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 226 - 250 of 1560
Name:
Cary, Scott
Installer ID #:
31684
Installer Level:
Advanced
Date of Expiration:
2025-10-31
Business:
N/A
City, State:
Warrenton, MO
Business Phone:
(636) 262-5215
Counties Served:
Lincoln, St. Charles, St. Louis (County), Warren
Name:
Case, Kyle
Installer ID #:
38788
Installer Level:
Advanced
Date of Expiration:
2026-05-31
Business:
Case Landworx
City, State:
Halfway, MO
Business Phone:
(417) 689-0638
Counties Served:
Cedar, Dade, Dallas, Hickory, Polk
Name:
Case, William
Installer ID #:
39372
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
ABC Woodworking LLC
City, State:
Mack's Creek, MO
Business Phone:
(660)-214-0466
Counties Served:
Benton, Camden, Dallas, Hickory, Johnson, Laclede, Livingston, Miller, Morgan, Pettis
Name:
Casey, Michael
Installer ID #:
37139
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
M.D. Casey, LLC
City, State:
Festus, MO
Business Phone:
(314) 440-4695
Counties Served:
Jefferson, St. Louis (County), Ste. Genevieve, St. Francois
Name:
Cavaness, Josh
Installer ID #:
38839
Installer Level:
Advanced
Date of Expiration:
2026-07-31
Business:
Chapman Septic Service LLC
City, State:
Independence, MO
Business Phone:
(816) 690-7206
Counties Served:
Bates, Cass, Clay, Henry, Jackson, Johnson, Lafayette, Platte, Ray
Name:
Cavaness, Steven
Installer ID #:
37345
Installer Level:
Advanced
Date of Expiration:
2027-01-31
Business:
Cavaness Contracting
City, State:
Imperial, MO
Business Phone:
(314) 972-2383
Counties Served:
Dent, Franklin, Jefferson, St. Charles, St. Louis (County), Ste. Genevieve, Texas
Name:
Champagne, Timothy
Installer ID #:
39069
Installer Level:
Advanced
Date of Expiration:
2027-03-31
Business:
JT Custom Homes
City, State:
Gallatin, MO
Business Phone:
(816) 589-4235
Counties Served:
Daviess, Jackson
Name:
Champion, Ryan
Installer ID #:
37555
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
Rhyno Septic LLC
City, State:
Troy, MO
Business Phone:
(314) 280-7929
Counties Served:
Lincoln, Pike, St. Charles, Warren
Name:
Chandler, Bruce
Installer ID #:
33276
Installer Level:
Advanced
Date of Expiration:
2026-04-30
Business:
Bruce L Chandler
City, State:
Monett, MO
Business Phone:
(417) 235-6539
Counties Served:
Barry, Christian, Greene, Jasper, Lawrence, Newton, Stone
Name:
Chaney, Bryan
Installer ID #:
39483
Installer Level:
Advanced
Date of Expiration:
2028-08-31
Business:
N/A
City, State:
N/A
Business Phone:
(870)-654-7118
Counties Served:
Adair, Andrew, Atchison, Audrain, Barry, Barton, Bates, Benton, Bollinger, Boone, Buchanan, Butler, Caldwell, Callaway, Camden, Cape Girardeau, Carroll, Carter, Cass, Cedar, Chariton, Christian, Clark, Clay, Clinton, Cole, Cooper, Crawford, Dade, Dallas, Daviess, Dekalb, Dent, Douglas, Dunklin, Franklin, Gasconade, Gentry, Greene, Grundy, Harrison, Henry, Hickory, Holt, Howard, Howell, Iron, Jackson, Jasper, Jefferson, Johnson, Knox, Laclede, Lafayette, Lawrence, Lewis, Lincoln, Linn, Livingston, Macon, Madison, Maries, Marion, McDonald, Mercer, Miller, Mississippi, Moniteau, Monroe, Montgomery, Morgan, New Madrid, Newton, Nodaway, Oregon, Osage, Ozark, Pemiscot, Perry, Pettis, Phelps, Pike, Platte, Polk, Pulaski, Putnam, Ralls, Randolph, Ray, Reynolds, Ripley, Saline, Schuyler, Scotland, Scott, Shannon, Shelby, St. Charles, St. Clair, St. Louis (County), St Louiscity, Ste. Genevieve, St. Francois, Stoddard, Stone, Sullivan, Taney, Texas, Vernon, Warren, Washington, Wayne, Webster, Worth, Wright
Name:
Chapman, Carl
Installer ID #:
39522
Installer Level:
Basic
Date of Expiration:
2028-09-30
Business:
N/A
City, State:
N/A
Business Phone:
(417)-872-7821
Counties Served:
Barry, Barton, Cedar, Dade, Jasper, Lawrence, Newton, Stone, Vernon
Name:
Chapman, Chris
Installer ID #:
35758
Installer Level:
Advanced
Date of Expiration:
2026-05-31
Business:
Show Me Soils
City, State:
St. Clair, MO
Business Phone:
(636) 629-1788
Counties Served:
Crawford, Franklin, Gasconade, Washington
Name:
Chapman Jr, John
Installer ID #:
32521
Installer Level:
Advanced
Date of Expiration:
2028-06-30
Business:
Chapman Contracting
City, State:
Saint Clair, MO
Business Phone:
(636)-629-7854
Counties Served:
Crawford, Franklin, Jefferson, St. Louis (County), Warren
Name:
Charlton, David
Installer ID #:
39050
Installer Level:
Basic
Date of Expiration:
2027-01-31
Business:
DC Septic & Drain
City, State:
Troy, MO
Business Phone:
636290-6382
Counties Served:
Audrain, Lincoln, Pike, Ralls, St. Charles, Warren
Name:
Chase, Matthew
Installer ID #:
38652
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
RanDigger LLC
City, State:
Grain Valley, MO
Business Phone:
(816) 500-3697
Counties Served:
Cass, Clay, Jackson, Johnson, Lafayette, Platte
Name:
Cherno, David
Installer ID #:
39070
Installer Level:
Basic
Date of Expiration:
2027-03-31
Business:
N/A
State:
MO
Business Phone:
N/A
Counties Served:
N/A
Name:
Chilcutt, Jeffrey
Installer ID #:
36003
Installer Level:
Advanced
Date of Expiration:
2025-11-30
Business:
A R C Grading, LLC
City, State:
Moscow Mills, MO
Business Phone:
(636) 290-5419
Counties Served:
Franklin, Lincoln, Montgomery, Pike, St. Charles, St. Louis (County), Warren
Name:
Childers, Brian
Installer ID #:
39102
Installer Level:
Basic
Date of Expiration:
2027-04-30
Business:
Childers Excavation
City, State:
Norwood, MO
Business Phone:
(417) 259-0899
Counties Served:
Christian, Douglas, Greene, Texas, Webster, Wright
Name:
Childress, Cole
Installer ID #:
37774
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
Snider Construction LLC
City, State:
Lebanon, MO
Business Phone:
(417)-288-1265
Counties Served:
Benton, Camden, Dallas, Greene, Hickory, Laclede, Miller, Morgan, Polk, Pulaski, Texas, Webster, Wright
Name:
Chilton, Shawn
Installer ID #:
36021
Installer Level:
Advanced
Date of Expiration:
2027-09-30
Business:
All Clear Pumping and Sewer LLC
City, State:
Centertown, MO
Business Phone:
(573) 634-0165
Counties Served:
Audrain, Benton, Boone, Callaway, Camden, Chariton, Cole, Cooper, Howard, Macon, Maries, Miller, Moniteau, Morgan, Pettis, Phelps, Randolph, Saline
Name:
Choate, Skyler
Installer ID #:
38893
Installer Level:
Basic
Date of Expiration:
2026-09-30
Business:
Reeds Plumbing
City, State:
Springfield, MO
Business Phone:
(417) 831-6122
Counties Served:
Christian, Greene, Lawrence, Polk
Name:
Choate, Jason
Installer ID #:
39346
Installer Level:
Advanced
Date of Expiration:
2028-01-31
Business:
Choate Construction
City, State:
Cabool, MO
Business Phone:
(660) 287-0032
Counties Served:
Texas
Name:
Chouteau, Jane
Installer ID #:
39374
Installer Level:
Basic
Date of Expiration:
2028-03-31
Business:
Valle Land Development, LLC
City, State:
Valles Mines, MO
Business Phone:
(314) 965-3400
Counties Served:
Franklin, Jefferson, St. Louis (County), St. Francois
Name:
Christopher, Wesley
Installer ID #:
38696
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
BM Septic
City, State:
Kidder, MO
Business Phone:
(816) 622-3373
Counties Served:
Caldwell, Clay, Clinton, Daviess, Dekalb, Gentry, Grundy, Harrison, Platte, Ray
Name:
Christopher, John
Installer ID #:
37601
Installer Level:
Advanced
Date of Expiration:
2028-05-31
Business:
B & M Septic & Construction, LLC
City, State:
Kidder, MO
Business Phone:
(816)-622-3373
Counties Served:
Caldwell, Clay, Clinton, Daviess, Ray