Registered Onsite Wastewater Treatment System (OWTS) Installers List

This list is not all inclusive; being listed on our website is optional. For those not listed or to determine if the installer is basic or advanced; request to see a copy of their ID card. You may also verify registration by contacting the Onsite Wastewater Program at (573) 751-6095.

Contact Us if you have questions about this list, or to update or correct an address.

Also, a listing of Suspended/Revoked Installers is available.

Displaying 26 - 50 of 1560
Name:
Anderson, Roger
Installer ID #:
39125
Installer Level:
Basic
Date of Expiration:
2027-05-31
Business:
BRB Inspections LLC
City, State:
Poplar Bluff, MO
Business Phone:
(573) 785-3144
Counties Served:
Butler, Carter, Reynolds, Ripley, Stoddard, Wayne
Name:
Anderson, Aiden
Installer ID #:
39220
Installer Level:
Basic
Date of Expiration:
2027-09-30
Business:
N/A
State:
MO
Business Phone:
N/A
Counties Served:
N/A
Name:
Anderson, Serena
Installer ID #:
39444
Installer Level:
Basic
Date of Expiration:
2028-07-31
Business:
Greater Good Resources
City, State:
Monett, MO
Business Phone:
(417) 635-6123
Counties Served:
Barry, Christian, Dade, Greene, Jasper, Lawrence, Newton, Stone
Name:
Andrews, Zakary
Installer ID #:
39126
Installer Level:
Advanced
Date of Expiration:
2027-05-31
Business:
WesZak Construction
City, State:
Gower, MO
Business Phone:
816288-0493
Counties Served:
Buchanan, Caldwell, Clay, Clinton, Dekalb, Platte, Ray
Name:
Ankelman, Eric
Installer ID #:
38868
Installer Level:
Basic
Date of Expiration:
2027-03-31
Business:
N/A
State:
MO
Business Phone:
(636) 432-6864
Counties Served:
Franklin, Washington
Name:
Anstine, Scott
Installer ID #:
33169
Installer Level:
Advanced
Date of Expiration:
2025-10-31
Business:
Elite Plumbing
City, State:
Chilhowee, MO
Business Phone:
(660) 909-1883
Counties Served:
Benton, Cass, Henry, Jackson, Johnson, Lafayette, Pettis, Saline
Name:
Arasmith, Garrett
Installer ID #:
38511
Installer Level:
Basic
Date of Expiration:
2025-11-30
Business:
Arasmith Inspections
City, State:
Warsaw, MO
Business Phone:
(660) 223-1794
Counties Served:
Camden, Henry, Morgan, Pettis
Name:
Argo, Sharon
Installer ID #:
37617
Installer Level:
Advanced
Date of Expiration:
2028-07-31
Business:
Argo Plumbing Inc
City, State:
Republic, MO
Business Phone:
(417)-353-5276
Counties Served:
Barry, Christian, Douglas, Greene, Lawrence, Stone, Taney, Webster
Name:
Argo, Gary
Installer ID #:
37618
Installer Level:
Advanced
Date of Expiration:
2028-07-31
Business:
Argo Plumbing Inc
City, State:
Republic, MO
Business Phone:
(417)-353-0535
Counties Served:
Barry, Christian, Greene, Jasper, Lawrence, Newton, Polk, Stone, Webster
Name:
Arnold, Jennifer
Installer ID #:
37695
Installer Level:
Advanced
Date of Expiration:
2025-11-30
Business:
State Line Septic
City, State:
Noel, MO
Business Phone:
(479) 619-8226
Counties Served:
Barry, McDonald, Newton
Name:
Arnold, Travis
Installer ID #:
37896
Installer Level:
Advanced
Date of Expiration:
2026-07-31
Business:
State Line Septic
City, State:
Noel, MO
Business Phone:
(479) 619-8226
Counties Served:
Barry, Jasper, McDonald, Newton
Name:
Arrowood, Ryan
Installer ID #:
34968
Installer Level:
Advanced
Date of Expiration:
2027-05-31
Business:
S & A Equipment & Builders
City, State:
Fulton, MO
Business Phone:
(573) 220-3653
Counties Served:
Audrain, Boone, Callaway, Cole, Cooper, Moniteau, Montgomery
Name:
Arview, Teddy
Installer ID #:
38556
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
Superier Heating & Cooling
City, State:
Lake St. Louis, MO
Business Phone:
(636) 926-0000
Counties Served:
Franklin, Lincoln, St. Charles, Warren
Name:
Arzt, Ronald
Installer ID #:
38890
Installer Level:
Basic
Date of Expiration:
2027-03-31
Business:
R.A. Construction
City, State:
Branson, MO
Business Phone:
(417) 230-5510
Counties Served:
Christian, Greene, Lawrence, Ozark, Stone, Taney, Webster
Name:
Ash, Eric
Installer ID #:
39406
Installer Level:
Basic
Date of Expiration:
2028-05-31
Business:
Roto Rooter
City, State:
Eldon, MO
Business Phone:
(573)-216-1267
Counties Served:
Camden, Miller, Morgan
Name:
Asselin, Brian
Installer ID #:
38581
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
Asselin Enterprises, LLC
City, State:
Reeds Spring, MO
Business Phone:
(417) 294-3189
Counties Served:
Barry, Christian, Greene, Stone, Taney
Name:
Atkison, L.
Installer ID #:
32064
Installer Level:
Advanced
Date of Expiration:
2026-05-31
Business:
LJ Atkison Underground Homes, Inc
City, State:
Edgerton, MO
Business Phone:
(816) 645-2736
Counties Served:
Andrew, Buchanan, Caldwell, Clay, Clinton, Daviess, Dekalb, Jackson, Lafayette, Platte, Ray
Name:
Atnip, Samuel
Installer ID #:
39445
Installer Level:
Basic
Date of Expiration:
2028-07-31
Business:
Atnip Septic Services
City, State:
Seymour, MO
Business Phone:
(417) 543-6609
Counties Served:
Christian, Douglas, Greene, Webster, Wright
Name:
Auberlin, Catlin
Installer ID #:
38809
Installer Level:
Basic
Date of Expiration:
2026-07-31
Business:
C&H Septic Service's
City, State:
Moberly, MO
Business Phone:
(660) 263-7901
Counties Served:
Adair, Boone, Chariton, Cole, Cooper, Howard, Jefferson, Macon, Randolph, Shelby
Name:
AuBuchon, Ryan
Installer ID #:
38092
Installer Level:
Advanced
Date of Expiration:
2027-07-31
Business:
Pristine Contracting Group, LLC
City, State:
Bonne Terre, MO
Business Phone:
(573) 701-5340
Counties Served:
Iron, Madison, Ste. Genevieve, St. Francois, Washington
Name:
Aulgur, Matthew
Installer ID #:
39268
Installer Level:
Basic
Date of Expiration:
2027-12-31
Business:
Aulgur Enterprises
City, State:
Clinton, Missouri
Business Phone:
(816)694-9824
Counties Served:
Benton, Cass, Henry, Hickory, Jackson
Name:
Austin, Myles
Installer ID #:
38887
Installer Level:
Basic
Date of Expiration:
2026-09-30
Business:
Austin's Septic
State:
MO
Business Phone:
(417) 461-4425
Counties Served:
Barry, Cedar, Christian, Dade, Greene, Jasper, McDonald, Newton, Polk, Stone, Vernon
Name:
Austin, Dana
Installer ID #:
38862
Installer Level:
Advanced
Date of Expiration:
2026-09-30
Business:
Dana Austin
State:
MO
Business Phone:
(573) 353-5454
Counties Served:
Boone, Camden, Cole, Miller, Morgan
Name:
Austin, Bryce
Installer ID #:
39063
Installer Level:
Advanced
Date of Expiration:
2027-03-31
Business:
Austin Septic LLC
City, State:
Knob Noster, MO
Business Phone:
(660)-262-2994
Counties Served:
Benton, Camden, Cass, Henry, Johnson, Pettis
Name:
Ayers, Thomas
Installer ID #:
39395
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
Ayers Construction
City, State:
Lamar, MO
Business Phone:
(417) 825-9913
Counties Served:
Barton, Cedar, Dade, Jasper, Vernon