Specialists in the installation, service and maintenance of premium security systems

Security Services for businesses and homes throughout Nottinghamshire and the UK. Founded in 2012, we provide corporate, public sector and domestic customers with industry-leading and cost-effective security services across a broad range of applications.

It’s this expertise, credibility and commitment to the highest standards of security provision, that makes us the security provider of choice, for an ever-increasing number of local, regional and national clients.


CCTV Systems

CCTV cameras can be installed both in the interiors and exteriors of your property. It is a visual deterrent for potential thieves. At Castle Security, we supply and install the latest technology cameras that can record images on-site using DVR or NVR, or can record and be viewed remotely.


Intruder Alarms

At Castle Security Systems, we are able to   assess your unique security needs and ensure that your intruder alarm meets the requirements that will not only protect your property or business from burglary, but also ensure that your system is recognised correctly by your insurance company.


Convenient control with the swipe of a card or fob, without the inconvenience of traditional keys, and ensures secure corridors remain locked and inaccessible to unwanted visitors. Intercom installation offers increased security with minimal disruption. Monitor risks from a safe distance.

Fire Systems

Being an independent installer allows us to choose from a variety of fire alarm manufacturers, we have no single agreement to any one supplier. Therefore, when designing a fire alarm system for our client, we can pick a system that best suits their needs.

Gates & Barriers

Comprehensive and quality service for installation, service and maintenance of both domestic and commercial gating. With our range of materials and styles, we are able to design and install automatic gating and barriers that meet your requirements and expectations.


Providing staff or tenants with specialist home and business Wi-Fi, electrical installations and IT applications.

our mission

To deliver security systems to the very highest quality to our customers. We will provide constant support, maintain excellence through quality of workmanship and always strive to develop new technology to improve the reliability, durability and effectiveness of our product range

We are SSAIB approved, SSAIB’s schemes are a mark of excellence and comply with all Police policies (England, Wales, Scotland, Northern Ireland and the Irish Republic) and insurers - often as a condition of their underwriting - place particular demands on security and fire safety system providers. In the event of an incident, insurers will need to be satisfied that all reasonable precautions have been taken to mitigate risk.

SSAIB approved companies such as ourselves demonstrate that they are competent, professional providers of security related products and services.