OPEN A HEAT SIGNAL
Contact HearthSignal London for Boiler and Heating Repair Enquiries
Use the phone and WhatsApp channels or complete the heat-signal form. Provider identity, coverage, availability, competence and price require confirmation.
OPEN SIGNAL / LONDONNOT AN EMERGENCY CHANNEL
Gas Smell or Suspected Carbon Monoxide Requires the Emergency Route
If you smell gas or suspect carbon monoxide, leave the property, avoid switches or flames, and call the National Gas Emergency Service on 0800 111 999. Immediate danger: call 999.