Consultancy
National Energy Services has extensive expertise in many aspects of energy efficiency in housing and non-domestic buildings. We have always been involved in helping to shape pivotal industry changes.
Since 1990 it’s been our business to provide the highest quality software, training and advice on energy use in buildings, and the best ways to measure a building’s performance and condition.
We have arguably the industry’s best and most experienced technical experts and consultants within our organisation – and they’re at your service too!
Please contact us for information on how we can help:
- Bespoke consultancy services
- Services for social landlords
- Technical research

Our consultancy team
Chris Starling is just one of our in-house consultancy team, who can assist you with your energy and EPC requirements.
Recent clients
- Defra
- Energy Saving Trust
- National Assembly for Wales
- Regional assemblies
- Hundreds of local authorities and housing associations across the UK
Case studies and publications
10 ways SAP 2009 will impact you
The new SAP 2009 methodology was published in draft for consultation on May 13th 2009. This article from Dyfrig Hughes of National Energy Services summarises the key changes that will most affect builders and designers.
Part L1A 2010: a summary
The Part L 2010 Consultation was published by CLG on 18th June 2009. It seeks views on the proposed changes to Part L (Conservation of Fuel and Power) and Part F (Means of Ventilation) of the Building Regulations that are planned to come into force in October 2010. This article by Dyfrig Hughes:
- Summarises the key changes in the proposed Part L 2010 that affect new dwellings
- Describes each of the key changes in a little more depth
- Indicates where to look within the 800 pages or so of the documents for those sections most pertinent for newbuild dwellings (the documents covers domestic and non domestic buildings, both newbuild and existing)
Harvest Housing Group
In this article from Social Housing News, we investigate how NES consultants worked with Harvest Housing Group to assist with managing their dwelling data and producing EPCs using NES software.
Adrian Smith, Property Asset Manager for Harvest Housing says:
"Using NES consultancy services has saved us a lot of time. To transfer all our data from an Excel spreadsheet into the correct database format would have taken a considerable effort. The NES consultants were able to facilitate this in a very reasonable timescale, enabling us to continue focusing on surveying more of our properties."
AmicusHorizon
AmicusHorizon is an RSL based in London and across the South East. The group was formed following the merger of Amicus Housing Group and Horizon Housing Group in April 2006, and has assets of over 28,000 units.
In this article from Social Housing News, Stephen Hamilton, Stock Investment Manager of AmicusHorizon, discusses the approach taken by the group towards EPC production.