If you're looking for a reliable electrician in London, Certified Electricians London is proud to be one of the most reputable in the capital.
With over a decade in the business and hundreds of five-star reviews, our local team has built a reputation for honesty, professionalism and first-class workmanship. But there’s one factor that sets them apart from the competition, and it’s a big one: we’re fully NICEIC approved.

In an industry that’s increasingly flooded with unqualified tradespeople and false claims, choosing a certified electrician in London makes all the difference. But if you’re not familiar with this accreditation, what exactly does it mean?
What is an NICEIC Approved Electrician?
The NICEIC (National Inspection Council for Electrical Installation Contracting) is the UK’s leading certification body for electrical contractors. To become an NICEIC Approved Contractor, electricians must pass rigorous assessments, hold up-to-date qualifications, meet current British Standards (BS 7671), and prove their work is safe, compliant, and high quality.
At Certified Electricians London, Director David Smallwood, a qualified NICEIC electrician with over 20 years of experience, leads a team of fully vetted, CRB-checked professionals. Every job is carried out to the highest standard and fully insured, with certification provided where required.
Why Certification Matters in London
The electrical industry in London has a serious problem: the rise of unqualified and rogue contractors. It’s not uncommon to find builders or handymen offering to install wiring, sockets or lighting as part of a broader service, without the proper training or qualifications.
Electrical work gone wrong isn’t just inconvenient, it’s dangerous. In many cases, these installations not only fail to meet legal requirements but also put property and lives at risk. Fires, electric shocks, and invalidated insurance policies are all possible consequences of poor electrical work. It’s never worth taking the risk.
Choosing an NICEIC electrician in London means you get peace of mind. You’re hiring someone who’s qualified, accountable, and backed by a national governing body. If something goes wrong, the NICEIC has a resolution process in place to protect consumers.
Trusted Across South and South East London, Essex and Kent
Certified Electricians London has been operating since 2014, rapidly becoming more popular with homeowners, landlords and businesses across South London, South East London, Essex, and Kent.
Whether you're in Greenwich, Lewisham, Bromley, Croydon, Dartford, or Bexley, our team is on hand to provide fast, reliable service. All staff are directly employed. You won’t have to worry about subcontractors: you get consistent, professional support every time.
From small domestic jobs to large-scale commercial projects, we do it all.
Domestic & Commercial Services: No Job Too Big or Small
Certified Electricians London offers a wide range of electrical services. Whether you need a socket replaced, an emergency electrician in the middle of the night, or a full rewire of your home or office, our skilled team can help.
Our wide range of domestic services include:
- Electrical installation condition reports (EICRs)
- Portable appliance testing (PAT)
- EV charger installations
- Garden electrics
- Thermostat & heating system wiring
- Summer house & outhouse electrics
- Emergency call-outs
- Lighting installations
- Home rewires
- Storage heater installation
- Intercom & fire alarm installation
- Underfloor heating electrics
- Commercial services include:
- EICRs for commercial premises
- CCTV installations
- General electrical contracting for offices, shops, warehouses and more
All services are carried out by polite, punctual and highly skilled electricians, who respect your property and clean up thoroughly after every job. Whether you’re looking to add extra protection to your property or enjoy a toasty warm feeling with underfloor heating, we’ve got you covered.
A Local Five-Star Rated Service
Don’t take our word for it. Certified Electricians London is highly rated across platforms like Google, Checkatrade, and TrustATrader. Hundreds of homeowners and business clients have praised our transparent pricing, quality of workmanship, and friendly service.
When you hire Certified Electricians London, you’re not just illuminating your home: you’re getting a qualified partner you can trust.
Emergency Electricians Near You
Need help in the quickest time possible? Our team is known for being one of the most responsive emergency electricians in London. Available across the city and surrounding areas, they handle urgent electrical issues with the speed and professionalism you expect.
Why Choose Certified Electricians London?
- NICEIC Approved Contractor
- Fully insured & CRB checked team
- Offering both Domestic & Commercial expertise
- Trusted by 100s of happy customers
- A team that serves South & South East London, Essex & Kent
- No job too small, no project too large
- Honest prices, high standards of work, and fast response
Simply Get In Touch Today
Need a certified electrician you can depend on? Contact Certified Electricians London today on 0203 667 715 or fill out the quick enquiry form on the website. David and the team will be happy to provide advice, quotes, or emergency support.
Don’t risk your safety with unqualified contractors. Trust an experienced team that London trusts.










