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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      1 of current projects we have on the go, A school in Forest Gate E7. We have 81 new cameras to install and commission. Half way through the 2nd fix now it's all coming together. Great effort by the team the last few weeks. ... See MoreSee Less

      This made me chuckle today. Upgrading a 30 year old alarm panel today due to falling over The customers SAB was rendered round and would of looked terrible if changed. Bit of wiring mod, and the New school old school bank robbery sound was awesome 😂 ... See MoreSee Less

      Comment on Facebook 3278308632439224

      Nu tron security, remember quoting against them in the 80s. Still got the Racal PIRs going strong. Those were the days when you walked away and only went back on a maintenance visit. Those were the days. 😜

      We pride ourselves in our customer service and working with them to get exactly what they are looking for.Installations carried out to the highest of standards. #checkatrade #security #cctv #HIKVISION #pyronix ... See MoreSee Less

      We pride ourselves in our customer service and working with them to get exactly what they are looking for.Installations carried out to the highest of standards. #checkatrade #security #cctv #hikvision #pyronix

      Lovely installation from today in Abridge Essex, motion activated down lights for the driveway, 2 HD cameras with motion detection and 2nd fix of a Pyronix smart alarm with full App controllability 📱 ... See MoreSee Less

      Comment on Facebook 1535589490044489_3276706705932750

      Highly recommend, great service. Many of my family and friends have alarms fitted by CSI. Very obliging

      Very similar to what you did for us. . . Brilliant work and top service

      ... 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.