Service areas
Based in Tower Hamlets, Certi covers every borough within about one to two hours with a 24/7 call-out desk, same-week EICR appointments and local knowledge of borough licensing rules.
Greater London
South London
South East London
Bromley
Emergency attendance typically within 2 hours across BR postcodes
Lewisham
Emergency attendance typically within 60–90 minutes from our Tower Hamlets base
Greenwich
Emergency attendance typically within 60 minutes from our Tower Hamlets base
Bexley
Emergency attendance typically within 90 minutes to 2 hours from our Tower Hamlets base
Hertfordshire
Berkshire
East London
Tower Hamlets
Emergency attendance typically within 45 minutes — this is our base
Newham
Emergency attendance typically within 60 minutes from our Tower Hamlets base
Hackney
Emergency attendance typically within 60 minutes from our Tower Hamlets base
Waltham Forest
Emergency attendance typically within 60–90 minutes from our Tower Hamlets base
Redbridge
Emergency attendance typically within 60–90 minutes from our Tower Hamlets base
Barking & Dagenham
Emergency attendance typically within 60–90 minutes from our Tower Hamlets base
Havering
Emergency attendance typically within 90 minutes to 2 hours from our Tower Hamlets base
Central London
City of London
Emergency attendance typically within 60 minutes from our Tower Hamlets base
Islington
Emergency attendance typically within 60 minutes from our Tower Hamlets base
Camden
Emergency attendance typically within 60–90 minutes from our Tower Hamlets base
Westminster
Emergency attendance typically within 60–90 minutes from our Tower Hamlets base
North London
South West London
West London
Kensington & Chelsea
Emergency attendance typically within 90 minutes to 2 hours from our Tower Hamlets base
Hammersmith & Fulham
Emergency attendance typically within 90 minutes to 2 hours from our Tower Hamlets base
Ealing
Emergency attendance typically within 90 minutes to 2 hours from our Tower Hamlets base