Sonto Home ›› Local Listings ›› QLD ›› Fortitude Valley ›› Sonto QLD Professional Services 76-84 Brunswick StreetFortitude Valley, QLD 4006 07 3520 0948https://sonto.com.au Sonto are a multidisciplinary surveying firm that provides services across construction, design, developments, boundary, engineering, monitoring, and 3D scanning in South-East Queensland.