Skip to content
24/7 emergency HVAC service647-371-0340
TORONTOHEATING & COOLING

24/7 Emergency HVAC Service in Toronto

No heat or no cooling? We answer 24/7.

Heating and cooling problems don't wait for business hours. When your furnace stops on a −15°C night or your boiler fails on a holiday weekend, call us at 647-371-0340 and a real person will answer. We dispatch licensed technicians across Toronto and the GTA around the clock.

Our emergency technicians handle no-heat calls, boiler failures, AC breakdowns during heat waves, and safety issues. If you smell gas, leave the home immediately and call Enbridge Gas or 911 first — then call us for the repair once the area is safe.

HVAC installation completed by our licensed Toronto technicians

Signs you need emergency service

  • No heat in winter
  • No cooling during a heat wave
  • Carbon monoxide alarm going off (call 911 first)
  • Boiler leaking or over-pressurized
  • Burning smell from vents
  • Frozen pipe risk from heating failure

How our emergency service service works

  1. 1Call 647-371-0340 any time
  2. 2Triage on the phone and safety advice
  3. 3Technician dispatched with an arrival window
  4. 4Diagnosis and upfront quote
  5. 5Repair or temporary heat to keep you safe

Why choose Toronto Heating & Cooling

We're a Toronto-based team, not a call centre. Our gas technicians are TSSA-licensed, electrical work meets ESA requirements, we're HRAI members and fully covered by WSIB and liability insurance. You get a written price before we start, clean and respectful work in your home, and a warranty that stands behind every job — 90 days on repair labour and up to 10 years on new equipment when registered.

We serve homes and condos across Toronto, North York, Scarborough, Etobicoke, East York, York, Mississauga, Vaughan and Markham. Call 647-371-0340 for same-day service, or request a quote and we'll get back to you quickly.

Frequently asked questions

Do you charge more for emergency calls?

After-hours calls carry an emergency service fee that we tell you on the phone before dispatching. There are no hidden charges.

How fast can you get here?

Arrival time depends on location and call volume, but we prioritize no-heat calls with vulnerable occupants and aim to arrive within a few hours.

Related services

Areas we serve

Call nowFree quote