Contact us Please enable JavaScript in your browser to complete this form.Select option *ProductsServices and repairsHire EquipmentName *FirstLastNumbersEmail *Comment or Message *EmailSubmit Tel: +27 (0) 21 559 1073 Fax: +27 (0) 21 558 6229 Gavan: +27 (0) 82 881 7707 Brandon: +27 (0) 84 480 6146 Email: gavan.b1@gbsurvtek.co.zaEmail: brandon@gbsurvtek.co.za