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About us

There’s never been a better time to ‘go green’ – for both financial and environmental reasons. But how can you ensure that the company you use will do the work they promise… on time, on budget and to the very highest standards?

Capital Energy Solutions are based in the South East but operates nationally – for a host of public and private sector organisations as well as homeowners and landlords. Our client list speaks for itself.

By applying our expertise and our understanding of energy funding, we have made thousands of buildings warmer, greener, quieter and safer… and our aftercare service is simply second to none.

How to maximise your energy budget 

We excel at advising clients on getting the very most out of budgets by applying our knowledge of the complex array of grants and subsidies available, and by using innovative delivery techniques which enable us to work on even hard to access buildings. We can also undertake expert ROI analysis to demonstrate what will be saved.

We’re particularly proud to have a management team with more than 60 years’ experience within the Insulation and Electrical Industries, as well as a full-time independent Health and Safety Adviser. 

Energy accreditations

We are also accredited – to the highest industry standards – in all the fields in which we operate. And we put huge resources into training our personnel, to ensure they work safely and to the highest levels of customer satisfaction. Applying all this experience in order to surpass your expectations is what we do best.


Our clients include:

Thames Valley Housing Association Royal Borough of Kensington and Chelsea Merton Priory Homes Harrow Council, London Rosebery Housing Association
Wandle Housing Association Luton Borough Council Milton Keynes Council NHS Newham Richmond Housing Partnership University of Sussex
Red Kite, Community Housing University of Brighton Network Stadium


Accredited to the highest level in all divisions of our work:

British Board of Agrement Cavity Insulation Guarantee Agency Exor ISO 9001 ISO 14001 MCS and NIC EIC approved installers Renewable Energy Assurance Listed
National Insulation Association Constructionline IPAF NIC EIC Approved Contractor NIC EIC Approved Domestic Installer
Capital Energy Solutions - You'll warm to how we work for you

On this site, you'll find everything you need to know about how we can help you through our primary specialisms:

  • Cavity Wall & Loft Insulation
  • Renewable Energy - Solar PV
  • Solar Thermal & Air Source
  • Heat Pumps
  • Fully NICEIC Approved Electrical Contracting Services

Download our brochure:

Capital Energy Solutions brochure


Our presentation:

Capital Energy Solutions presentation