We operate mainly in the Eastern Cape and in Gauteng-Concrete Repairs-Portable Impact Echo System-Investigation and Analyses of Concrete Structures-Anti-Carbonation Coatings and WaterproofingConcrete Coring-Epoxy injection of structural cracks-Joint-sealing-Carbon-fibre reinforcing of structures-Cathodic Protection of Concrete Structures-Refractory Linings-Underwater Concrete Repair