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 751 - 775 of 1560
Name:
King, Jacob
Installer ID #:
38327
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
King Backhoe & Dozer Service
City, State:
Seneca, MO
Business Phone:
(417)-438-6378
Counties Served:
Barry, Jasper, Lawrence, McDonald, Newton
Name:
Kingsbury, Bryan
Installer ID #:
36868
Installer Level:
Advanced
Date of Expiration:
2027-05-31
Business:
KCS, LLC
City, State:
Grandview, MO
Business Phone:
(913) 307-6185
Counties Served:
Benton, Camden, Cass, Clay, Clinton, Henry, Hickory, Jackson, Johnson, Laclede, Lafayette, Morgan, Osage, Pettis, Phelps, Platte, St. Clair
Name:
Kleinheider, Jesse
Installer ID #:
37791
Installer Level:
Advanced
Date of Expiration:
2026-02-28
Business:
Jesse Kleinheider Contracting LLC
City, State:
Washington, MO
Business Phone:
(636) 667-2878
Counties Served:
Franklin, Gasconade, St. Charles, Warren
Name:
Kleinsorge, Harrison
Installer ID #:
39494
Installer Level:
Basic
Date of Expiration:
2028-08-31
Business:
Kleinsorge Construction LLC
City, State:
Mexico, MO
Business Phone:
(573)-473-8893
Counties Served:
Audrain, Boone, Callaway, Monroe, Montgomery, Pike, Ralls, Randolph
Name:
Klemme, Jacob
Installer ID #:
38702
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
Klemme's Backhoe Service
City, State:
Wentzville, MO
Business Phone:
(636) 398-6142
Counties Served:
N/A
Name:
Klemme, Mark
Installer ID #:
31367
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
Klemme's Backhoe Service
City, State:
Wentzville, MO
Business Phone:
(636) 398-6142
Counties Served:
Lincoln, St. Charles, Warren
Name:
Kliethermes, Matthew
Installer ID #:
37558
Installer Level:
Basic
Date of Expiration:
2028-03-31
Business:
Matt Kliethermes Excavating LLC
City, State:
Jefferson City, MO
Business Phone:
(573) 821-5763
Counties Served:
Boone, Callaway, Cole, Maries, Miller, Osage
Name:
Klimaszewski, Brett
Installer ID #:
38234
Installer Level:
Advanced
Date of Expiration:
2028-01-31
Business:
DJM Ecological Services Inc.
City, State:
St. Louis, MO
Business Phone:
314-478-2388
Counties Served:
Franklin, Jefferson, Lincoln, St. Charles, St. Louis (County), Warren
Name:
Klodt, Kevin
Installer ID #:
39383
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
Unlimited Landscape Maintenance
City, State:
Festus, MO
Business Phone:
(314)-210-8314
Counties Served:
Jefferson, St. Louis (County), Ste. Genevieve, St. Francois, Washington
Name:
Knight, Cody
Installer ID #:
39459
Installer Level:
Advanced
Date of Expiration:
2028-07-31
Business:
Knight Hime Services, LLC
City, State:
Halfway, MO
Business Phone:
(417) 267-1159
Counties Served:
Camden, Cedar, Christian, Dade, Dallas, Greene, Henry, Hickory, Laclede, Polk, St. Clair, Webster
Name:
Knight, Jon
Installer ID #:
38548
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
Rooster Fencing LLC
City, State:
Marshfield, MO
Business Phone:
(417) 818-0549
Counties Served:
Christian, Greene
Name:
Knowles, Gwen
Installer ID #:
38658
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
Knowles Construction LLC
City, State:
Mound City, MO
Business Phone:
(660) 572-0094
Counties Served:
Andrew, Atchison, Buchanan, Clay, Clinton, Dekalb, Gentry, Hold, Nodaway, Platte, Worth
Name:
Knowles, Jason
Installer ID #:
38659
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
Knowles Construction LLC
City, State:
Mound City, MO
Business Phone:
(660) 572-0094
Counties Served:
Andrew, Atchinson, Buchanan, Clay, Dekalb, Gentry, Holt, Nodaway, Platte, Worth
Name:
Knox, Larry
Installer ID #:
39113
Installer Level:
Basic
Date of Expiration:
2027-04-30
Business:
Larry D Knox
State:
MO
Business Phone:
417209-9082
Counties Served:
Benton, Camden, Hickory
Name:
Koehn, Jarryd
Installer ID #:
39062
Installer Level:
Basic
Date of Expiration:
2027-01-31
Business:
Hilltop Plumbing & Excavating
City, State:
Walker, MO
Business Phone:
(620) 682-0138
Counties Served:
Barton, Bates, Cedar, Dade, St. Clair, Vernon
Name:
Koenig, Garret
Installer ID #:
38538
Installer Level:
Basic
Date of Expiration:
2025-11-30
Business:
Eddie Cook Enterprises
City, State:
Marble Hill, MO
Business Phone:
(573) 450-4032
Counties Served:
Bollinger, Cape Girardeau, Perry, Scott
Name:
Koenig, Sr, Daniel
Installer ID #:
30613
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
D & L TRENCHING
City, State:
Huntsville, MO
Business Phone:
(660) 651-6925
Counties Served:
Audrain, Boone, Chariton, Macon, Randolph
Name:
Koenigsfeld, Steve
Installer ID #:
36982
Installer Level:
Basic
Date of Expiration:
2028-03-31
Business:
Koenigsfeld Excav
City, State:
Centertown, MO
Business Phone:
(573) 690-1281
Counties Served:
Boone, Cole, Moniteau, Osage
Name:
Koncen, William (Bill)
Installer ID #:
39143
Installer Level:
Basic
Date of Expiration:
2027-05-31
Business:
Koncen Construction
City, State:
Camdenton, MO
Business Phone:
(573) 216-9351
Counties Served:
Benton, Camden, Dallas, Hickory, Laclede, Miller, Morgan, Pulaski
Name:
Korokis, Luke
Installer ID #:
39194
Installer Level:
Basic
Date of Expiration:
2027-07-31
Business:
Korokis Dirt & Gravel
City, State:
Poplar Bluff, MO
Business Phone:
(573) 208-6621
Counties Served:
Butler, Carter, Madison, Ripley
Name:
Korte, Ryan
Installer ID #:
39114
Installer Level:
Basic
Date of Expiration:
2027-04-30
Business:
Korte Excavation
City, State:
Russellville, MO
Business Phone:
(573) 645-4853
Counties Served:
Boone, Callaway, Cooper, Howard, Miller, Moniteau, Morgan, Osage, Pettis, Saline
Name:
Kostuke, Gregory
Installer ID #:
38960
Installer Level:
Advanced
Date of Expiration:
2027-01-31
Business:
Gregory J. Kostuke
City, State:
N/A
Business Phone:
(816) 529-4243
Counties Served:
Camden, Miller, Morgan
Name:
Kramer, Wade
Installer ID #:
33405
Installer Level:
Advanced
Date of Expiration:
2026-02-28
Business:
Kramer Plumbing, Septic & Sewer inc
City, State:
Jackson, MO
Business Phone:
(573) 243-5488
Counties Served:
Bollinger, Cape Girardeau, Perry, Scott, Stoddard
Name:
Krebbs, Ryan
Installer ID #:
38935
Installer Level:
Basic
Date of Expiration:
2026-10-31
Business:
Rockin K Excavating
City, State:
Reeds Springs, MO
Business Phone:
(501) 556-7174
Counties Served:
Barry, Christian, Greene, Taney
Name:
Kremeier, Kevin
Installer ID #:
33696
Installer Level:
Advanced
Date of Expiration:
2028-08-31
Business:
Dutchman Bobcat Service
City, State:
Shell Knob, MO
Business Phone:
(417)-489-2636
Counties Served:
Barry, Stone