Giswil Computer Services are based in Centurion. Our contact details are:
| Office Telephone | 012 - 664 6841 |
| Facsimile | 012 - 664 6841 |
| Mobile (Timo) | 083 440 9213 |
| e-mail (generic) | info@giswil.co.za |
| e-mail (Timo) | timo@giswil.co.za |
| website | www.giswil.co.za/computers |
| Physical Address | 30 Fitzpatrick Road, Lyttelton Manor X 1, Centurion, 0157 |
| Postal Address | 30 Fitzpatrick Road, Lyttelton Manor X 1, Centurion, 0157 |
: