Electrical
Sep 29, 2026

What NAPIT registration means when choosing a contractor

What it means when an electrical contractor is NAPIT registered, and why it's worth checking before you appoint one.

What NAPIT registration means when choosing a contractor

Quick answer: NAPIT registration means a contractor has been assessed on their competence and the standard of their work, and is reassessed on an ongoing basis. It's a useful sign that a contractor works to the right standards.

What NAPIT is

NAPIT is one of the UK's main registration bodies for electrical and building services contractors. Members are assessed on their technical competence and the quality of their work before they can join.

What registration involves

  • An assessment of the contractor's qualifications and competence.
  • Inspection of examples of their work.
  • Ongoing reassessment to stay registered.
  • Work carried out to current standards, including BS 7671.

Why it matters to you

Choosing a registered contractor gives you extra confidence that the work will be done safely and to the right standard. It also helps you show you've chosen a competent contractor, which matters under the Electricity at Work Regulations.

How to check

You can check whether a contractor is registered using NAPIT's online search. It's a quick step that's worth taking before you appoint anyone.

What else to look for

Registration is one part of the picture. It's also worth asking about experience with buildings like yours, the size of the team and how they'll plan the work around your site.

Need a hand?

EMS is a NAPIT registered commercial contractor working across London and the UK. Get a free quote and we'll come back to you quickly.

Related service: Electrical Works