No Job Is Too Big Or Too Small. Concrete Sawing, Drilling, Grinding & Breaking - Preston, VIC . Service: Cutting, Sawing. Kind: Core, Hydraulic. Use: Roads, Walls. Hours of Operation: 24hr Emergency Service, Flexible Hours, Open 24hrs, Open 365 Days, Open Evenings, Open Late, Open Monday - Friday, Open Saturdays, Open Sundays. Payment Method: Cheques, Mastercard, Visa. Assurance: A Grade, OHS