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Markham Air Conditioner Maintenance
Keep Your Cooling System Running with Expert AC Maintenance in Markham
Is your AC working overtime but not delivering that crisp, refreshing air? Maybe you’ve noticed rattles, odd smells, or it just isn’t cooling like it used to. Regular maintenance is key to keeping your air conditioning system running efficiently, season after season.
At LG Home Comfort, we treat your home like it’s our own. Our AC maintenance services in Markham are designed to help you enjoy a cool, worry-free summer — no unexpected surprises, just smooth sailing.
Why AC Maintenance
is a Must for Markham Homes
Let’s face it — with Markham’s hot, sticky summers, your AC doesn’t get a break. And neglecting routine maintenance can leave you sweating (literally and financially). A well-maintained system can run up to 15% more efficiently, saving you on energy bills and costly repairs down the line.
Plus, with proper care, your cooling system can last up to 15 years. It’s like giving your AC a good ol’ Canadian tune-up so it’s ready for anything.
Better Energy Efficiency
A clean and calibrated AC doesn’t have to work overtime to cool your home. That means less energy waste and lower monthly bills — a win-win for your wallet and the environment.
Longer System Lifespan
Just like regular oil changes keep your car running longer, seasonal maintenance helps your AC stay strong for years. It catches small issues before they snowball into major problems.
Less Chance of Mid-Summer Breakdowns
Markham’s heatwaves are no joke. The last thing you need is your AC quitting on the hottest day of the year. Regular maintenance keeps those surprise breakdowns at bay.
Our Markham Air Conditioning Service
At LG Home Comfort, we go beyond a basic checkup. Our detailed 26-point AC maintenance service in Markham leaves no part of your system unchecked — making sure your home stays as comfortable as a cottage weekend.
Get a QuoteThorough System Inspection
From wiring and connections to airflow and temperature control, our techs check every nook and cranny.
Deep Cleaning of Essential Parts
We clean key components like the contactor, inspect fan blades, lubricate moving parts, and make fine adjustments for optimal performance.
Refrigerant Line Assessment
We’ll inspect refrigerant lines for leaks and ensure insulation is intact — because no one likes wasted energy.
Electrical Testing for Safety
Our team tests capacitors, relays, and other critical components. We measure voltage and amperage to ensure everything’s running within safe and efficient limit
Why Markham Chooses LG Home Comfort
At LG Home Comfort, we’re not just HVAC pros — we’re your neighbours. We understand what Markham homes need to stay comfortable through those muggy August days and chilly September evenings. Our job is to help you stay cool, cozy, and worry-free.
We don’t just inspect — we care for your system like it’s our own. From cleaning and testing to tweaking every detail, our goal is to keep your cooling system humming along as smooth as skating on the Rideau Canal.
The (almost) 5 Star company LG Home Comfort has earned 4.9 stars in the Google review The LG Home Comfort Difference
AC units with constant cool air and high performance that don't fail in summer
 | Others | |
Certified technicians:Maintenance and support for your cooling system from certified technicians |  |  |
Professional inspection:Professional inspection and diagnosis of all hidden issues |  |  |
Prompt Repairs:Quick response time from our team |  |  |
Safe installation :Safe installation of cooling solutions |  |  |
Professional Demeanour:Exceptional service from all members of our team |  |  |
Top-tier Equipment:Safe and cutting-edge cooling solutions |  |  |
Transparent Pricing:No hidden fees or additional costs for the installation of AC units in Markham |  |  |
More Ways to
Protect Your Home
Furnace Maintenance Plans 
Water Heater Maintenance Plans 
AC Maintenance Plans Book Your AC Maintenance in Markham Today
When it comes to keeping cool in Markham, don’t leave it to chance. Trust LG Home Comfort for honest service, expert care, and friendly advice.
Contact us today and let’s keep your home comfortable — season after season.
1-866-438-5442 Terms and Conditions
- Once an initial service has been completed, the customer will be on a one-year commitment
- After the initial 12 months, the contract will be renewed on a month-to-month cadence
- If a service is completed for the next year, it automatically renews the commitment for an additional year
- Customers can cancel at any time after the 12-month initial commitment as long as the following year’s service has not been completed.
- Customers need to provide 30 days written notice in order to cancel their plan