Our Client Base

Certified Environmental Consulting, LLC specializes in assisting small to large scale businesses that find themselves in uncharted territory due to regulatory changes and transformation in corporate leadership or large shifts in their established hazardous material waste streams.


Some of our satisfied clients include:

Schools & Colleges

  • Portland Community College
  • Oregon State University
  • American College of Healthcare Sciences
  • Clackamas Community College
  • George Fox University
  • Linfield College
  • Marylhurst College
  • Multnomah University
  • Pacific University
  • Portland State University
  • Reed College
  • University of Oregon
  • University of Portland
  • Western Culinary Institute
  • Clark College
  • Vancouver School District
  • Hillsboro School District
  • Neah-Kan-Nie School District #56
  • Newburg Schools
  • Gresham Barlow School District 


  • Coffey & Associate
  • Heinz Mechanical
  • Harder Mechanical
  • Carrier
  • City of Portland
  • City of Vancouver
  • City of Ridgefield
  • City of Longview
  • City of Gresham
  • City of Lake Oswego
  • City of Hillsboro
  • City of Troutdale
  • Evergreen Engineering
  • State of Oregon, U.S. D.O.T.
  • Grant Associates



  • Cascade General
  • Intel Corporation
  • Simpson Paper
  • Georgia Pacific
  • Legacy Health System
  • Southwest Washington Medical Center



Additional Clients Upon Request

Client Industries

We have proudly served clients from a wide range of industries, including:

  • Hospitals and Clinics 
  • Property Management, Developers and Planners
  • Institutions of Higher Education
  • K-12 Schools
  • Construction including Renovations, and Remodels
  • Fire, Smoke, and Water Restoration Services
  • Single Residential to Multi Dwellings
  • Industrial and Commerical Industries
  • Hazardous Material Contractors