Thornhill Security Ltd

Surelock McGill

A family business, Surelock McGill have been designing, engineering and creating a range of high quality security solutions for over 50 years.

Specialising in physical security products, the security solutions from Surelock McGill provide protection against a range of threats including fire, weather blast and ballistic.

Within the Surelock McGill range there are a number of products including single point and multi point locking systems, cylinder guards and cylinders, door and window accessories, building hardening products and key & asset management.

The company rigorously tests its products to ensure they can perform under the greatest pressures, with their range meeting international standards relating to life safety, security, ballistic, blast, hurricanes and seismic test criteria.

Surelock McGill products from Thornhill Security

Surelock-McGill Products

At Thornhill Security, we have a close relationship with Surelock McGill and have been recommending and utilising their high quality products for years.  For help and advice call our team on:

Feedback from Our Customers

“I would like to say how professional the locksmith was that came and fitted my new front door lock yesterday. I will definitely recommend your company to people in the future.”
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