John Tarnowski
ElmhurstEES/034022London
Coverage area
John Tarnowski covers 12 postcode areas
W10W1NW8SW3SW7W2W9W11W8W14SW5SW10
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Accreditation
Elmhurst Energy Systems Ltd
Government-approved accreditation scheme
Assessor ID: EES/034022
Qualified domestic energy assessor
Covers 12 postcode areas
Assessor data sourced from the GOV.UK Find an Energy Certificate service
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Claim this profileAssessor information sourced from the GOV.UK EPC register. Last updated 7 April 2026.