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About us:


Greenwich Energy Surveys is a small surveying practice established to meet the needs of local people. Because we are in the business of energy surveying and energy conseravtion, we think it is right that we should operate our surveying practice in a sustainable way. One way we achieve this is by conducting our business locally, to keep traveling to a minimum. We get to our our appointments by public transport, bicycle or walking and only use a car when we absolutely have to - ladders are the usual reason!


We belong to a professional organisation which monitors our work for quality and ensures that we are we up to date with changes in the energy surveying industry, with periodic exams. We are required to commit to a policy of 'Life Long Learning' which means that we must stay abreast of changes within our industry by reading, attending training course & going to industry seminars
For more information about the organisation which monitors us as Domestic Energy Assessors (DEA's), please click here.

Meet the team

Andrew Hawker

Background: Construction industry trained in Building Management. Over 30 years of experience in residential building work & contracting. Freelance surveyor since 2002 and a registered surveyor for the Government-backed TrustMark scheme to help consumers find reputable trades people to carry out work. Trained as a DEA at NHER in Milton Keynes.



Guy Sanftleben

Background: Ten years of experience in property management and small scale residential development. Trained to be a DEA at NHER in Milton Keynes, which is considered to be one of the best training schools for DEA's and Home Inspectors.