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Quick, Reliable AC Repairs and Maintenance
Don’t let a faulty AC ruin your day. At LG Home Comfort, our certified technicians deliver fast, reliable, and affordable AC repair and maintenance services—so you can stay cool without the stress.
Get Your Custom Quote
★★★★★ 4.7/5
4.7 - 1,473 Google reviews
Certified Technicians
Expert HVAC service by licensed and insured pros.
Same-Day Service
We handle urgent AC issues fast, so your home stays cool.
Award-Winning Support
Trusted by over 10,000+ Ontario homeowners with 4.7★ Google rating.
Is Your Air Conditioner Broken? Don’t Sweat It.
We Fix It Right — The First Time
- Same-Day Emergency Air Conditioner Repairs
- We Repair All AC Makes & Models — Carrier, Lennox, Trane, Goodman & More
- Gas Leak Checks, Blower Motor Repairs, Condenser Issues, and more
- Transparent, Upfront Pricing – No Surprises
- Fully Stocked Vans – Most Repairs Done On-Site
- Quick Diagnosis of Common Issues like capacitor failure, low refrigerant, and thermostat malfunctions
Preventive AC Maintenance Services
Routine maintenance helps detect minor issues before they become major expenses. We offer full-service inspections and tune-ups to keep your AC running at peak performance.
- Filter Replacement & Cleaning
- Evaporator & Condenser Coil Cleaning
- Refrigerant Leak Detection & Recharge
- Compressor Health Checks
- Drain Line Flushing & Pan Checks
- Motor Lubrication & Fan Blade Adjustment
- Wiring & Connection Safety Inspection
- Thermostat Calibration & Control Checks
Is Your Air Conditioner Acting Up?
Try These DIY Fixes Before You Call:
- AC not turning on
- Warm air from vents
- Low refrigerant or Freon leaks
- Thermostat not responding properly
- Loud buzzing or clicking noises
- Strange smells or burning odours
- Water leaking from indoor unit
- Frozen evaporator coil
- Excessive humidity indoors
Is Your AC Acting Up?
Try These Quick Fixes:
Common Air Conditioner Issues:
- AC not turning on
- Warm air from vents
- Low refrigerant or Freon leaks
- Thermostat not responding properly
- Loud buzzing or clicking noises
- Strange smells or burning odours
- Water leaking from indoor unit
- Frozen evaporator coil
DIY Checklist:
- Ensure thermostat is set to “Cool”
- Replace or clean air filters
- Remove debris around outdoor condenser
- Listen for odd compressor sounds
- Make sure vents are clear and open
💡 Still not working? Let our experts take a look.
📞 Call 1-866-438-5442 or Book a Service Visit Online!
Why Choose LG Home Comfort?
- Family-Owned HVAC Experts Serving Ontario Homes
- Fully Licensed & Insured Technicians
- Certified in AC Refrigerant Handling & Leak Repair
- Transparent Quotes & No Upselling
- 10,000+ Happy Homeowners
- 4.7 ★ Rating on Google from 1,400+ Reviews
- 24/7 Emergency AC Support Available
Frequently Asked Questions
How long does a central AC system last?
A well-maintained tankless water heater can last 20+ years—almost twice as long as a traditional tank system.
Should I repair or replace my AC?
It could be due to mineral buildup, gas supply issues, or a faulty heating element. Try flushing the unit or checking the error codes—if the issue persists, give us a call!
How often should I service my AC?
We recommend servicing your AC at least once a year—preferably before summer.
What brands do you install or repair?
We handle all major brands including Lennox, Carrier, Goodman, BladeX, Trane, and more.
Still have questions?
If you didn’t find what you were looking for, don’t worry! We’re here to help. Ask us now and we’ll get back to you ASAP.
★★★★★ 5/5
Our Customers Trust Us
Highly recommend LG Home Comfort! Their AC repair team was fast, friendly, and had the refrigerant topped up and system running smoothly within an hour.
S. Patel, Brampton
Called for emergency repair after my unit started making grinding noises. They arrived same day, replaced the capacitor, and even lubricated the motor — amazing service.
L. Doucette, Mississauga
Signed up for their protection plan and already used two free service visits — huge value. They even caught a small gas leak early.
T. Kaur, Kitchener
The Almost
5 Star Company
How Can We Help You Today?
Our team is standing by and ready to help!
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