Skip to content


Nationwide Energy Training Services Ltd was set up in June 2012 All staff involved in delivery of the qualifications for the Directors through to the Trainers and Assessors are practicing and qualified DEA’s,GDA’s and NDEA’s. The company was set up out of the desire to create a training company that offered quality training at a reasonable price.

We all have strong local community ties and one of our main objectives when forming this company was to recognise the skills of Domestic Energy Assessors and Green Deal Advisors so that having completed their training with us, as added value, we endeavour to source them work pitched at a fair price rather than exploit them as some larger companies are seen to do. Each of the directors is hands on with delivering training; we constantly strive to improve all aspects of the course to make them current, relative and interesting.

We are a Training Company based in St Helens delivering ABBE courses in Domestic Energy Assessor (DEA) and Green Deal Advisor (GDA) qualifications. We are one of the few training companies to achieve Direct Claims status for Green Deal Advisors. Each of the three company directors is qualified in the field.