Manhole rehabilitation is an area of strength for us – our reputation for quality and integrity was built in the sewers, below ground. We’re proud of that!

Problems we solve

  • Infiltration
  • Exfiltration
  • Microbial induces corrosion deterioration
  • Direct flow

Areas of expertise

  • We’re not just a painting contractor; we’re certified concrete and coating inspectors and applicators.
  • We stop water infiltration and exfiltration.
  • We conduct vacuum testing to determine where water can come through walls.
  • We solve flow issues by rebuilding benches and inverts.
  • We fix chimney seals from corrosion and leaks.
  • We provide structural integrity by applying cementitious linings.
  • To protect against hydrogen sulfide, we apply polyurethane and epoxy lining systems.
  • We check for pinholes in applied coatings by performing holiday and spark testing.
  • Manhole rehab is dangerous work. We’ve got the best safety program in the state.
    • All our staff is flagger-certified and confined-space trained.
    • Our customized safety signs display all pertinent job information.
    • Our safety equipment includes a fresh air blower, atmospheric testing equipment, and everything we need for rescue.
    • We notify the local fire department before we begin work.
  • Manhole Rehabilitation - Before
    Manhole Rehabilitation - Before