Complete security solutions
Reliable home and business security solutions at your fingertips
Protect your home and family or business and assets with dependable, cutting-edge, security systems.
Established 1987!
Protecting homes and businesses since 1987!
Our aim is to provide an effective security solution that meets your needs in the Commercial, Industrial and Residential environments. We give customers the peace of mind of an established, stable company providing a trouble-free installation carried out by a team of dedicated and fully qualified engineers.
No matter the reason you've found us - we can help.
Call for a FREE survey
020 8467 1878
020 4559 1325
Speak to the experts
Get started with ADL Security today
We utilise our wealth of knowledge gained over many years in the Security Industry, we approach each and every project with the care and attention needed to protect your home and business to the fullest
Customer Reviews
"Very professional and hassle-free service. The team worked quickly and left the house immaculate. Would recommend whole-heartedly."
Eliza Preston
A wide range of security systems and services
We provide a high-quality, tailored service to ensure that all domestic and commercial clients are appropriately protected. ADL has all the necessary industry, government and approvals to provide you with the peace of mind that you are in safe hands.
A full approved and accredited team
Services supported by leading industry bodies
Our work is quality assured to ISO 9001, NSI Gold Approved, meets all Industry and Police standards and is covered by our 24 hour, 365 days a year response.
Our service
A protection service you can truly rely on
For a security system to be reliable, there can be no blind spots. Our experienced team, will carefully design a system that works best for your property.
Unsure? Our team is here to answer any questions you may have.
Call for a FREE survey
020 8467 1878
020 4559 1325