Skip to content
  • Tel: 0845 880 2690
  • Email:
Site Security Services

London's No. 1 Mobile Response Security

Working throughout London and the South East, Site Security Services offers trusted mobile response security systems for commercial and industrial sites.

Keeping building sites and businesses protected from intruders is paramount to any industrial and commercial premise, for this reason at Site Security Services; we not only provide alarm monitoring, but a mobile response system as well. Up to four numbers of your choice will be notified, so rest assured that you will never be alone in these situations and that our systems will provide you the opportunities to respond to threats in a timely manner. 

At your London business, our alarm monitoring and mobile response services are customised to your needs. To learn more, contact us today at 0845 880 2690 or through our website for a conversation with our knowledgeable mobile response team. We offer free site surveys, a no-obligation quotation, and security consultations.

Protecting your London business, 24/7 

With our mobile response and 24 hour alarm monitoring, you can quickly address any issues that may arise at your London business. Equipped with beams and PIR sensors, our alarm systems will promptly detect any unauthorised activity at your industrial site or business property, notifying the designated individuals right away.

Site Security's mobile response and alarm monitoring systems provide optimal results even when physical surveillance is not possible. Each of our alarm systems offers immediate and dependable responsiveness, ensuring your peace of mind when leaving your premises unattended overnight or on weekends.

Our reliability is certified by various reputable bodies, including the NQA quality management monitoring body, CHAS, SSAIB, and UKAS.

Get Notified anywhere in London with our mobile response systems

Our alarm response and monitoring services include notifications for any unusual activity at your workplace outside of office hours. Upon receiving a call, you can handle the situation according to your preference.

Situated in Croydon, our expertise lies in offering premier mobile response and alarm monitoring solutions to industrial and commercial customers throughout London and the nearby region. 

Contact us now at 0845 880 2690 or via our contact form to enquire about our mobile response and alarm monitoring service for our business customers.