DJ&A builds strong communities. Communities need places to live, to work, to gather and play. They need schools, libraries, and municipal buildings. We are focused on projects that improve communities and increase the quality of life in the places we call home. With regional offices throughout the Western US, we have been involved in numerous land development projects and are versed in best practices to ensure that developments meet project needs and bring the community together.

Key Services

  • Assistance with Permitting Across Local, State and Federal Agencies
  • Due Diligence
  • Community / Public Coordination and Engagement
  • Construction Documents
  • Construction Administration
  • Master Planning
  • Site Layout and Efficiencies
  • Utility Layout
  • Parking Layout
  • Grading and Cut/Fill Balancing
  • Landscape and Irrigation Design
  • Value Engineering

Storm Drainage Systems

  • Hydrology & Hydraulics
  • Collection & Distribution
  • Detention/Retention Systems
  • Treatment Systems
  • Monitoring
  • Storm Water Pollution Prevention Plan Preparation
  • Storm Water Feasibility Studies
  • Local, State & Federal Regulatory Compliance