Trenchless Technologies
Sewer Rehabilitation
Field Services

Our goal is to provide a service that meets the needs of our customers and improves the environment.

Please, browse our web site and see how we may be of service to you!

Contact

Tri-State Utilities™
2111 Smith Ave.
Chesapeake,
Virginia 23320
(757) 366-9505
Fax (757) 366-5150

News & Events

Contractor of the Year Announced
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Employee of the Year Announced
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Tri-State Utilities will have a booth at the Virginia Rural Water Association 24th annual conference in Roanoke Virginia April 1st - 4th, 2012
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Tri-State Utilities completed another Terra Verde non-VOC cured in place liner installation.

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Our Services - PVC Alloy Fold and Form Liner

One of Tri-States methods for repairing damaged sewers and storm drains is Ultraliner, the PVC alloy fold and form liner specifically engineered for trenchless applications. Inserted through the manhole, Ultraliner conforms to the shape of the existing pipeline leaving no annular space. Its unique compound allows the memory of the material to be changed permanently, and is resistant to most chemicals and abrasives. Ultraliner has full, independent structural integrity and extremely high impact strength. It is available in diameters from 4" to 24".

The Tri-State Advantage: Eliminate Infiltration Structural Support of Host Pipe Will Not Degrade in Sewer Forms Tightly to Bends & Curves Dimples Out into Connections Will Not Creep or Shrink 4" to 24" Diameter