Custodian is fully certified and all our engineers are qualified and trained to the highest standards. Custodian Private Security Authority PSA license no. 00609.
Custodian Electronic Security Systems are professional installers who specialise in fire and intruder alarms, CCTV, access control systems and emergency lighting. We cover every aspect from large commercial projects to the domestic market.
Fully certified for peace of mind
Our Clients
The Irish Security Group
We are proud the have the following prestige's accounts amongst our clients:

  • Greystones Town Council
  • Our Ladys Manor, Dalkey
  • Wicklow County Council
  • Bray Town Council
  • Trinity Bio-Tech
  • Fitzsimons hotel
  • Educate Together Schools
  • John The Evangelist School
  • Adamstown educate together school
  • St. John the evangelist school
  • St. Marys hospital, Naas
  • Custodian Electronic Security Systems Ltd is a proud member of the Irish Security Group (ISG). The ISG consists of 17 independent members, strategically located across many counties of Southern Ireland offering consultancy, design, maintenance and repair services for all aspects of electronic security equipment.

    Each member is approved and certified by both the National Standards Authority of Ireland and the Private Security Authority to I.S. EN50131 - 2006 & SR40 2005.