Long term accurate monitoring can only be possible as long as wells remain in good condition. Landshark can easily service and maintain your wells, ensuring that damaged casings, flush mounts, and caps are replaced quickly. If wells need inspection, repair and even decommissioning, Landshark Drilling will make sure they meet the requirements of Ontario Well Regulation 903 and prevent the unwanted entry of surface water or other contaminants which could alter the accuracy of samples.