For all emergencies contact the relevant number below:
| LOCATION | EMERGENCY NUMBER |
| 121/122 St. Stephens Green | 191 or 01 4022219 |
| 123 St. Stephens Green | 191 or 01 4022219 |
| York House | 191 or 01 4022219 |
| No. 26 York St. | 191 or 01 4022219 |
| Beaux Lane House |
2706 or 01 402 2760 (7am – 7pm); 2219 / 01 4022219 (7pm – 7am) |
| Mercer Building & Mercer Medical | 191 or 01 4022219 |
| Textile House | 191 or 01 4022219 |
| No. 2 and No. 4 Prouds Lane | 191 or 01 4022219 |
| Ardilaun Block B | 191 or 01 4022219 |
| Reservoir House, Sandyford | 8679 or 01 402 8679 |
| Smurfit Building, Beaumont |
3700 or 01 809 3700 (8am–8pm, Mon-Fri) 2110 (Hospital Security 8pm–8am) 2999 (Fire – 8pm – 8am) Red button on phone – Cardiac Arrest |
| Library, Beaumont | 2110 Hospital Security; 2999 (Fire) |
| GEM Building & Academic Centre, Connolly Hospital |
5438 / 5294 – Hospital Security (01- 6465438 / 5294 from outside line); Red button on phone – 5999 Crash (Cardiac Arrest) |
| Dardistown | 999 / 112 |