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Email: [email protected]
Questions? Call us at 905-232-4821

HVAC System trusted Services - GTA


At Sierra Air Mechanical in the GTA we offer over 20 years of experience in premium installation, maintenance and repairs for your heating, ventilation and cooling systems. We offer heating, ventilation and air conditioning (HVAC) services to both commercial and residential clients throughout the entire GTA.

The GTA covers a large area of central southern Ontario spanning from Durham region in the east, to the Golden Horseshoe in the west, and Simcoe county in the north. It is the largest populous metropolitan area in Canada, with downtown Toronto at its core. This makes it a massive area to explore covering hills, farmland, lakes, rivers and major urban centers. At its southern point is Lake Ontario, the largest lake in the area. Toronto is the largest urban area, which is reasonably easy to reach from most parts of the GTA. However, each town and region offers its own charm and attractions including shopping, dining, entertainment and outdoor activities.

Exceptional Value

We pride ourselves in offering exceptional value to our customers. We combine high-quality service and affordable rates in order to meet the needs of any budget. We are the GTA’s trusted HVAC experts, offering a one-stop shop for installation, repairs and maintenance. Our customers never sacrifice quality to receive our high-quality service, with highly durable HVAC systems designed to last at the heart of our business.

Fully Licensed HVAC Technicians

Our fully licensed HVAC technicians can assist with all of your heating, ventilation and cooling needs. Whether it is for your home or business, we can provide a comfortable environment all year long. It takes a properly functioning HVAC system to maintain the right temperature with proper control and healthy air quality. All of our technicians are highly trained and licensed, and continue to receive rigorous training, so they always remain on the leading edge of their industry. All of the work we perform is to code to ensure your safety.

Superior Customer Service

We back all of our work up with a customer service guarantee designed with your satisfaction in mind. We are committed to providing superior customer service from the moment you make your first call to the experts who arrive at your home to complete the work. Everything we do is handled with the utmost care including prompt arrival for your scheduled appointments.

GTA HVAC Services

Our GTA HVAC services include:

  • HVAC Installation
  • HVAC Maintenance
  • Heating and cooling services
  • Rooftop heating and cooling units, heat pumps and more
  • HVAC Repairs including heating and air conditioning service/heating and cooling services

When you are in need of dependable and affordable HVAC services, call the most trusted team in the GTA. It won’t be long before you discover what has made us the number one choice for over 20 years.

Trust Sierra Air Mechanical for all of your HVAC needs! contact us here or give us a call at 905-232-4821 for more information.