We have a proven track record for excellence and deliver reliable solutions that protect what matters most to you

Our engineers have shown the highest levels of competence in the design, installation and maintenance of all types of electronic and physical security systems.


Ensure your property is secured with confidence with SDS Security

We have the answer to any security challenge that comes our way

We are qualified and motivated professionals who strive for excellence and deliver solutions in a competent and timely manner.

We’re not bound to one system or one manufacturer and are trained to install all types of electronic and physical security systems. Examples include CCTV, access control, fire alarms, automatic gates and intruder alarms to name but a few.

We understand that by choosing SDS, you’re placing trust in our company. This is why we ensure you will only receive the best technologies with the best installations and aftercare support. This is just one of many reasons why we’re the go-to security company in the area. For a FREE quote, please contact our London team today.

Security Company London

Multi-disciplined security specialists

Working across a variety of industries


Superior service every step of the way

Each fire and security system that we create is designed from the ground up. We listen to what our customers have to say and implement reliable solutions that have been proven elsewhere in similar scenarios.

30 years of experience

We have installed, serviced and maintained thousands of systems across London over the last 3 decades.

Based across London

Our large network of engineers means we’re never that far away and able to cover the whole of the capital.

Affordable solutions

We only advise our customers on what they need and we will never sell them a system that they don’t require.


It is engrained in our ethos to assist customers no matter what their requirements may be

We can call upon a wide range of reliable security systems to protect what matters most to you. Every system that we installed is backed by traditional customer service and 24-hour customer care.

Home Security

We offer an honest approach to home security and provide solutions that don’t cost the earth.

Commercial Security

We can call upon a wide range of security systems to protect your building, business assets and employees.

Fire Alarms

CCTV Systems

Access Control


Please speak to our team about your security concerns

We’re ready to take your call and assist you with any questions that you may have.

Arrange a site survey today with SDS Security.