Sewer, Drain and Manhole Services


sewer, drain and manhole services
Observe the problem using micro TV

sewer inspection services in NJ, NY and PA
We Stop Leaks!

We offer large bore pipe sealing with hand-held injection equipment. Every year, water infiltration through cracks and defects causes billions of dollars in damage to structures just like yours!

Coastal Industrial Services has over a decade of field experience in applying advanced grout technology to plug leaks and economically stop damage. We are fully equipped for polyurethane 1-component and 2-component grouts, chemical grouts, shotcrete, gunite, and epoxy resins.

Put a plug in mounting water damage bills!


  • TV Inspection
  • Cleaning
  • Repair
  • Grouting
  • Replacement

Customer Needs

  • Sewers
  • Manholes
  • Storm drains & lines
  • Catch basins
  • Pipes & conduit

For sewer cleaning and pipe cleaning services, our vehicle is positioned at the manhole with hose reel above opening. A special high-pressure hose, fitted with a hardened steel jet nozzle, is introduced into the sewer. Water pressure up to 2000 lbs. psi drives the hose up the sewer against the flow. A center hole in the nozzle breaks up accumulation in front of the hose to allow for easy passage. When the hose is withdrawn, the water jets flush the sewer clean. Light materials are flushed down the line and heavy materials are deposited in the manhole for easy removal with the sanitary Hydro-Vac. A final jetting of the interior of the manhole with the high-pressure gun completes the cleaning operation.

An affiliate of United Marine Contracting, Inc.
Established in 1982
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