Electrical work is one area where cutting corners simply isn't worth it. A poor job can be unsafe, non-compliant and expensive to put right. The good news is that a few simple checks will help you choose a competent, trustworthy electrician with confidence. Here's what to look for.

Why qualifications matter

Anyone can call themselves an electrician, but qualified professionals have the training, testing knowledge and up-to-date understanding of the wiring regulations (BS 7671) needed to work safely and legally. Certain jobs are also notifiable under building regulations — the GOV.UK building regulations guidance explains when this applies.

What to check before you hire

  • Registration: look for membership of a recognised competent person scheme. You can search for a registered electrician on the Registered Competent Person Electrical website.
  • Qualifications: a competent electrician will hold relevant industry qualifications and keep them current.
  • Insurance: always confirm they carry public liability insurance.
  • Certification: proper work comes with the right certificate — an Electrical Installation Certificate or Minor Works Certificate.
  • Reviews: genuine, recent reviews tell you what to expect. You can read our customer reviews as an example.

Questions worth asking

  • Are you registered with a competent person scheme, and can I see proof?
  • Will the work be certified, and will I receive the paperwork?
  • Is your quote fixed, and does it include making good afterwards?
  • Do you guarantee your work?

Red flags to avoid

Be cautious of anyone who won't provide a written quote, pressures you to pay large sums up front in cash, can't show registration or insurance, or offers a price that seems too good to be true. Quality electrical work is rarely the cheapest — but it is always worth it.

At Robinz Electrical we're a qualified, insured, family-run team that takes pride in tidy, certified work and honest advice. Get a free, no-obligation quote.

Why choose a local, family-run electrician?

A local electrician knows the area, can respond quickly, and relies on reputation and word of mouth — so you tend to get a more personal, accountable service. It's one of the reasons our customers across Knebworth, Woolmer Green and Stevenage keep recommending us.

Ready to book?

Whether it's a small repair or a full rewire, we're happy to help. Explore our electrical services, browse recent projects, or read our guide to EICRs to understand how inspections work.