Find trusted waterproofing contractors in Rockdale

Hello seeking a licensed tradesmen to perform some work on this complex the work that needs to be done is as follows - Basement to fix all pipe penetrations are sealed, waterproofed, and bunded to prevent discharge into cracks or voids. - cracks are to be sealed to protect them from water intrusion. Product: Sikadur -20 Crack Seal or similar. cracks are to be sealed to protect them from water intrusion. Product: Sikadur -20 Crack Seal or similar. wash bay is to be sealed or waterproof and bunded so that water discharge does not enter the slab cracks or voids. Must be licensed, must provide a summary of the scope of works performed upon completion and photos

Hello, seeking a quote for waterproofing a rainwater tank due to leakage into basement carpark entering through a cable or PVC pipe