Service areas
Certi covers London and the surrounding counties with a 24/7 call-out desk, same-week EICR appointments and local knowledge of borough licensing rules.
Greater London
London
Emergency attendance typically within 90 minutes inside the North and South Circular
South London
Croydon
Emergency attendance typically within 2 hours across CR postcodes
South East London
Bromley
Emergency attendance typically within 2 hours across BR postcodes
Hertfordshire
Watford
Emergency attendance typically within 2 to 3 hours across WD postcodes
Berkshire
Slough
Emergency attendance typically within 2 to 3 hours across SL postcodes
All services
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