Ns4i Limited
Based in London (EC1R 5HL), Ns4i Limited specialises in locksmith services, lock repairs and security solutions in the county of Greater London, England.
Whether you need an emergency lockout, a lock change, security upgrade, key cutting or safe opening, Ns4i Limited is here to help with all your lock and security needs.
FAQ about Ns4i Limited
What services does Ns4i Limited offer?
Ns4i Limited provides locksmith services in London including emergency lockouts, lock changes, uPVC door repairs, key cutting, security upgrades and burglary repairs. Some locksmiths also offer auto/car key replacement, safe opening and smart lock installation — confirm by phone before booking.
What is the service area around London?
Ns4i Limited is based at LA CITY COLDBATH SQUARE, FARRINGDON, EC1R 5HL London. Most locksmiths cover a 15-30 mile radius from their base, which puts the surrounding parts of Greater London within reach. Travel charges may apply for jobs further out.
Is Ns4i Limited a registered company?
Yes — Ns4i Limited is registered at Companies House under Company Number 13751372. You can verify the full company record on find-and-update.company-information.service.gov.uk before booking.
How quickly can Ns4i Limited respond to an emergency?
Most locksmiths in London aim for a 30-60 minute response time on emergency call-outs during the day, and 45-75 minutes at night. To get the actual ETA from Ns4i Limited, request a free quote and ask for confirmation by phone.
How do I get a free quote?
Click the "Get a free quote" button at the top of this page. Describe your lock or security issue, your address in London, and the urgency — you will get a response within 48 hours, free and with no obligation.