HVAC Installation & Service in Toronto

Experienced and licensed HVAC contractors in Toronto, delivering professional services with a focus on quality and reliability.

As a Toronto HVAC contractor, we provide a range of heating & air conditioning services including:

Heat Pump Rebate in Toronto

We do heat pump installation in Toronto using Lennox residential heat pump systems. Lennox heat pump system made of heat pump SL25XPV installed together with furnace SLP99V is the most efficient ducted heat pump system. It is a cold climate air source heat pump eligible for heat pump grant and heat pump rebate for up to $7100. Also, Lennox gives up to $1350 heat pump rebate for its most efficient ducted heat pump system. Lennox's cold climate heat pump has an efficiency of up to 24 SEER. As a Toronto heat pump contractor we usually install a central heat pump system in one day. The highest efficiency heat pump in winter works down to -20 deg C. Our other products include gas furnaces, central air conditioners, air purifiers and humidifiers.

Toronto HVAC Contractor Since 1991

  • Gas licensed to do furnace installation
  • Air Conditioning licensed to provide air conditioner installation and service
  • TSSA registration as a Heating Contractor
  • HRAI Registration as an HVAC Contractor
  • Insured & Bonded to operate HVAC Contractor
  • Drop sheets are used to protect your floors during furnace installation and air conditioner replacement
  • Warrantied – Parts and Labor for your new furnace installation and new air conditioner installation
  • Rated A+ by BBB. No complaints ever
  • As a Toronto HVAC contractor since 1991 we've made thousands of customers happy.
  • We’ll provide HVAC maintenance to ensure years of comfort.
  • No HVAC cost surprises. The new HVAC system cost will be exactly as quoted.
  • HVAC installation done right the first time
  • HVAC installers are factory trained
  • Our HVAC technicians make sure that the air conditioner and furnace are installed right and functioning correctly before they leave.

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Why Choose Cozy World Inc?


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.

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.
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…

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