What happens when you call about an urgent heating fault
Some heating faults are genuinely urgent — a gas smell, a sounding carbon monoxide alarm, or a complete loss of heating in freezing conditions for a vulnerable household — and these are treated differently from routine repair scheduling from the first phone call.

Understanding an urgent call-out before you spend money
For gas smells or a sounding carbon monoxide alarm, the immediate advice is safety first: ventilate the area, turn off the gas supply at the meter if it is safe to do so, do not operate electrical switches, and contact the National Gas Emergency Service on 0800 111 999 before anything else. For other urgent but non-immediately-dangerous faults, such as total heating loss in cold weather, the situation is assessed by phone to prioritise the visit appropriately.
Detail that affects your quote for an urgent call-out
- Gas smells and carbon monoxide alarms need the National Gas Emergency Service first
- The National Gas Emergency Service number is 0800 111 999
- Ventilating the property and isolating the gas supply are immediate safety steps
- Electrical switches should not be operated where a gas leak is suspected
- Non-immediately-dangerous urgent faults are assessed by phone to prioritise visits
Where we deal with this
Scope of work
- Domestic boiler installation
- Boiler servicing
- Boiler maintenance and repair
Talk to us about an urgent call-out
The honest position: Genuine gas emergencies go straight to the National Gas Emergency Service on 0800 111 999 — other urgent faults are assessed and prioritised by phone.
Call Jamie Crawford Heating on 07516 118198 during the published weekday opening hours.
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Questions we get asked
- What should I do first if I smell gas?
- Ventilate the property, turn off the gas at the meter if safe, avoid electrical switches, and call the National Gas Emergency Service on 0800 111 999.
- Is total loss of heating always an emergency?
- It depends on circumstances such as weather and household vulnerability — this is assessed when you call to prioritise appropriately.
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