About Ozone Training
UK City & Guilds approved Energy Assessor training — run by assessors, for assessors.
Ozone Group was formed in 2011 by a team of working Domestic and Commercial Energy Assessors. We saw too many new assessors being trained in classrooms by people who'd never produced a real EPC under pressure — so we built our own training academy.
Today we are a City & Guilds approved training centre delivering Level 3 Domestic, Level 3/4 Commercial Energy Assessor and Level 2 & Level 4 Retrofit Assessor qualifications across the UK. Our tutors still produce EPCs every week, so our training is grounded in current practice — not 10-year-old slides.
We offer classroom training in Luton, live online sessions via Microsoft Teams, and a fully self-paced "Start/Stop" guided learning portal for learners who need to fit study around shifts or family.