Duffield has almost four decades of municipal and private water treatment, supply, storage and distribution planning, design and construction projects for twenty-three communities, counties and private utilities on the Delmarva Peninsula ranging in population from 500 to 750,000. Duffield Associates has an unsurpassed record of innovation in civil and environmental engineering. Never content to go along with the crowd, we look for the best and most cost effective solutions for our clients.

Typical projects include the following:

  • Water distribution
  • Water storage
  • Water supply
  • Water treatment