OWTS Professional Registrations Expiring

Registered/Licensed Onsite Wastewater Treatment System (OWTS) Professionals are required to complete continuing education and renew their registration before the end of a three-year registration period.  The list below includes professionals whose registration/license has recently expired.  Note that the list will be updated regularly.  However, for a short time the list might include a professional’s name even after the individual renewed their registration during the brief grace period allowed. You may request that an OWTS professional show identification and/or proof of registration or contact the Onsite Sewage Program to confirm current registration status.

Explanation of registration notations used in table below:
INSTALL – OWTS Installers, Basic or Advanced
OSE – Onsite Soil Evaluators
PT – Percolation Tester
INSPECT – Existing OWTS System Inspectors (related to property sales)

Click on the above links to access lists of registered/licensed persons


Registration Date of Expiration Last Name First Name MI Home County
INSPECT 1/31/2016 Benefield David W Out of State
INSPECT 1/31/2016 Bunting Kenneth D Jackson
INSPECT 1/31/2016 Chapman Donald L Greene
INSTALL 2/28/2016 Cracchiolo Michael M St. Louis
PT 2/28/2016 Dawson Karen L Jackson
INSTALL 2/28/2016 Edwards Joshua T Dekalb
INSTALL 2/28/2016 Elrod James Kent Wayne
INSTALL 12/31/2015 Fredrickson, Jr Richard A Stone
INSPECT 1/31/2016 Fulton Chad L Andrew
INSPECT 1/31/2016 Goodfellow Jesse A Warren
INSTALL 2/28/2016 Holem Obie
INSTALL 2/28/2016 Kempker Jr David W Miller
INSTALL 2/28/2016 King Jamie Lynn Phelps
INSTALL 2/28/2016 Koenig Danny Lee Randolph
INSTALL 2/28/2016 LaFevers Rick B Barry
INSTALL 2/28/2016 Ledbetter Wesley E Howell
INSPECT 1/31/2016 McGinness Ryan L Stone
INSTALL 2/28/2016 Phillips John E Jackson
INSTALL 2/28/2016 Radford Derrick A Howell
INSTALL 2/28/2016 Rosenberger Chad E Cass
INSTALL 1/31/2016 Roughton Arthur K Out of State
INSTALL 2/28/2016 Rush Lucas D Jefferson
INSTALL 12/31/2015 Sapp Michael (Shaun) S Platte
INSTALL 2/28/2016 Schlorff Luke T Dekalb
INSTALL 12/31/2015 Schlosser Ronald W Scott
INSPECT 1/31/2016 Thomas Darrell Jay Texas
INSTALL 2/28/2016 Wende Michael J St. Louis
INSTALL 1/31/2016 Williams Doug K McDonald
INSTALL 2/28/2016 Willis Dennis L St. Charles
INSTALL 2/28/2016 Winkler Dustin R Perry
Contact us if you have questions about this list, or to update or correct an address.