No heat or no cooling? We diagnose and fix HVAC systems properly.
Serving Toronto, Vaughan, Richmond Hill, Barrie & nearby areas • Same-day service available
HVAC problems can start small and get worse quickly. We diagnose the issue clearly and explain your repair options before work begins.
Call 647-334-7733
At 911 Appliance Repair Services, we provide heating and cooling repair, installation, and maintenance for homes and rental properties across Toronto and the GTA.
We diagnose and repair furnaces, air conditioners, thermostats, and full HVAC systems.
We repair gas and electric furnaces, ignition systems, and airflow issues.
We fix AC units that are not cooling, blowing warm air, or not turning on.
We install energy-efficient heating and cooling systems tailored to your home.
Regular maintenance helps prevent breakdowns and improves system performance.
We provide urgent HVAC repair services to restore your system quickly.
Need HVAC service today? We diagnose the problem and fix it properly.
Call 647-334-7733We know a broken heater or AC can’t wait. Call us. We respond quickly and provide clear service options.
Our pros have years of experience fixing and installing HVAC systems in Toronto homes and businesses.
No surprises – just fair prices for top-notch service.
We serve all of Toronto and the GTA, from Etobicoke to Scarborough and beyond.
911 Appliance Repair Services diagnoses and repairs HVAC systems from many major heating and cooling brands. If your furnace, air conditioner, or heat pump is not working properly, we can help.
Our heating and cooling division also operates under the name 911 Home Heating & Cooling, providing dedicated HVAC services across Simcoe County.
Get your air conditioner ready for summer in Innisfil with a few simple checks like replacing the filter, testing the thermostat, and cleaning around the outdoor unit. These quick steps can help prevent breakdowns and keep your home cool. If your AC is not cooling, it may need professional repair.
If your furnace is running but not blowing hot air, it’s usually caused by a dirty filter, thermostat issue, or ignition problem. Try checking the thermostat settings, replacing the filter, and making sure vents are open. If it’s still blowing cold air, it likely needs professional furnace repair.
If your furnace is not heating in Barrie, our team at 911 Appliance Repair Services can quickly diagnose the problem and find the real cause. We provide full HVAC system checks, thermostat testing, airflow inspection, and part replacements when needed. Serving Barrie and surrounding areas, we make sure your home stays warm and safe all winter.
Fast diagnosis. Honest pricing. Same-day service available.
