Onza Construction (Pty) Ltd Company Address: Block 5 Fourways Office Park Fourways Gauteng 2055 South Africa Company Address: Block 5 Fourways Office Park Fourways Gauteng Phone: 010 110 8724Mobile: 079 847 5203Email: onza@onza-con.co.zaDept of Labour Registration No.: GN04002ECB Number: 30155 Map Reviews No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers Previous Next