About Us

Sustineo is a firm of specialist Chartered Surveyors with offices in Milton Keynes and a network of Energy Assessors throughout the UK.

No job is too large or too small and we only provide Commercial EPC's, Domestic EPCs, Display Energy Certificates, MEES Advice, SBEM Calculations, SAP Calculations, U Value Calculations and general energy efficiency advice.

Our qualified Energy Assessors operate within our stringent quality control procedures. This includes targets for service turn-around times.

We recognise the cost implications of the legal requirements for Energy Performance Certificates and we will always strive to ensure that our fees are highly competitive. Costs vary dependent upon the size, type and complexity of each property.

Susineo have the experience and expertise to ensure that we are able to offer a service that is second to none and to provide further tailored technical advice if our clients' expectations exceed the standard recommendations for improving the energy efficiency of their buildings contained in the EPC, Recommendations Report (Commercial EPC) or Advisory Report (Display Energy Certificate).

We invite enquiries from property agents, public bodies, companies and private individuals.

John Hearnshaw, BSc (Hons) MRICS, Dip NDEA, Dip OCDEA, Dip DEA, PAS 2035 Retrofit Assessor 

Managing Director

Sustineo is a trading name of Sustineo Limited which is regulated by the Royal Institution of Chartered Surveyors (RICS).

John Hearnshaw, Managing Director, Sustineo Limited