We work with property management companies, landlords, and business owners across London.
Office buildings and co-working spaces
Shops, restaurants, and retail units
Warehouses and industrial units
Managed apartments and commercial blocks
Hotels, schools, and public buildings
Our London-based team covers a wide range of services to meet your ongoing and one-off maintenance needs.
Our service includes:
Your property is in safe hands with TNS.
We work across Central, South, West, East and Greater London
Yes – we offer fully tailored commercial electrical maintenance contracts to suit your property’s size, usage, and risk level. These contracts include regular inspections, testing, and preventative maintenance to keep your electrical systems compliant, efficient, and safe. Scheduled visits help identify and fix minor issues before they become costly problems, reduce downtime, and ensure compliance with the latest UK regulations, such as the Electricity at Work Regulations 1989.
Absolutely. We provide 24/7 emergency electrical repair services across London to ensure you’re never left in the dark. Whether it’s a sudden power failure, a tripped breaker, or a dangerous fault, our certified electricians are available day or night to respond quickly and resolve issues safely. We prioritise businesses that rely on continuous power, such as retail outlets, offices, hospitality venues, and healthcare providers.
Yes – all of our electricians are NICEIC-approved contractors and fully insured. This ensures all work is carried out to the highest industry standards and in line with the latest 18th Edition IET Wiring Regulations (BS 7671). Our team regularly undergoes refresher training, and we provide certification for all testing, repairs, and upgrades, so you’re covered legally and for insurance purposes.
