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We are an integrated technical service company. There is a common thread running through all of our services – We solve clients’ problems, safer, better, and more efficiently. From our Field Services through, Engineering, and Design Build Services we understand projects from design through implementation.
  • Safer Project I

  • Better – Selenium Treatment System – Culver City

  • More efficiently Project III

WPI provides OM&M services at about 100 sites throughout the western United States.

WPI’s Geoscience Department employs more than 50 professionals in the areas of geology, engineering, biology and more.

Wayne Perry, Inc. (WPI) has a 32-year history of successfully completing environmental remediation design build engineering projects on the West...

WPI has been involved in fueling system construction since 1968. 

Fueling system design is an evolving discipline that is focused on continuous improvement.

WPI's maintenance crews are highly qualified and trained, and equipped with the latest technology to maintain your fuel system.

WPI offers some of the lowest per-well sampling rates in the industry, and has experience with monitoring requirements in every California county...