No-Heat Service Call in Ottawa
If your furnace or boiler has stopped producing heat, you need answers quickly.
CIG Heating provides no-heat service calls in Ottawa to diagnose and restore heating systems that are no longer operating. Whether your furnace won’t start, your boiler isn’t circulating heat, or your home temperature is dropping unexpectedly, our licensed technicians identify the root cause and provide clear repair options.
If your home has no heat, don’t ignore it — especially during colder months.
Book a no-heat service call today: 613-226-6806
Common No-Heat Situations We Diagnose
We regularly respond to:
- Furnace not turning on
- Furnace running but no heat
- Boiler running but radiators cold
- Thermostat calling for heat with no response
- System shutting down repeatedly
- Sudden overnight loss of heat
- Blower operating with cool air only
“No heat” can be caused by ignition issues, airflow restrictions, control failures, safety lockouts, or component wear.
What Happens During a No-Heat Service Call
1. System Evaluation
We assess the thermostat, power supply, ignition sequence, airflow, and safety controls.
2. Root Cause Identification
We determine whether the issue is:
- A failed component
- A safety shutdown
- A venting or airflow restriction
- A larger system condition issue
3. Clear Repair Options
You’ll receive practical guidance on:
- Immediate repair
- Temporary restoration
- Replacement considerations (if applicable)
When It Becomes an Emergency
If your indoor temperature is dropping quickly or there are safety concerns, you may require urgent service.
See:
Emergency Furnace Repair in Ottawa
We can help you determine the appropriate response.
Preventing Future No-Heat Calls
Unexpected heating failures are often preventable.
Learn more about our:
Heating & Air Conditioning Maintenance Plans
Routine service reduces the likelihood of mid-season breakdowns.
Standard Furnace or Boiler Repair
If your system is operating intermittently but not completely off, standard service may be sufficient.
For hydronic systems:
Boiler Repair in Ottawa
Serving Ottawa Homes & Properties
We provide no-heat diagnostics across Ottawa for:
- Residential homes
- Multi-unit residential buildings
- Property-managed properties
Reliable heat is critical during Ottawa winters — we respond accordingly.
No heat in your home?
Contact CIG Heating to schedule a no-heat service call in Ottawa.
