Licensed Onsite System Installer and Pumper Businesses
Pending Permit Applications
The Oregon DEQ maintains a statewide database of Onsite System
Installer and Pumper businesses that have been issued a Sewage
Disposal Service Business License.
If license verification is needed and you cannot locate a
business on the list, please call (541) 686-7905 to verify that an
application has been received.
Search Tips
You may search by business name, by license number, by city, by
county or by a combination of these criteria or both. However, if
you are not getting any results, try searching by one at a time
If you leave business and location criteria blank and choose
"All Counties" you will get a list of all businesses statewide with
active or expired licenses depending on the selected status.
You may use partial names or numbers in your search. For
example, if you enter "mc" in the Business Name text box you will
get a list of all businesses whose name begins with "mc".