Manhole Rehabilitation

A-1 Sewer & Drain Inc. specializes in completely restoring your old manholes to a like new condition using our structurally enhanced lining process. Once installed, our manhole liner system eliminates both infiltration and ex-filtration and prolongs the life of your existing manhole and adds structural value.

Our specialized camera system lets us fully document the current status of a manhole before a decision is made to restore a manhole.


Specializing in restoring:

  • Manholes
  • Lift stations
  • Wet wells
  • Custom tank sealing

Also providing

  • Invert restoration
  • Manhole patch
  • Infiltration leaks (up to 100 GPM)

Prevent headaches such as:

  • Traffic tie-ups and detours
  • Disruption of service to the community
  • Disruption of other utilities in the path of excavation
  • Street restoration costs & problems with poor compaction
  • Noise and the dragging of dirt into businesses and homes

A-1 Sewer & Drain Inc. offers a variety of lining systems and install the most cost effective system based upon the repairs needed: A high strength portland based liner for mild corrosion; and a highly corrosion resistant calcium aluminate based liner for severe corrosion. Leaky manholes are one of the singular leading contributors to sanitary sewer overflows. Ironically, it is easier and more cost effective to address infiltration problems in your manholes than in any other component of your wastewater collection system. We can work within any budget.

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