PAT Testing London – Electrical Appliance Testing Across the Capital

TES Compliance provides professional PAT testing for businesses across London and the wider commuter belt. From pat testing in Canary Wharf and Central London to pat testing in Croydon, Bromley, Enfield and Wembley, our NICEIC-approved engineers deliver thorough, fully documented portable appliance testing for businesses across the capital.

PAT Testing in London – The Legal Requirement and What Every London Employer Needs to Know

London businesses face more compliance scrutiny than anywhere else in the UK. Whether you are a corporate tenant in a Canary Wharf tower, a restaurant in Brixton, a school in Enfield or a warehousing operation in Walthamstow, the Electricity at Work Regulations 1989 places the same legal obligation on every employer: keep your electrical equipment safely maintained. PAT testing is exactly what TES Compliance provides. Our engineers cover pat testing in Central London, pat testing in North London including Barnet, Finchley, Edgware and Tottenham, pat testing East London including Hackney, Romford and Walthamstow, pat testing West London including Hounslow, Wembley and Wimbledon, South London including Croydon, Bromley, Brixton, Greenwich, Sidcup and Richmond, and the outer commuter belt including Enfield, Watford and Sevenoaks. Every visit follows the same professional process: visual inspection, formal electrical test, pass or fail labelling on the day and a full digital asset register issued once the visit is complete.

All 32 London Boroughs Covered

TES Compliance provides pat testing services London-wide, with engineers who cover Central London, North London, East London, West London and South London as a matter of routine. We also cover the outer commuter belt including Watford, Enfield and Sevenoaks.

EICR and PAT Testing London Combined

Many London businesses combine portable appliance testing with an Electrical Installation Condition Report (EICR) to cover their fixed wiring and their appliances in a single coordinated programme. Ask us about combined compliance packages.

EICR and PAT Testing London Combined

Many London businesses combine portable appliance testing with an Electrical Installation Condition Report (EICR) to cover their fixed wiring and their appliances in a single coordinated programme. Ask us about combined compliance packages.

Electrical Equipment Testing - PAT Test

The London PAT Testing Company That Covers the Whole Capital

PAT testing services London businesses need spans every sector and every borough. We work with corporate offices in the City and Canary Wharf, restaurants and hotel groups across Central London and the inner boroughs, NHS trusts and private healthcare providers from Hounslow to Hackney, schools, academies and universities across North and East London, events venues and production companies in Wembley and West London, retail chains and logistics operators across South London and the outer boroughs, co-working spaces, creative studios and tech businesses across Islington, Brixton and beyond.

TES Compliance has worked with some well-known names across the capital and beyond. You can see examples on our projects page, including work for The Shard, Bvlgari Hotel, Claridge’s and The Connaught, Louis Vuitton and County Hall. As one of the leading pat testing companies London businesses use for compliance, we understand the scale and complexity that London operations demand.

Many of our London clients also combine their PAT testing with an Electrical Installation Condition Report (EICR). We also provide fire safety services and installation and maintenance for businesses that need a broader compliance package.

Book PAT Testing in London

All 32 boroughs covered. NICEIC-approved engineers, complete compliance documentation, combined EICR and PAT available.

What Our Customers Say

Trusted by homeowners and businesses across the region for safe, compliant, and reliable electrical and fire safety services.

4.8 / 5

71 verified reviews

AGG Finance
We have worked with TES for years and have always been happy with their service and work.
James Crabtree
Excellent company who helped us out in an emergency. Very accommodating on dates, professional engineers. Great communication throughout and reports compiled in a professional manner.
Luke

They carried out a massive testing job for us on a very active, complex building. It’s hard to find people who are willing to tackle the big technical stuff but still happy to help out with the smaller bits too. The engineers are great and continue to support us with our compliance and installations. 10/10.

Chris Irving
Antony carried out a full electrical installation on our new office in Crawley and from start to finish he was outstanding. He understood the deadlines we were working to and even worked nights to make sure this was completed on time. We changed our mind with several things throughout the installation process and nothing was too much trouble for Antony. I would highly recommend!!
george holden
Highly recommend, a friendly gentleman called alex came over and quoted a fair price and worked with enthusiasm and zeal. Highly recommend
Martin Molloy
TES under the leadership & field experience of Anthony have always provided the hotel with the highest of Electrical Engineering standards, advice with practical recommendations and solutions.
Their EICR, PAT & Emergency lighting testing and remedial services are second to none.
Salvatore D'Angelo

The team at TES were great in arranging, managing and performing PAT and EICR reports that was urgently required. I would highly recommend them for their prompt and efficient service

Donna Dellio
Very professional individuals who do work with a great attention to detail responding to all questions from customer. Work is performed exactly as outlined and any concerns are addressed immediately. The end result is excellence in work completed. The generator installed came in as quoted with all work done to specification on time.

Which London Businesses and Organisations Need PAT Testing Services?

PAT testing services London businesses require spans every sector and every borough. We work with corporate offices in the City and Canary Wharf, restaurants and hotel groups across Central London and the inner boroughs, NHS trusts and private healthcare providers from Hounslow to Hackney, schools, academies and universities across North and East London, events venues and production companies in Wembley and West London, retail chains and logistics operators across South London and the outer boroughs, co-working spaces, creative studios and tech businesses across Islington, Brixton and beyond. As one of the leading pat testing companies London businesses use for compliance, we understand the scale and complexity that London operations demand.

Frequently Asked Questions

Everything you need to know about electrical equipment testing (EET), formerly known as PAT testing, costs, timescales and legal obligations.

Do you cover North London, South London, East London and West London?

Yes, all of them. Our London coverage is comprehensive. In North London we regularly cover Barnet, Finchley, Enfield, Tottenham, Edgware and Watford. In East London we cover Hackney, Walthamstow, Romford and beyond. In West London we cover Hounslow, Wembley and Wimbledon. In South London we cover Croydon, Bromley, Brixton, Greenwich, Sidcup and Richmond. We also cover the outer commuter belt including Sevenoaks and the M25 corridor.
Yes. Many of our London clients arrange an Electrical Installation Condition Report (EICR) and PAT testing together, covering their fixed wiring and their portable appliances in a single coordinated compliance programme. Combining both services is often more cost-effective than booking them separately. Get in touch to discuss what would work best for your premises.
The key things to look for are NICEIC approval, City and Guilds qualified engineers, a clear process for issuing compliance documentation and transparent pricing. TES Compliance meets all of these. We are an established provider with a track record across London and the UK, and we are happy to provide references or documentation for any procurement or facilities team that needs them.