What Qualifies as a Heating Emergency in Calgary

Not every furnace hiccup is an emergency — but in a Calgary winter, the line between an inconvenience and a genuine safety risk closes faster than most people expect. These situations warrant an immediate call:

• Complete heat loss at any temperature below -10°C. At these temperatures, an unheated home loses heat fast. Pipes in exterior walls can begin freezing within 4 to 6 hours in severe cold. Elderly residents, young children, and pets are at risk much sooner.
• A gas smell anywhere in the home. This is not a furnace issue — this is a gas leak emergency. Leave immediately without touching any electrical switches, call your gas provider from outside, then call us.
• Carbon monoxide detector activating. Evacuate the home immediately and call 911 before calling anyone else. Once the building is cleared, a heating technician needs to inspect the furnace before it is restarted.
• Furnace running continuously but no heat reaching living areas. This can indicate a failed heat exchanger allowing cold air to bypass the heating coil, or a blower issue. Either requires immediate diagnosis.
• No hot water in winter for more than 24 hours. In cold weather, this shifts from inconvenience to a sanitation and safety concern, particularly for households with health vulnerabilities.

What Happens When You Call Our Emergency Line

We do not use answering services for emergency calls. When you call 587-777-3164 after hours, a licensed technician answers directly. Here is what to expect:

First 2 minutes: We assess the situation over the phone. We ask about the symptoms, the type of system, and whether there are any immediate safety concerns. For gas smells or CO events, we give you safety instructions before anything else.

Dispatch: For genuine emergencies — complete heat loss, gas-related issues, flooding — we dispatch within the hour to any location in Calgary. We confirm an ETA before ending the call.

On arrival: Our emergency vehicles are stocked with parts for the most common furnace and heating failures: igniters, flame sensors, pressure switches, capacitors, drain lines. Most emergency calls are resolved on the first visit without a return trip for parts.

Before we start: We diagnose the problem and give you a clear explanation of what we found and what the repair will cost. Emergency rates are higher than standard scheduled service and we will always tell you the rate before we begin work.

Preventing the Next Heating Emergency

The majority of furnace failures that turn into emergencies were preventable. A consistent maintenance schedule catches the problems that cause cold-morning breakdowns before they happen.

Replace filters every 60–90 days. A clogged filter is the most common cause of furnace safety control trips. In a Calgary winter with the furnace running continuously, filters load faster than expected. Check monthly during peak season.

Annual furnace tune-up before winter. A pre-season inspection by a licensed technician checks the heat exchanger for cracks, tests the ignitor for signs of wear, cleans the flame sensor, checks gas pressure, inspects the flue for obstructions, and confirms all safety controls are functioning. Issues found in October cost less to fix than the same issues found at 2 AM in January.

Clear intake and exhaust pipes before every cold snap. Check the exterior pipes before any period of heavy snow or extreme cold. A 5-minute check can prevent a service call.

Know your furnace’s age. Most furnaces have a reliable service life of 15 to 20 years. A furnace approaching this age that has not had recent maintenance is a candidate for replacement before it fails at the worst possible time. We provide honest assessments — we will tell you if repair makes sense or if the economics point toward replacement.

Call 587-777-3164 to book a pre-season furnace inspection or to schedule emergency heating service across Calgary. We are available 24 hours a day, every day of the year.