Do you have a fault somewhere in your building? The most important phonenumbers are noted down below:
| Problem | Company + phonenumber |
| Central heating | Bremans +31 23 531 9568 |
| Broken glass | Midglas +31 900 2040 444 |
| Internet | ittdesk +31 88 4117 788 |
| Elevator | Sky Liften +31 342 425 505 |
| Unclogging | A.O.R.C. +31 20 631 1331 |