You will need to study for a Technical Certificate (if you are attending a college in England and Wales) and Key Skills (if you did not achieve the required grades in GCSE) at a college or training centre.
Below is a drop down list of colleges or training centres offering suitable training courses in your area.
Working with three professional institutions, BEST (Building Engineering Services Training), the leading UK training provider for the Building Services Engineering (BSE) sector, has launched a new development route with professional recognition for apprentices.