Alarm Installers Ireland
Irish alarm installers who publish a PSA licence number on their own website.
9 alarm installers found
Listed alphabetically. Placement is not for sale. We list an installer only after reading its PSA licence number on its own website.
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Suggest a listing or claim yoursThe Private Security Authority is the State body that licenses Ireland's private security industry, and a company or sole trader providing security services here needs the relevant PSA licence to do so. The Authority publishes a register of licensed contractors, so you can check any installer yourself — whether or not it is listed on this page. Each licence number above is what that company publishes about itself, read on the date recorded on the installer's own page here; we have not checked any of them against the register. Search the PSA register of registered contractors.
Cascade Security
PSA licence 09576
Installs intruder detection systems, CCTV camera systems and door and card access control, and provides home alarm monitoring. Based at Stadium Business Park, Ballycoolin, Dublin 11.
Deltech Security
PSA licence 08834
Installs wired and wireless alarm systems and CCTV, and offers servicing, repairs, upgrades and 24-hour monitoring. Based on Mourne Road, Drimnagh, Dublin 12.
Dyno Locks & Alarms
PSA licence 00709
A locksmith business that also installs alarms, CCTV, access control and safes for homes and businesses. Based on Capel Street, Dublin 1.
ESP Security Limited
PSA licence 08422
Installs, repairs and monitors domestic and commercial alarm systems, and fits CCTV, access control and intercom systems. Publishes addresses in Fairview, Dublin 3 and Kilcock, Co Kildare.
HomeSecure
PSA licence 00638
Installs and monitors home and business alarm systems, and supplies security cameras, smoke detection and water leak detection. Based at Sandyford Park, Dublin 18.
PhoneWatch
PSA licence 00621
Installs and monitors house and business alarm systems, and supplies security cameras and motion, smoke and water leak sensors. Based at the Irish Life Centre, Lower Abbey Street, Dublin 1.
Pro Security
PSA licence 05949
Installs wired and wireless burglar alarms, CCTV, access control and fire alarms, and offers 24-hour alarm monitoring. Based at Royal Rock Industrial Estate, Galway.
Securigard Alarms Dublin
PSA licence 8154
Installs wireless and pre-wired house alarms, including self-monitored and non-monitored systems, and fits CCTV cameras. Also offers alarm monitoring and maintenance.
Top Security
PSA licence 3732W
Designs, installs and maintains electronic security systems including access control and video security, and provides 24-hour alarm monitoring alongside on-site, mobile and remote guarding. Publishes Dublin and Cork phone numbers.
Choosing an Alarm Installer
Check the Licence
Every alarm installer must be licensed by the Private Security Authority. Ask for the licence number and look it up on the PSA register before you agree anything.
Ask for EN 50131
The Gardaí recommend that alarms meet the European standard EN 50131. It is one of their conditions for responding to an alarm.
Monitoring and a Garda URN
Only a monitored alarm with a Garda Unique Reference Number (URN) is guaranteed a Garda response. A URN needs an approved standard, installer and monitoring company.
Three Quotes, and Your Insurer
The Gardaí recommend getting at least three quotes from reputable installers. Ask your home insurer what kind of alarm it accepts.
Source: An Garda Síochána, Home Security information sheet HS4: Intruder Alarms (PDF, 2020), checked 6 October 2026. More in our guide to house alarms in Ireland.
Need Help Choosing?
Check out our home security guides for advice on choosing the right alarm system for your needs.