National Plant Services, Inc. specializes in a full array of specialized environmental maintenance services.

These services include sewer cleaning, television inspection of sewers and pipelines, sewer point repairs, manhole and structural rehabilitation, sewer studies and vacuum excavation.

Learn more about our services and capabilities by selecting a section below.

SEWER CLEANING
Full range of sewer cleaning services using equipment capable of 30 gpm to 360 gpm. Our sewer cleaning services include High Velocity Jetting, Power Bucketing, and Balling. Root Removal.

ROOT REMOVAL
The Environmental Protection Agency (EPA) calls root intrusion, “the most destructive single element facing those maintaining a wastewater collection system.

DIGITAL TELEVISION INSPECTION
Using the latest CCTV equipment and reporting methods, we can provide unmatched quality, flexibility and reliability in sewer inspection.

SONAR PIPELINE INSPECTION
Previously, pipelines filled with murky water have not been inspected due to the high cost and potential downtime involved with the process. These type of pipes can now be inspected using high-resolution sonar units.

INFILTRATION CONTROL (Chemical Grouting)
Our combination digital television inspection/sewer joint sewer joint sealing service provides a guaranteed solution to the problem of excessive infiltration.

CIPP POINT REPAIRS
It’s a practical, fast and economical “no-dig” solutions for pipes with partial structural deterioration and/or distortion, interior corrosion, settling, misalignment and cracking.

LATERAL SERVICE LINE INSPECTION and SEALING
Studies show that lateral service lines are often the source of significant infiltration. We can inspect and permanently seal costly, leaking lateral service lines.

MANHOLE REHABILITATION
Our manhole rehabilitation specialists can solve your manhole infiltration/inflow problems; restoring your structures to "better than new" condition in less time than it would take to replace them — and for a fraction of the cost.

SEWER STUDIES
Many muncipal sanitary sewerage systems are unknowinglyvictims of excessive infiltraion/inflow that literally robs them of their capacity to properly handle and treat legitimate sewage.

VACUUM EXCAVATION
Below ground utility infrastructures are becoming more and more congested as they are adapted to accommodate greater demands.

INDUSTRIAL VACUUMING
Our custom-built vacuum vehicles can quickly cleanup the toughest, dirtiest material, no matter where it’s located. Our fleet of vacuum vehicles includes those equipped with hydraulic sludge pumps.

SLUDGE REMOVAL
We provide fast, cost-effective solutions to sludge build-up and sedimentation including Hydraulic and Mechanical dredging applications for efficient clean-up and reclamation.

SLUDGE DEWATERING
Our range of sludge and sediment management services includes dewatering to reduce sludge volume, excavation of contaminated sites, and solidification of contaminants that meet disposal requirements.