Regular Business Opening Times
- Security Operations Centre - 24 hours
- Emergency Engineers - 24 hour callout
- Support Centre - 24 hours
Altered Business Days 2024
| DATE | DAY | REASON | ALTERED HOURS |
| 1 January | Monday | New Years Day | Closed |
| 19 February | Monday | Presidents Day | Closed |
| 29 March | Friday | Good Friday | Closed |
| 6 May | Monday | Early May Bank Holiday | Closed |
| 27 May | Monday | Spring Bank Holiday | Closed |
| 4 July | Thursday | Independence Day | Closed |
| 2 September | Monday | Labor Day | Closed |
| 28 Nov | Thursday | Thanksgiving Day | Closed |
| 24 December | Tuesday | Christmas Eve | 14:00 - 17:00 |
| 25 December | Wednesday | Christmas Day | Closed |
| 26 December - 2 Jan 2025 | Spanned Days | New Year Holidays | Closed |