs >
Air Conditioner Installation
We install new central air and ductless AC systems and will help you find the right system for your needs. Just tell us your budget, efficiency requirements and the size of your home and we’ll provide the perfect system for the job. We install Carrier and Lennox systems because of their excellent reliability. Why bake in Toronto’s oven-like conditions all summer when you can stay cool and refreshed through the worst of the heat!
View Our Central Air Systems >
View Our Ductless (AKA Mini-Split) Systems >
Which Is Best For You? Check Our Guide >
Air Conditioner Tune Ups
We provide maintenance and protection services that will help your AC system last longer and save on energy costs at the same time! It really pays to keep your system in tip top working order.
Our Cooling Service Area Includes The Entire Toronto Region
No matter what part of the GTA you live in, we can help. We’re ready to drive from Burlington to Oshawa, and from the shores of Lake Ontario north to Caledon, King and Georgina. We are the cooling service experts Toronto depends on!
Air Conditioner Rebates
Upgrading your cooling system in 2026? Ontario homeowners may be eligible for savings or significant rebates through Costco and the Home Renovation Savings Program.
Here is what GTA homeowners should know:
Costco Members
As a certified Costco HVAC installer, Husky offers a 10% Costco Cash-Back Card on qualifying purchases.
Rebate programs change frequently, and individual eligibility depends on your home’s heating source, equipment age, and other factors. Our team stays current on our Costco HVAC products and will help you identify the rebates you qualify for during your free in-home consultation.
Request A Free QuoteHeat Pump Rebates
If you’re already shopping for a new air conditioner and your furnace is aging too, a cold-climate air-source heat pump could be a smart move. Heat pumps provide both cooling and heating in one system, and they qualify for some of the largest rebates available.
Rebates of up to $7,500 are available depending on system size and whether you bundle additional upgrades. No pre-retrofit energy audit is required for a standalone heat pump installation.
Request A Free QuoteSmart Thermostat Rebate
A $100 rebate is available for eligible smart thermostats, with no energy assessment required.
Request A Free Quote
Frequently Ask Questions About Air Conditioning
How much does a new central air conditioner cost in Vaughan?
The total installed cost of a new central air conditioner in the GTA typically ranges from about $3,500 to $10,000 or more, depending on the brand, model, efficiency rating, system size (tonnage), and the complexity of your installation. Factors such as whether your home needs ductwork modifications, electrical upgrades, or a new thermostat can also affect the final price. The best way to get an accurate number is to book a free in-home consultation, where we assess your home and provide a detailed quote with no hidden charges.
What is a good SEER2 rating for an air conditioner in Ontario?
For most Ontario homes, a SEER2 rating of 16 or higher offers a solid balance between upfront cost and long-term energy savings. Systems in the 16 to 20 SEER2 range are the most popular choice among GTA homeowners. Stepping up to a higher-efficiency variable-speed model (20+ SEER2) can reduce cooling energy use by 30% to 40% compared to an older unit and provides noticeably better humidity control during our muggy summers.
How long does a central air conditioning installation take?
A standard central air conditioner installation, where compatible ductwork and electrical service are already in place, is typically completed in one day (roughly four to eight hours). If the project requires ductwork modifications, a new condenser pad, or electrical upgrades, it may take a second day. We will provide a clear timeline during your free in-home consultation, so you know exactly what to expect.
Should I repair my 15-year-old AC or replace it?
The average central air conditioner lasts 12 to 17 years. If your unit is 15 years old and experiencing frequent breakdowns, rising energy bills, or declining cooling performance, replacement is usually the more cost-effective choice. That said, if the issue is straightforward, an air conditioning repair can still make sense. Our technicians will inspect your unit, explain your options honestly, and help you compare the cost of repair against the long-term value of a new system.
Call Husky for your Toronto Air Conditioning Repair Needs
Our team of certified technicians will be there for your air conditioners maintenance or repair- we are the experts on ac repair in Toronto, Richmond Hill, East York and anywhere in the GTA. We will be happy to help prevent any emergency ac repairs as well as be there if your unit does break down in the middle of a heatwave.
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