24 hour Security
Croxley Alarms have been specifying and installing alarm systems since 1993. In the last 30 years a lot has developed in home and business security with technical innovation. We have built such a reputation that 10,000+ customers entrust Croxley Alarm Systems to stand guard over their property and belongings.
Accredited
The National Security Inspectorate (NSI) formed in 1971 is the UK’s main and leading inspectorate of guarding
services providers. We have been NSI Gold since 1994 and undergo an annual audit to maintain the bar in Security Gold Standards. All engineers are DBS checked and carry NSSA identity cards for your peace of mind.

Our Process
1. Free Site Survey…
Here’s the difference between us, fixed package suppliers and DIY alarm systems. Your free site survey is carried out by our experienced professional fitters. They know where and how to fit the most effective security system for your property. Every building is different, each benefit from an ideal security set up. After the survey you’ll receive a plan with equipment list and quote bespoke to your security needs, free.
2. Installation.
When you are satisfied with the proposal scope and quote we’ll get you booked in at your convenience. Installation time and duration vary from property to property of course. You will find our in-house teams courteous, professional and tidy. Do read our highly rated Google Reviews (and references available) for testament to the quality of our work and services.
3. Site Review…
Should circumstances change, as they may, we are always available and encourage a site review to keep up with property changes and configurations. New security systems and equipment updates occur as we stay foremost with the latest technology. We are here to advise and assist with any queries you may have. Don’t hesitate to contact us with any questions you may have.
4. Annual Service.
We offer an annual maintenance service (first year free) which provides a complete check of all your Croxley Alarm System installed equipment; sensors, bell boxes, cameras, keypads and remotes. Our fully trained staff will ensure everything works like it did the day it say installed. Any failing equipment with be replaced including batteries. Signed and certified for your ongoing peace of mind.
Local security
Since 1983 we have been based in Croxley Green. We know the area, we know what works, and we’re kept abreast of what goes on. This provides our cutting edge over other suppliers.
Even when we’re busy, being local means we can or often get to you quickly, efficiently and effectively. And our many existing and long term customers may well be neighbours of yours, ask them.
Smart Alarms
Any alarm system cleverer than a basic detector and bell could be considered Smart. Some may refer this to app controlled alarms but it extends to monitor triggers, combination responses like CCTV audio engagement, flood lighting and smoke screens. In our book ‘smart’ also means simple to use and operate for your convenience.

Prevention & Protection
Our free site survey, installation and annual service are key to the ‘best appointed’ security system for your property. We are keen to advise on the most effective equipment and system solutions. This is what has kept our well-earned reputation in check all these years. All of our staff are trained to the latest standards with up to date certification on alarm systems and security equipment.
Services
All our services are outlined across our website, from alarms, CCTV, monitoring, access control, and security consulting. If there is anything you specifically require do contact us and we’ll be happy to help. Over 200 Google reviews from our customers lay testament to our work and service standards.

Night and day security
