We understand the unique challenges of completing complex construction activities at operating plants and new sites –and have the expertise to overcome them. Whether procured through traditional design-bid-build or integrated delivery methods, projects benefits from our in-depth planning, collaborative approach and dedicated team of employee-owners who are experts at driving projects forward at the right pace.


  • Oxidation ditches
  • UV and ozone disinfection
  • Filtration
  • Sludge collection and de watering
  • Chemical systems
  • Pumping stations
  • Cogeneration
  • Diffused air systems
  • Thermal hydrolysis
  • Aerobic and anaerobic digestion
  • Dissolved air flotation
  • Membrane filtration
  • MBR and MBBR
  • Clarification and high-rate clarification
  • Odor control
  • Nutrient removal
  • Alternative energy facilities