Dig Hard Excavations we specialize in sewer man hole rehabilitation, re building and casting of manholes, re-benching, re-spraying and leak prevention and repair. 

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• Rebuilding manhole bottom to top

• Internal pipe and dropper repair

• Special coatings to re-spray manholes

• Epoxy coating 

• Cementitious coating

• Leak prevention and repair

• Installation of new lids and new frames

 

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