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 1201 - 1225 of 1560
Name:
Saladino, Louis
Installer ID #:
38949
Installer Level:
Basic
Date of Expiration:
2026-10-31
Business:
Martin Mechanical
City, State:
Kansas City, MO
Business Phone:
(816) 842-2900
Counties Served:
Clay, Jackson, Johnson, Wyandotte
Name:
Sampson, Keith
Installer ID #:
35878
Installer Level:
Basic
Date of Expiration:
2026-12-31
Business:
Sampson's Done Right LLC
City, State:
Neosho, MO
Business Phone:
(417) 389-0382
Counties Served:
Barry, Jasper, Lawrence, McDonald, Newton
Name:
Sandbothe, Luke
Installer ID #:
37334
Installer Level:
Advanced
Date of Expiration:
2027-01-31
Business:
Luke Sandbothe Bobcat Service
City, State:
Jefferson City, MO
Business Phone:
(573) 690-5552
Counties Served:
Boone, Callaway, Cole, Miller, Osage
Name:
Sands, Noah
Installer ID #:
38677
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
SWM Land Services
City, State:
Springfield, MO
Business Phone:
(417) 493-8642
Counties Served:
Barry, Christian, Dade, Greene, Lawrence, Polk, Stone, Taney, Webster
Name:
Sandtorf, Lee
Installer ID #:
34384
Installer Level:
Basic
Date of Expiration:
2025-10-31
Business:
Lee Sandtorf Excavating & Trucking, LLC.
City, State:
CARL JUNCTION, MO
Business Phone:
(417) 437-2329
Counties Served:
Jasper
Name:
Sapp, Russell
Installer ID #:
32656
Installer Level:
Basic
Date of Expiration:
2026-07-31
Business:
Russell Sapp Exc
City, State:
Columbia, MO
Business Phone:
(573) 443-4888
Counties Served:
Audrain, Boone, Callaway, Cooper, Howard, Macon
Name:
Sapp, Shelby
Installer ID #:
36323
Installer Level:
Advanced
Date of Expiration:
2026-09-30
Business:
SSCC Inc
City, State:
Ashland, MO
Business Phone:
(573) 489-9631
Counties Served:
Audrain, Callaway, Cole, Pulaski
Name:
Schaper, Matthew
Installer ID #:
37238
Installer Level:
Advanced
Date of Expiration:
2026-08-31
Business:
A & M Septic and Excavating
City, State:
Foristell, MO
Business Phone:
636262-9100
Counties Served:
Jefferson, Lincoln, St. Charles, Warren
Name:
Schaper, Louie
Installer ID #:
30884
Installer Level:
Advanced
Date of Expiration:
2027-04-30
Business:
LHS Hauling & Grading
City, State:
Warrenton, MO
Business Phone:
(636) 297-7063
Counties Served:
Franklin, Lincoln, Montgomery, St. Charles, Warren
Name:
Schell, Carl
Installer ID #:
39551
Installer Level:
Advanced
Date of Expiration:
2028-09-30
Business:
Schell Construction
City, State:
Cassville, MO
Business Phone:
(417)-846-3997
Counties Served:
Barry, Christian, Greene, Jasper, Lawrence, McDonald, Newton, Stone, Taney
Name:
Scherrer, Robert
Installer ID #:
32169
Installer Level:
Advanced
Date of Expiration:
2026-02-28
Business:
ASKR Construction, LLC
City, State:
Bonne Terre, MO
Business Phone:
(314) 422-9326
Counties Served:
Jefferson, St. Louis (County), St. Francois, Washington
Name:
Schlett, Anthony
Installer ID #:
30545
Installer Level:
Advanced
Date of Expiration:
2026-03-31
Business:
Schlett Construction
City, State:
Barnhart, MO
Business Phone:
(314) 302-6476
Counties Served:
Franklin, Jefferson, Washington
Name:
Schlosser, Tyler
Installer ID #:
37616
Installer Level:
Advanced
Date of Expiration:
2028-05-31
Business:
Schlosser Construction
City, State:
Benton, MO
Business Phone:
(573)-979-5249
Counties Served:
Scott
Name:
Schlotzhauer, Samuel
Installer ID #:
38678
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
Hornbuckle Heating & Cooling & Plumbing
City, State:
Fulton, MO
Business Phone:
(573) 642-8549
Counties Served:
N/A
Name:
Schlotzhauer, Warren
Installer ID #:
31146
Installer Level:
Advanced
Date of Expiration:
2026-03-31
Business:
Midstate Builders
City, State:
New Franklin, MO
Business Phone:
(660) 848-3005
Counties Served:
Audrain, Boone, Callaway, Cole, Cooper, Howard, Saline
Name:
Schlotzhauer, Joseph
Installer ID #:
39467
Installer Level:
Basic
Date of Expiration:
2028-07-31
Business:
Corum Plumbing LLC
City, State:
Lee's Summit, MO
Business Phone:
(816)-267-0820
Counties Served:
Cass, Clay, Clinton, Jackson, Johnson, Lafayette, Platte, Ray
Name:
Schlup, Victor
Installer ID #:
39119
Installer Level:
Basic
Date of Expiration:
2027-04-30
Business:
Victor J. Schlup
City, State:
Warsaw, MO
Business Phone:
(660) 428-6195
Counties Served:
Benton, Camden, Henry, Hickory, Lincoln, Morgan, Pettis
Name:
Schmidt, Timothy
Installer ID #:
39552
Installer Level:
Advanced
Date of Expiration:
2028-09-30
Business:
Apollo Septic & Excavating and Tim Schmidt Plumbing
City, State:
Sunrise Beach, MO
Business Phone:
(573)-569-0822
Counties Served:
Benton, Camden, Miller, Moniteau, Morgan
Name:
Schmidt, Jody
Installer ID #:
31768
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
Jody Schmidt Well & Sewer Service
City, State:
New Melle, MO
Business Phone:
(636) 262-1054
Counties Served:
Callaway, Franklin, Lincoln, St. Charles, Warren
Name:
Schneickert, Steven
Installer ID #:
38504
Installer Level:
Basic
Date of Expiration:
2025-11-30
Business:
N/A
City, State:
Joplin, Mo
Business Phone:
(417) 553-1417
Counties Served:
Dade, Lawrence, McDonald, Newton
Name:
Schneickert, Charity
Installer ID #:
38537
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
Charity L Schneickert
City, State:
Joplin, MO
Business Phone:
(417) 385-7705
Counties Served:
Barton, Dade, Jasper, Lawrence, McDonald, Newton
Name:
Schneider, Thomas
Installer ID #:
36509
Installer Level:
Basic
Date of Expiration:
2028-03-31
Business:
A & S Septic and Utilities LLC
City, State:
New Melle, MO
Business Phone:
(636) 398-6176
Counties Served:
Lincoln, St. Charles, Warren
Name:
Schodrowski, Robert
Installer ID #:
39553
Installer Level:
Basic
Date of Expiration:
2028-09-30
Business:
N/A
City, State:
Ridgedale, MO
Business Phone:
(417)-337-2295
Counties Served:
Barry, Stone, Taney
Name:
Schrock, Eugene
Installer ID #:
30091
Installer Level:
Advanced
Date of Expiration:
2026-06-30
Business:
ABC Sewerman Installation and Maintenance
City, State:
Gravois Mills, MO
Business Phone:
(573) 378-6305
Counties Served:
Benton, Camden, Cole, Cooper, Miller, Moniteau, Morgan, Pettis
Name:
Schrum, Brent
Installer ID #:
31877
Installer Level:
Advanced
Date of Expiration:
2026-08-31
Business:
Schrum Masonry & Construction Inc
City, State:
DeSoto, MO
Business Phone:
(636) 586-2270
Counties Served:
Jefferson, Ste. Genevieve, St. Francois, Washington