London, Greater London
We are A3 Security and have been in the industry for over 18 years providing business to business services such as Security Guarding, CCTV installation and monitoring. New for this year we are offering our services to individuals, all our guards are licensed and offer high-quality services to our clients.
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8 customer reviews
Rossana
Great, fast and very professional. Highly recommended. thanks Rossana
Deepak
CCTV Installation
Brilliant service and fast installation! Pleasant and professional, Arnaldo is the one for your CCTV needs. Will definitely use A3 Security again in the future.
Donna
Top Notch service, very satisfied with results.
James
Got CCTV installed at home for some extra added security and it's great! We can check it anywhere! Only problem is my wife spends her days watching the bloody dogs now. Very fast and reliable service, explained how everything worked so even I understood More...
Gordon
Installed a security system in our home after some recent vandals smashed up our garden, very professional service, and very informative - feel much safer in our own home now.
Omer
I had camera's installed last week and Im very impressed with the quality of the job done. 10/10 would recommend to anyone looking for professional CCTV work to be done
Giverny
Installed security cameras at front and rear of house. I’ve been so impressed with the quality of both the cameras and the fitting. Truly professional!
Ryosuke
Had CCTV fitted at my work place and they’ve worked perfectly! I can check them 24/7 from anywhere remotely and keep an eye on my business even when I’m not there! The service was fast and efficient. I highly recommend them. More...
What do you love most about your job?
My favourite part of my job is working with new technology. I regularly take part in many security events to keep up with whats happening in the industry. My job also includes developing skills and knowledge of what happens in London, I'm always up to date with news so I know the dangers that my customers and employees face.
What inspired you to start your own business?
What inspired me was the need to offer people a security service that offers quality products and services as most often what's available tends to be overpriced and low in quality. With new technology, it is now possible to have the products or service you want to suit all needs.
Why should our clients choose you?
We offer a bespoke service for each client based on their budget and needs and always aim to offer the best quality at the best price.
Security Guarding
All our guards are licensed and offer high-quality services to our clients. We offer Security Guards for Shop floors, Offices, Construction Companies and the list doesn't stop.
CCTV Installation
We have amazing CCTV products to offer our clients and fully support our product.
CCTV Monitoring
We can Monitor Sites for you for 24 hours 7 days a week
Mobile Patrol
We offer a Mobile Patrol Service that is normally taken with CCTV Monitoring and Security Guarding.