This web page lists environmental testing laboratories in the State of Oregon.
Before visiting any of these Oregon environmental testing laboratories,
be sure to verify their address, hours of operation,
and appointment requirements (if any). An
environmental testing lab may have ceased operations or relocated, and business hours can sometimes
vary, especially on and around holidays. So a quick phone call can often save you time and aggravation.
Related directory pages are highlighted below the Oregon environmental testing lab listings on this page.
Links to Environmental Testing Lab directory pages for adjacent States are provided at the bottom of the page.
Oregon directory and map page links are also included there.