We understand the unique challenges of completing complex construction activities at operating plants and new sites – and have the expertise to manage them. Whether procured through traditional design-bid-build or integrated delivery methods, projects benefit 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
  • Co-generation
  • 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