Decades of Experience Providing Practical Solutions

Providing safe, reliable drinking water at an economical rate is the goal of all water systems. Psomas is skilled at delivering such systems involving new or the rehabilitation of aging water infrastructure.

Our clients range from privately-held water companies and developers to large water districts and municipalities. Our real strength lies in providing practical solutions for rehabilitation of aging infrastructure, including pipelines, pump stations, reservoirs, treatment plants, and related facilities.


Contact Photo - Joe Boyle

Joe Boyle, PE, ENV SP
Vice President/Principal

Select Water Projects


Emergency Notification System

Throughout the State of California


Calexico West Land Port of Entry

San Bernardino County, CA


  • Integrated Water Resource Plans
  • Water Quality Plans
  • Master Plans & Facility Plans
  • System Modeling
  • Water Supply Assessments
  • Design of Pipelines, Pumping Systems & Storage Facilities
  • Transportation Engineering
  • Structural Design
  • Surveying & Mapping
  • Construction Management
  • Environmental Consulting
  • GIS – Custom Applications
  • Landscape Architecture
  • Special District Financing