HVAC Services Across Toronto & The Greater Toronto Area:

Guardian Heating & Cooling proudly provides professional HVAC services throughout Toronto and the GTA.

Areas We Serve:

  • Toronto (Downtown, East, West, Central)

  • North York

  • Scarborough

  • Etobicoke

  • Richmond Hill

  • Aurora

  • Newmarket

  • Markham

  • Vaughan

  • Ajax

  • Oshawa

  • Pickering

  • Mississauga

  • Brampton

If you are located anywhere in the Greater Toronto Area, our team is ready to assist.

We provide:

  • Furnace repair & installation

  • Air conditioning repair & installation

  • Heat pump services

  • Boiler service & installation

  • Tankless water heaters

  • Hot water tanks

  • HRVs & indoor air quality systems

  • Humidifiers

  • Fireplace service

  • Pool heaters

  • HVAC maintenance plans

Available 24/7 for emergency HVAC repairs.

Call +1-437-374-0018 for fast local service.