manhole rehab before and afterManholes are the second biggest source of infiltration and hidden costs in a typical sewer system. Manhole rehabilitation can stop the infiltration, lower the volume of water that must be treated, and stop the corrosion that destroys a manholes’s structural integrity.

Manhole rehabilitation is more than just applying a material and moving on. It requires understanding the stresses the structure experiences and using the proper technologies to stop the infiltration, stop the corrosion and restore structural integrity. Our crews clean and inspect each manholes before starting work to ensure that the specified technology is sufficient to meet the projects expectations. Once inspected all sources of infiltration are repaired and the structure is rehabilitated.

With thousands of manholes rehabilitated, we have the experience needed to rehabilitate manholes with a level of expertise that few, if any, can match.