Custom Security installations ltd has been established now for over 5 years and continues to offer friendly professional and excellent service expected from the security industry. Working to the highest standards alongside using the latest smart security equipment we can keep your home or business secure for many years to come.


Security installations that go above and beyond

Here at Custom Security Installations, we pride ourselves on our quality and customer care, Fitting the latest up to date system tailored around you. We offer free no obligation on site surveys to design a security system right for you.

Entry Systems

CCTV Systems

Intruder Alarms

Access Control


Fire Solutions

Security Lighting

  • Life isn’t 9 to 5, so neither are we.
    On hand 24 hours a day 7 days a week.

    We are available at anytime of the day to help customers old and new. Booking can be made at times to work around you, during the day, evenings and even weekends.

    Call us on 020 3669 0826
    Or out of hours: 07950 317 142 / 07506 708 903

  • Get in touch!

      We are based in Waltham Abbey serving the whole of Essex, Hertfordshire and London.

      Our News

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      Installation in Buckhurst Hill Essex. 2nd fix of Hikvision CCTV and Door entry system and last minute added wireless intruder alarm. Being all under one manufacturer all 3 are seamlessly controlled and monitored on one App even having the door entry camera recorded on the CCTV system. Solutions for all aspects of jobs. ... See MoreSee Less

      Tricky one today working in this old Pub & Restaurant. Making cable runs as neat and discreet as possible jumping between various linking lofts. Full HD all time color vu cameras covering all aspects of the building. Also upgrading the security alarm for monitored smart alarm. Now the owner can control both systems remotely keeping staff and customers safer. ... See MoreSee Less

      Domestic CCTV installation from today. The customer was advised by police after recent burglary to add CCTV for extra security. All angles covered with alerts to mobiles and remote viewing. Camera colour chosen to for best with parts of house around. Cables in containment for protection and added neatness. ... See MoreSee Less

      Great effort from the team over the last 2 days working away in Kent even staying away from families over night to reach the completion deadline for customer. 16x 8MP 4K IP gives total coverage with outstanding clarity with remote viewing ability owners peace of mind even when away from site. System designed with customer to totally integrate with their current IT facilities. ... See MoreSee Less

      Some of our feedback!


      "Very pleasant. Gave us some options and a very fair, competitive and realistic estimate. Cost was exactly as quoted. Really respectful of our property. Arrived on day and time expected. Worked very hard all day. Cleared up after themselves. Delighted with the quality of work done." - Customer in Enfield July 2020

      "Sam and Jack were very knowledgable in their trade. Fitted my new CCTV cameras within a few hours and they did an amazing job. I will be recommending them to friends and family, and will be using them in future. They even went out of their way to come back on a separate visit to show me how the app works on my phone. Thanks CSI!" - Customer in Chigwell June 2020

      "Fantastic service from both Jack and Sam at CSI can’t fault their workmanship. Excellent communication and took the time to describe exactly what they were doing and they advise on what would be best for our property and requirements. The quote for the work was great and no hidden costs added. Time was taken to explain the setting and unsetting of the alarm and the settings on the CCTV system. Cannot recommend CSI enough. Thank you" - Customer in Hoddesdon June 2020

      "This is the second time we have used CSI - at our last property to install CCTV and at our new property for CCTV and an alarm. Both times they were quick to respond to queries, were professional and friendly on the day and carried out high quality work in good time. As mentioned, we have already used them twice so wouldn’t hesitate to recommend or using them again ourselves if we needed to." - Customer in Witham May 2020

      Get in touch today for your free quotation.