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GSG is proud to have worked alongside some widely recognised names in providing energy assessment and advice solutions.

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Elmwood College

Full Non Domestic EPC and ACAD drawing creation

Full Non Domestic EPC and ongoing Consultancy Services

Clydebank College

Edinburgh University

Domestic EPCs

Full Non Domestic EPC

Cumbernauld College

Domestic EPCs

University of Glasgow

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Commercial EPC's and TM44s

Solar Electricity Systems

Domestic EPCs

East Ayrshire Council

Domestic EPCs


Domestic EPCs

South Ayrshire Council


Technical Monitoring Audits and Green Deal reports

ESI Scotland

Domestic EPC’s  (EESSH - The Energy Efficiency Standard for Social Housing)

Scottish Veterans Residences

Commercial & Domestic EPC’s

Cosy Homes

Commercial EPC’s

Cushman & Wakefield

Domestic EPCs

Falkirk Council

Commercial EPCs

Inverclyde Council

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