



IES is a member of the Gardline Group of companies
Lankelma provides in-situ site investigations for the installation of Ground Sourced Heat Pumps. The company also has the unique capability of hydraulically pushing ground sourced heat exchangers into position rather than require site excavation.
The Centre for Renewable Energy provides technical training for carrying out renewable energy technology installations.
MMBL is a multi-disciplinary company of Chartered Surveyors specialising in Project Management and Construction Consultancy originating in East Anglia with offices in London, Norwich and Edinburgh.
Regulatory Organisations
The Gas Safe Register is the official body for gas safety in Great Britain and the Isle of Man.
TrustMark helps you find reliable, trustworthy tradesmen to make improvements and repairs inside and outside your home. TrustMark is a not for profit organisation supported by Government, the building industry, retailers and consumer protection groups.
NICEIC is the electrical contracting industry's independent voluntary body for electrical installation matters throughout the UK. We offer industry-leading certification services, Building Regulations Schemes, products and support to electrical contractors and many other trades within the construction industry.
Norfolk Trusted Trader is a directory of service providers in various trade sectors, including home maintenance & improvement, and personal care services. The scheme is operated by Norfolk County Council Trading Standards Service in partnership with Referenceline.
We aim to help Norfolk consumers make informed choices, and to help older and vulnerable people remain safe and independent in their own homes. The service is available throughout Norfolk.
© IES 2010.
JH IES Ltd. is a full member of N.I.C.E.I.C (22235), Gas Safe (506862) and we support the ECA.