Safety & Testing
EICR reports, PAT testing, landlord certificates and full electrical inspections across London & Surrey. Certified, insured, same-day available.
Safety & Testing Services
EICR Reports
Electrical Installation Condition Reports for landlords, homeowners and businesses. Fully certified, NAPIT certified.
PAT Testing
Portable Appliance Testing for offices, rental properties and commercial premises. Certificates issued same day.
Inspection & Testing
Full electrical inspection and testing to BS 7671 standards. Identify faults before they become dangerous.
Landlord Certificates
Legally required electrical safety certificates for rental properties. Fast turnaround, compliant reports.
Fire Alarm Systems
Supply, installation and servicing of fire alarm systems for homes and commercial properties.
Smoke & CO Alarms
Mains-wired and interlinked smoke and carbon monoxide alarms. Compliant with current regulations.
Surge Protection
Whole-home surge protection devices fitted at the consumer unit. Protect your appliances and electronics.
Earthing & Bonding
Supplementary and main bonding works to ensure your property meets current safety standards.
CCTV & Security Wiring
Professional CCTV installation and security system wiring for homes and businesses across London.
Certified. Thorough. Trusted.
Our NAPIT-certified engineers carry out every safety inspection to the highest standard. We don't just tick boxes — we give you a clear, honest picture of your electrical installation and fix any issues on the spot where possible.
NAPIT Certified
All work certified to BS 7671 18th Edition wiring regulations.
Same-Day Certificates
Reports and certificates emailed to you on the day of inspection.
London & Surrey
Covering TW, W, KT, GU postcodes with no call-out charge.
Landlord Specialists
We work with letting agents and landlords across the region.
What Our Clients Say
“EICR done professionally and quickly. The engineer explained every observation clearly and the report was emailed within the hour. Brilliant service.”
Sarah M.
Richmond · EICR Report
“Needed a landlord certificate urgently before a new tenancy. TW Electrical came out next morning, thorough job, certificate issued same day. Highly recommend.”
Tom B.
Twickenham · Landlord Certificate
“PAT testing for our office — 40+ appliances done in under 2 hours. Very professional, minimal disruption to our working day.”
Priya K.
Ealing · PAT Testing
“Fire alarm system installed throughout our restaurant. Fully compliant, neat installation, and the team were incredibly tidy. Five stars.”
Mark H.
Hounslow · Fire Alarm System
Common Questions
Request a Quote
Tell us what you need and we'll get back to you with a competitive quote. Most safety inspections can be booked within 24–48 hours.