About this service
First Line Locksmiths is the trusted commercial locksmith partner for shops, offices, schools, restaurants, gyms, warehouses, GP surgeries and listed buildings across the Thames Valley, West London and the Heathrow corridor. We design and install master-key suites, access control, panic hardware, fire-rated locks and safe opening services — all backed by SLA-driven out-of-hours emergency response and £5m public liability cover.
First Line Locksmiths is the trusted commercial locksmith partner for shops, offices, schools, restaurants, gyms and warehouses across the Thames Valley and West London. We offer master-key systems, access control, panic hardware, fire-rated locks, safe opening and 24/7 emergency response under SLA-backed maintenance contracts.
What's included
- Master-key and restricted-key systems
- Access control and electronic locking
- DDA-compliant panic bars and emergency exits
- Fire-rated and BS EN 12209 locks
- Out-of-hours maintenance contracts with guaranteed response
Our process
Site survey
Free on-site audit of every entry point and existing hardware.
Specification
Written proposal covering insurance, fire and DDA compliance.
Install
Work scheduled out-of-hours to avoid disruption to trading.
Maintain
Optional 6 or 12-monthly service contracts with priority emergency response.
Where we cover
We provide commercial locksmith across West London, Berkshire and Buckinghamshire, including:

