Utility systems are the hidden engine that keeps our society running, and our communities depend on clean drinking water and proper management of stormwater and wastewater. Our core value of better communities, by design drives our approach to site and utility projects. The results are dependable and resilient systems that are functional for owners to operate and maintain and that community members can rely on. We design, permit, and manage the construction of water, wastewater, stormwater, and civic site projects and our extensive experience helps us tailor these services to the specific needs of each project. Those responsible for maintenance and operation know those systems best and Perteet’s dedicated team of utility and site professionals use a collaborative approach to ensure smooth delivery of improvements.


  • Transmission main design
  • Distribution main design
  • Earthquake resistant system design


  • Gravity sewer design
  • Force main design
  • Combined sewer
  • Combined sewer separation
  • Decant facility design


  • Detention modeling and design
  • Water quality treatment modeling and design
  • Conveyance modeling and design
  • Green stormwater infrastructure (GSI)
  • Low Impact Development (LID) design
  • Regulatory compliance
  • Combined sewer separation
  • Stormwater retrofits
  • Grant funding application support


  • Transit center design
  • Maintenance facility site design
  • Civic and educational facility site design

See projects