Cool Check Air Conditioning Ltd.

Cool Check Air Conditioning Ltd. Commercial Heating & Air Conditioning Cool Check Air Conditioning Ltd. You can rest assured our service is up to code.

is one of the most progressive HVAC service providers in the Greater Toronto Area with over 25 years experience. Since 1991 we have been servicing commercial and industrial enterprises of all sizes across the GTA with reliable 24/7 service. Our experience means that we will be able to provide a solution for any of your needs from Service to Installs. As a member of Union Local 787 we ensure our te

chnicians are trained according to their standards and are all TSSA certified. Cool Check was the only Canadian company to be voted “The Best Contractor to Work For 2010” by the NEWS the HVAC contractor’s weekly magazine. Our technicians are all fully licensed and Cool Check is bonded and insured. With our experience and highly trained technicians we can provide you with a solution to any of your HVAC problems or needs. Please contact us at [email protected] for a timely solution. Cool Check believes in giving back to the community, and we are closely connected with The Salvation Army. Together we have donated funds and equipment to local causes like The Salvation Army Shelters, Churches, Kids’ camps and many other worthy initiatives.

The Cool People! Cool Check has been in business for 35 years and continues to provide the Gold standard for our industr...
02/04/2026

The Cool People! Cool Check has been in business for 35 years and continues to provide the Gold standard for our industry!

Today is a good day to keep people COOL!
01/21/2026

Today is a good day to keep people COOL!

Heat Warning!!!!
06/22/2025

Heat Warning!!!!

Another beautiful job done by Cool Check!And the photo contest winner amongst our techs is Dan!
04/04/2025

Another beautiful job done by Cool Check!
And the photo contest winner amongst our techs is Dan!

We go to the ends of the Earth for our customers!
02/11/2025

We go to the ends of the Earth for our customers!

Company Christmas Get Together 2024
12/09/2024

Company Christmas Get Together 2024

Another great hoist with Cool Check!
11/12/2024

Another great hoist with Cool Check!

Cool Check Employee Golf Tournament!!!St. Andrew’s Golf Club Aurora
09/09/2024

Cool Check Employee Golf Tournament!!!
St. Andrew’s Golf Club Aurora

How cool is this? Big or small we fix them all! Or replace! Call Cool Check today for all your commercial HVAC needs!
08/19/2024

How cool is this? Big or small we fix them all! Or replace! Call Cool Check today for all your commercial HVAC needs!

05/29/2024
05/29/2024

Address

25 Coronet Road
Toronto, ON
M8Z2L8

Telephone

+14162361000

Website

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