Thornhill Security Ltd

Protect your Property with Quality Digital Locks

Key-less Locking Systems

With key-less digital locking systems there are no more worries about losing keys or leaving one under the plant pot for emergencies. This is an revolution in security. Simple keypads or touch screens enable quick entry with no key rummaging.

Access Control Systems

The electronic access control systems are a perfect solution for commercial premises especially if there are many staff members who require access to different areas of the building. The company has complete control over who can access certain areas and this access can be changed very easily if there is a security breach of any kind.

Complete Range of Locks to Suit Your Requirements

Access Control Systems

Digital Locks

Master Key Systems

Security Cylinders

Anti-Ligature Locks & Handles

Featured Locks

To discuss all things locks speak to our team today on:


We were very impressed with the 2 guys that carried out the work in difficult conditions.
Mr Aspnell

We offer fast & professional Safe & Locking services

At Thornhill Security we provide a wide range of locking solutions and security safe products & services to both domestic and commercial clients in Bristol, the South West and across the UK.

Why Choose Thornhill Security?

  • A fast, local service, dealing with one contractor from start to finish.
  • We only use our in-house team and don’t sub out our work
  • We are MLA approved locksmiths
  • We have relationships with all leading manufacturers
  • We are a Government approved supplier and have the following accreditations (SafeContractor, Construction Line, BSVTA, MLA).
Thornhill vans

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