Our Services

At Constant, we understand that the implementation of security services is a unique provision and can be one of the most difficult decisions businesses make.

It is very different from other procured services, and only a specialist provider can effectively provide a fully bespoke solution to protect people and premises.      

Our highly experienced and qualified management team will customise and deliver an innovative and effective security solution designed to exceed customer expectations.

We provide solutions which demonstrate best practice and add value, enabling pioneering service standards.

Security Guarding Services

Specialist manned guarding services to a diverse range of customers.


Mobile Patrols

Complete, highly transparent and cost effective security solution and a perfect fit for customers who don’t require a permanent guarding presence.


Keyholding & Response

Response units immediately deployed to customer premises following an alarm activation, remaining on site until activation is resolved.


Special Events

Leading and respected independent event security provider, with extensive knowledge in a wide variety of different venues.


CCTV Remote Monitoring

Utilising the most up-to-date CCTV remote monitoring receiving technology we enable our clients to cost effectively keep their business and residential premises under constant detection-lead surveillance.


Integrated Services

Specialist consulting and bespoke turn-key solutions.


Security Surveying

Senior professionals use experience and qualifications to understand, assess and recommend on risk and advise security strategy.


Drone Security

Constant Security are delighted to announce the launch of our new and highly innovative security drone survey, patrol and response service, in partnership with Evolution Yorkshire.


Electronic & Physical Security

We offer blended security services to many of the UK’s most respected organisations


Security Dog Services

Dog teams trained to search people, vehicles and buildings to safeguard your business.