Utility Construction

D. H. Griffin Infrastructure (DHGI) is a utility construction contractor specializing in water distribution lines, sanitary sewer lines, storm drains and pump station projects. Although DHGI is a recently established affiliate of D. H. Griffin Wrecking Co., Inc., the construction experience and management philosophies of its management go back 36 years.

DHGI offers a wide range of infrastructure development from turnkey multimillion dollar community projects to smaller scope industrial or municipal projects.

  • 36 years of experience in the construction of water and sewer systems
  • Turnkey site development
  • Treatment plants and pump stations
  • Heavy civil work
  • Sewer rehabilitation
  • Removal of storm water, wastewater and associated solids