About Us

In HVAC Service for 30+ Years!

As one of the best Toronto HVAC Contractors, we provide heating and cooling HVAC service of HVAC system including HVAC installation and repair since 1991.  Specializing in the installation, repair, and maintenance of residential furnaces, heat pumps, and air conditioning systems, we bring a wealth of experience and expertise to every project.

At Cozy World Inc., we maintain residential HVAC systems to provide proper heating and cooling for your home. Experience the difference that the HVAC company with over 30 years of quality and customer care can make in your home comfort.

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Rated Best HVAC Company

CLICK BELOW to see reviews from Google, Lennox and Homestars

John Tsui
John Tsui
3 weeks ago
Have used the maintenance service since the installation of the furnace and A/C from Cozy World for few years. Their service was punctual, excellence, courteous and honest as well as their service fee is reasonable. Highly recommend!!!!
Kevin Zhang
Kevin Zhang
3 months ago
Used this company twice. They installed a new AC unit for me last summer. Efficient and easy to work with. This past week, they did maintenance on my furnace as I noticed some performance issues and its a very old one. The gentlemen did a great job explaining the situation and what he did. Furnace now runs much better and noticeably saving gas. Definitely recommend…
Bill Welch
Bill Welch
11 months ago
I was on the hunt for a cold climate heat pump system to replace our 20 year old Carrier system. Based on all the great reviews on Google and Homestars, I picked Cozy World (after receiving 2 other quotes from other companies). Boris was extremely knowledgable and responsive providing a great quote for a Lennox Signature heat pump/furnace system. No matter how many questions I…
Esther Chen
Esther Chen
a month ago
Ramin was very knowledgeable, professional and friendly. He arrived on time, found the cause of our leaky furnace, and repaired it. We are very happy with Cozy World …We highly recommend Cozy World.
BJ
BJ
3 months ago
I've had my furnace and AC serviced and maintained by Cozy World for several years now and while the technicians are not the same year after year, the quality of the service, professionalism and knowledge base of Cozy World technicians have always been top-notch. Needless to say, CW also installed my furnace and AC seven years ago and I highly recommend them for both new…

Why Choose Cozy World Inc?

Experienced

With over three decades of experience in the HVAC industry, Cozy World brings a wealth of knowledge and expertise to every project, ensuring reliable and efficient solutions for your home.

Certified & Insured

Our team consists of certified professionals who are fully insured, providing you with peace of mind knowing that your HVAC needs are in capable hands.

Authorized Dealer

As an authorized Lennox dealer, we offer access to the latest technology and products, delivering quality and innovation to your home.

Energy Efficiency

Cozy World is your partner in maximizing energy efficiency. Our team is well-versed in eco-friendly HVAC solutions to help reduce your carbon footprint and lower energy costs.

Transparent Pricing

At Cozy World, we believe in transparency. Our pricing is straightforward and competitive, so you can make informed decisions about your HVAC investments.

Professional Installation

Our commitment to professionalism extends to every installation. We take pride in our meticulous work, ensuring that your HVAC system is installed with precision and care.

Ready to Get an HVAC Service Quote?

Whether you have questions, need assistance, or want to schedule a service, we're here to help. Don't hesitate to contact us anytime.