About Our Company

Welcome to Cosmopolitan Mechanical Services Inc. Hamilton

Cosmopolitan Mechanical Services Inc. Hamilton is one of the best heating and cooling contractors in Hamilton area. We deal in Lennox, Amana, Rheem, Goodman, and many other brands of HVAC Products. We are proud to be Dave Lennox premier dealer and Dave Lennox circle of excellence award winner.We provide complete home comfort central heating and central air conditioning systems. We specialize in the installation of Forced air gas furnace, Central air conditioner, Humidifier, Tankless water heater, Customized ductwork, Thermostat, and Conventional hot water tank.

In addition, We provide a variety of indoor clean air quality products such as Electronic filter, HEPA filter, Heat ventilation and recovery (HRV) systems, and ultra violet (UV) light.

Our technicians are experts in providing regular yearly maintenance and repair work on many brands of HVAC products such as Lennox, Amana, Goodman, American standard, Trane, Carrier, York, Rheem, and many more. We also provide one of the best boiler and hydronic system installation and repair services. Whether it is an installation of forced air gas furnace or a central air conditioner and repair of an existing furnace or an Air conditioner, our 24/7 emergency line provide quick response to all your HVAC concerns.


We are Committed to offer the Best Customer Service

When it comes to providing the best customer service, our dedicated staff members do their upmost to address your inquires in a most professional manner. We employ highly trained people whose goal is to make cosmopolitan mechanical the best heating and cooling company in Hamilton area. In addition, we aim to provide the highest value for our customers, maximizing quality while minimizing costs. Everything we do shows the full dedication of our technician’s efforts to do the job done right at the first time. According to the experts, when it comes to Furnace and Air conditioning installation, Installers hold the key for a perfect installation. We do our best to provide the best HVAC products and best HVAC installation at the given time.

If you are looking for heating and cooling products please give us a call. We will be glad to provide the best possible installation service or repair service at you convenience.


Our Credentials

We are a good standing member of TSSA, HRAI, BBB. We are proud to be the holder of Circle of Excellence from Lennox, , and NATE certificate. We are also Dave Lennox premier Dealer, Which means we must maintain a high level of quality standards set by Lennox industrie


We are a well established company in the field of heating and cooling. We offer well-trained personnel to service your gas fired equipment from boilers to unit heaters and air conditioning to freezers.

We service and install furnaces, air conditioners, exhaust, ducting, gas piping and ventilation. 24-hours a day, 7-days a week in order to keep you in full comfort throughout the year at the lowest cost possible.


We deal in following Products

  • - Furnaces
  • - Air Conditioners
  • - Boilers
  • - Air Exchangers (HRVs)
  • - Humidifiers
  • - Programmable Thermostats
  • - Tankless Water Heaters
  • - Air Quality Products
  • - Indoor Air Quality
  • - Duct Cleaning
  • - Custom HVAC Solutions
  • - Air Conditioners
  • - Protection Plans

We Provide the following service

  • - HVAC System Repairs & Safety Inspections
  • - Ductwork Design, Fabrication & Installation
  • - Duct Cleaning
  • - Indoor Air Quality Equipment Installation & Service
  • - Installation of Gas piping for all Gas fired appliances
  • - Preventative Maintenance

Our Service Area, See the Following List

  • - Brampton
  • - Markham
  • - North York
  • - Richmond Hill
  • - Toronto
  • - Woodbridge
  • - Concord
  • - Mississauga
  • - Oakville
  • - Scarborough
  • - Unionville
  • - Etobicoke
  • - Newmarket
  • - Burlington
  • - Thornhill
  • - Vaughan

Not Sure you are within the service area? So Please Call us: 905-963-1496 and we will be happy to help.

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