Business Review
Marion Hill Associates, Inc.
Phone: 724-847-3390
Fax: 724-847-1798

Contact: Rich Riley

  • Deep air & mixed gas diving
  • Underwater inspections
  • Underwater video
  • Dam inspection and repair
  • Power plant maintenance
  • Nuclear diving
  • Towboat repair and line
  • Harbor dredging
  • Zebra mussel control
  • Underwater construction
  • Potable water inspections
  • Bridge inspection and repair
  • Traveling water screens
  • Specialty contracts
  • Pipeline inspection
  • Barge raising
  • Intake cleaning and repair
  • Specialty/industrial diving