PAT Testing
London & Surrey
Portable Appliance Testing for offices, rental properties, schools and commercial premises across London & Surrey. Certificates issued same day.
PAT Testing in London & Surrey
Portable Appliance Testing (PAT) is the process of checking electrical appliances for safety through a series of visual inspections and electronic tests. While not a legal requirement in itself, PAT testing is widely recognised as best practice and is required by many insurers, landlords and employers. Our qualified engineers carry out PAT testing across London and Surrey — from single-room offices in Twickenham to large commercial premises in Guildford. We test all portable appliances, issue pass/fail labels on the day, and provide a full digital certificate and appliance register. We work around your schedule to minimise disruption.
Pass/Fail Labels
Every appliance labelled on the day with clear pass or fail stickers.
Digital Certificate
Full appliance register and certificate emailed same day.
Minimal Disruption
We work around your schedule — evenings and weekends available.
All Premises
Offices, schools, rental properties, restaurants and retail units.
London & Surrey
Covering TW, W, KT, GU postcodes. Competitive rates for bulk testing.
Insurance Compliant
Reports accepted by all major insurers and letting agents.
PAT Testing
London & Surrey
Fast. Thorough. Certified.
We've tested thousands of appliances across London and Surrey. Our engineers work quickly and efficiently, minimising disruption to your business or tenants. We cover everything from laptops and kettles to power tools and industrial equipment. All testing is carried out to the IET Code of Practice for In-Service Inspection and Testing of Electrical Equipment.
What Our Clients Say
“PAT testing for our office — 40+ appliances done in under 2 hours. Very professional, minimal disruption to our working day. Certificates emailed same day.”
Priya K.
Ealing · PAT Testing
“Annual PAT testing for our restaurant. Always reliable, always on time. The team work quickly and leave everything tidy. Highly recommend.”
Mark H.
Hounslow · PAT Testing
“PAT testing for our letting portfolio — 6 properties done in one day. Excellent service, great value and the certificates were with us by evening.”
Claire B.
Richmond · PAT Testing
“Used TW Electrical for PAT testing at our Surrey office. Professional, efficient and great value. Will definitely use again.”
Steve N.
Guildford · PAT Testing
Common Questions
Request a Quote
Tell us what you need and we'll get back to you with a competitive quote. Most PAT Testing jobs can be booked within 24–48 hours across London & Surrey.