At EST, we are responsible for helping municipalities provide effective production, filtration and quality control for community water systems that start at the source and extend throughout the treatment process. Our team has extensive experience in the design and rehabilitation of water and wastewater facilities and water and sewer line design. From designing new facilities to modernizing existing ones, our team can partner with clients to provide clean, safe water and sewer services.


  • Water System Hydraulic Analysis
  • Pump Station Design and
  • Modernization
  • Emergency Management Plans
  • Wastewater Treatment Plant Design and Rehabilitation
  • Sanitary Sewer Design and Modeling
  • Water Main Design
  • Water Treatment Plant Design
    and Rehabilitation
  • DEQ and COE Permitting
  • Facilities Planning
  • Lift Station Design and Modernization