We have decommissioned hundreds of monitoring wells using several different methodologies. We have the capability to split 2” casing using a drive/injection tool invented at our shop; to pull casing; tremie grouting using your preferred grout mixture; or of course to use bentonite chips. We have a concrete mixer for pouring pads. We ask for your preferred grouting method in writing before starting a decommissioning job. On the repair side, we can replace roadboxes, clean out old wells, develop wells, replace pads, or deepen existing monitoring wells.