GTA - 905-822-9375   
Cambridge - 519-342-1246   
Ottawa - 613-702-0302   
New Market - 289-210-1430   
Toll Free - 1-855-245-4328


Heating solutions for your home or


Air conditioning solutions to keep you
cool this summer.

Indoor Air Quality

Indoor Air Quality solutions to keep you
cool this summer.

Home Protection

Let us worry about breakdowns so you
don’t have to.


top rated hvac brands We Carry

About Our Company

Cosmopolitan Mechanical Service Inc. The name itself says it all. A well established residential heating and cooling home comfort company. We have the latest equipment, highly trained and experienced personnel to get the job done.

From many years Cosmopolitan Mechanical Services is considered as the most reliable and affordable HVAC company by the homeowners of Greater Toronto Area. Cosmopolitan Mechanical Services Inc. sells, installs, repairs and performs maintenance services of heating and cooling systems which includes high efficiency furnaces, central air conditioners, tankless/water heaters, humidifiers, air filtration systems, indoor air quality products, gas piping for barbeque and fireplace. Read More