National Safety Inspections Ltd (NSI) are a national multi-ESTAS-award winning electrical testing company. We have won "best in sector" for electrical services 3 years in a row, showcasing our excellence in customer service and satisfaction levels. At present, we successfully complete approx 15,000 certificates a year across 350+ letting agents.

Our network of electricians stretch across the entirety of England and are all directly employed. This is to ensure whether an engineer from Plymouth or Newcastle tests a property, your testing outcome remains consistent.

The services NSI specialise in are: 

- EICR

- PAT

- Smoke detector testing

- SAFE Certified (NSI's trademarked annual "Safety Assessment of Fire & Electrics")

We understand time is valuable, therefore all process and systems have been created for YOU. Hassle has been removed from booking in jobs, contacting tenants, chasing updates, and chasing certs; we do all of this and more for you. Let us show you why we're the nations most trusted and respected electrical testing specialist.

Problems we solve for agents

- Honest, trustworthy and transparent service

- National coverage with local electricians

- Daily and weekly auto-email notifications of job updates 

- 24/7 online customer portal to access all certificates and invoices

- Employed electricians for consistency

- Dedicated bookings and account management teams to ensure all questions are answered quickly