Do You Need Gas Safe Registration to Start a Plumbing Business? (UK 2026)

Do you need Gas Safe registration to start your own plumbing business in the UK? Discover which plumbing jobs you can legally carry out without Gas Safe registration, when registration is compulsory, and what qualifications you need. This practical 2026 guide explains the rules for plumbing, heating and gas work, helping you start your business legally and confidently.