About LT Heating and Cooling

LT Heating and Cooling is committed to delivering top of the line HVAC services. We back up all our work with 100% satisfaction guarantee. We service the entire Greater Toronto area.

We provide the absolute best service and products to our customers. LT Heating and Cooling has a customer first policy we always put our customer needs first.

About LT Heating & Cooling

Our Services

Air Conditioner Services


LT Heating and Cooling technicians are experts in air conditioner repair. They are fully trained to repair any and all makes and models.


Air conditioner maintenance is very important. Setting up regular maintenance will reduce your energy bill and prevent unnecessary repairs. If your AC does need repairs contact us and an expert of ours will be right away. Trust the experts at LT Heating and Cooling for all your AC needs.

Sales & Installation

We offer top of the line installation and AC units. Our experts will install your new AC in a timely and professional manner. LT Heating and Cooling has a 100% satisfaction guarantee for all it’s products and services.

Air Conditioner Services
Heating Services

Heating Services

Furnace Repair

If you are in need of a furnace repair, our experienced furnace technicians at LT Heating and Cooling can repair it all.

Furnace Maintenance

The best way to avoid poor performance and efficiency issues is to schedule annual furnace maintenance. We offer a variety of furnace maintenance and tune-up plans.

Sales & Installation

From start to finish, our experts will help you find and install a system that fits your budget, home and energy efficiency needs.

We provide best service and products to our customersSCHEDULE AN APPOINTMENT NOW!

Commercial Services

HVAC Maintenance

Our experienced technicians are fully equipped to perform expert commercial HVAC maintenance created to meet or exceed all the foremost manufacturers’ recommendations.

Service & Installation

Our expertly trained commercial HVAC technicians are ready to systematically install, repair and maintain all commercial HVAC equipment for your building.

Free Consultation

Call 647 992 7983 or click to schedule an appointment. It’s almost effortless with our free consultation. Save energy, money and time. We look forward to meeting with you.

Commercial Services
Air Quality

Air Quality

Filtration Systems

Using the right air filtration products for ideal indoor air quality helps reduce pollutants and particles from entering the air in your home.


Whole-home central humidifiers maintain humidity within 1% of your preferred levels throughout your home, creating a healthier home, lessening dry sinuses, itchy skin and sore throats, and keeping wood from cracking or warping.


We’ll help you control the humidity in your home with quality equipment choices, knowledge and expert service—for all makes and models.

Ventilation Systems

Our technicians will get your home fit with best ventilation products Service Experts style, so you and your home can breathe better.

Reputation is everything and our work is quality.
Steve Michelle
LT Heating and Cooling installed a humidifier, they were very professional and efficient.
David Cole
They set up my entire ventilation, A/C and furnace system for our new business. The service was simply amazing.
Michelle Nyce
Hire LT Heating and Cooling for all your HVAC needs.

Service Partners