Ontario's Trusted Heating & Cooling Experts
Professional Furnace, Air Conditioning, Water Heater & Commercial HVAC Services across the GTA. Quality workmanship with honest pricing — available 365 days a year.
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Why Customers Choose Mahli Heating & Cooling 365
We pride ourselves on delivering exceptional service with integrity and expertise.
Professional & Reliable
Licensed, insured, and experienced HVAC technicians you can trust.
Honest Pricing
Transparent quotes with no hidden fees or pressure sales.
Emergency HVAC Service
24/7 emergency repair services available when you need us most.
Commercial & Residential
Experienced with homes, businesses, rooftop units, and refrigeration systems.
Financing Available
Flexible payment options available for installations and upgrades.
Fast Response Times
Same-day appointments available across the GTA.
What Our Customers Say
Don't just take our word for it. Read reviews from satisfied customers across the Greater Toronto Area.
Professional service and fair pricing. Installed our furnace quickly and explained everything clearly. Highly recommend Mahli Heating & Cooling!
Michael T.
Markham, ON
Very reliable HVAC technician. Fast response and excellent workmanship. They fixed our AC on a hot summer day within hours of calling.
Sarah K.
Richmond Hill, ON
Highly recommend for furnace and AC repairs. Honest and knowledgeable service. No hidden fees or pressure to buy things we didn't need.
David L.
Vaughan, ON
Areas We Serve
Providing professional HVAC services across the Greater Toronto Area and surrounding communities. Same-day service available in most locations.
GTA & Surrounding Areas — Don't see your area? Give us a call at 647-562-9654
24/7 Emergency Heating & Cooling Service
Emergency furnace or AC issue? Call now for fast HVAC repair service.
Frequently Asked Questions
Find answers to common questions about our HVAC services, pricing, and service areas.
Have more questions? Contact us or call 647-562-9654