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 826 - 850 of 1560
Name:
Lillig, Claes
Installer ID #:
38586
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
CW Lillig Contracting
City, State:
Columbia, MO
Business Phone:
(913) 653-3974
Counties Served:
Boone, Callaway, Cole, Cooper, Howard, Miller, Moniteau
Name:
Limanskiy, Ivan
Installer ID #:
38017
Installer Level:
Advanced
Date of Expiration:
2027-03-31
Business:
Down 2 Earth Excavation Construction LLC
City, State:
Sedalia, MO
Business Phone:
(660)-287-6827
Counties Served:
Benton, Cooper, Johnson, Pettis, Saline
Name:
Limback, Jr, Larry
Installer ID #:
36735
Installer Level:
Advanced
Date of Expiration:
2026-06-30
Business:
C & J Plumbing, Heating & Cooling
City, State:
Knob Noster, MO
Business Phone:
(660) 563-9772
Counties Served:
Henry, Johnson, Lafayette, Pettis, Saline
Name:
Lind, David
Installer ID #:
39309
Installer Level:
Advanced
Date of Expiration:
2027-12-31
Business:
Alpha Omega Construction
City, State:
Branson, MO
Business Phone:
(417) 884-8885
Counties Served:
Stone, Taney
Name:
Lind, Stephen
Installer ID #:
39314
Installer Level:
Advanced
Date of Expiration:
2027-12-31
Business:
Inspect, LLC
City, State:
Branson, MO
Business Phone:
(417) 590-8121
Counties Served:
Christian, Greene, Stone, Taney
Name:
Lindsay, John
Installer ID #:
37918
Installer Level:
Advanced
Date of Expiration:
2026-09-30
Business:
J & L Underground Construction, LLC
City, State:
Neosho, MO
Business Phone:
(417) 456-0551
Counties Served:
Barry, Barton, Dade, Greene, Jasper, Lawrence, McDonald, Newton, Stone
Name:
Lindsey, Maranda
Installer ID #:
37660
Installer Level:
Advanced
Date of Expiration:
2028-10-31
Business:
Missouri Soil Solutions LLC
City, State:
Willard, MO
Business Phone:
(417) 321-2221
Counties Served:
Barry, Cedar, Christian, Dade, Dallas, Greene, Lawrence, Polk, Stone, Taney, Webster
Name:
List, Brent
Installer ID #:
38096
Installer Level:
Basic
Date of Expiration:
2027-07-31
Business:
Green Acres Home Inspections
City, State:
Eldon, MO
Business Phone:
(573) 789-3038
Counties Served:
Benton, Callaway, Camden, Cole, Miller, Moniteau, Morgan
Name:
Logsden, Jarrod
Installer ID #:
38298
Installer Level:
Basic
Date of Expiration:
2028-03-31
Business:
Logsden Landshaping LLC
City, State:
Potosi, MO
Business Phone:
(314) 640-2669
Counties Served:
Ste. Genevieve, St. Francois, Washington
Name:
Lollar, Brett
Installer ID #:
38359
Installer Level:
Advanced
Date of Expiration:
2028-05-31
Business:
KB Mechanical Services LLC
City, State:
Greenfield, MO
Business Phone:
(417)-844-3071
Counties Served:
Barton, Cedar, Dade, Greene, Jasper, Lawrence, Polk
Name:
Long, Nicholas
Installer ID #:
37813
Installer Level:
Advanced
Date of Expiration:
2026-06-30
Business:
Long excavation
City, State:
Bolivar, MO
Business Phone:
(417) 298-0912
Counties Served:
Benton, Camden, Cedar, Dallas, Hickory, Polk, St. Clair
Name:
Long, Weston
Installer ID #:
37678
Installer Level:
Basic
Date of Expiration:
2028-10-31
Business:
Dig A Little Septic and Excavating
City, State:
ava, MO
Business Phone:
(417) 543-3894
Counties Served:
Christian, Douglas, Greene, Ozark, Wright
Name:
Long, John
Installer ID #:
39282
Installer Level:
Basic
Date of Expiration:
2027-12-31
Business:
John Long Backhoe
City, State:
Long Lane, MO
Business Phone:
(417) 733-2837
Counties Served:
Dallas, Hickory, Laclede, Polk, Webster
Name:
Looney, John
Installer ID #:
33637
Installer Level:
Basic
Date of Expiration:
2028-08-31
Business:
J&L Exccavating LLC
City, State:
Morrisville, MO
Business Phone:
(417) 880-3563
Counties Served:
Cedar, Dade, Lawrence, Polk
Name:
Lord, Scott
Installer ID #:
37363
Installer Level:
Advanced
Date of Expiration:
2028-07-31
Business:
Lord Plumbing LLC
City, State:
Bonne Terre, MO
Business Phone:
(573)-701-4734
Counties Served:
Iron, Madison, Ste. Genevieve, St. Francois, Washington
Name:
Lowry, Aaron
Installer ID #:
33840
Installer Level:
Advanced
Date of Expiration:
2026-03-31
Business:
W&W Repairs
City, State:
Leeton, MO
Business Phone:
(660) 909-2067
Counties Served:
Henry, Johnson
Name:
Lozovan, Vasile
Installer ID #:
39461
Installer Level:
Basic
Date of Expiration:
2028-07-31
Business:
Honest Home Improvements LLC
City, State:
Rolla, MO
Business Phone:
(573) 308-2813
Counties Served:
Maries, Phelps
Name:
Lucas, Lauren
Installer ID #:
39333
Installer Level:
Basic
Date of Expiration:
2028-01-31
Business:
M. Turpin Services
City, State:
Foristell, MO
Business Phone:
(636) 262-6230
Counties Served:
Audrain, Franklin, Jefferson, Lincoln, Montgomery, Pike, St. Charles, Warren
Name:
Lucas, Tommy
Installer ID #:
39352
Installer Level:
Advanced
Date of Expiration:
2028-01-31
Business:
M. Turpin Services
City, State:
Foristell, MO
Business Phone:
(636) 262-6230
Counties Served:
Audrain, Franklin, Jefferson, Lincoln, Montgomery, Pike, St. Charles, Warren
Name:
Luetkemeyer, Benjamin
Installer ID #:
38566
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
Luetko Contracting
City, State:
Monroe City, MO
Business Phone:
(314) 608-3725
Counties Served:
Marion, Monroe, Ralls
Name:
Luken, Robb
Installer ID #:
32718
Installer Level:
Advanced
Date of Expiration:
2028-05-30
Business:
Jerry Luken Excavating
City, State:
Reeds Spring, MO
Business Phone:
(417)-337-4423
Counties Served:
Barry, Greene, Stone, Taney
Name:
Lutsik, Pavel
Installer ID #:
39505
Installer Level:
Basic
Date of Expiration:
2028-08-31
Business:
Marvel Excavation LLC
City, State:
Ozark, MO
Business Phone:
(417)-402-4197
Counties Served:
N/A
Name:
Lynch, Tod
Installer ID #:
38674
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
Lynch Farms and Excavating LLC
City, State:
Hermitage, MO
Business Phone:
(417) 327-6671
Counties Served:
Cedar, Dallas, Hickory, Polk
Name:
Lynch, James
Installer ID #:
30297
Installer Level:
Advanced
Date of Expiration:
2026-04-30
Business:
Lynch Excavating & Trucking LLC
City, State:
St James, MO
Business Phone:
(573)699-4388
Counties Served:
Crawford, Dent, Gasconade, Maries, Phelps
Name:
Mace, Tory
Installer ID #:
39540
Installer Level:
Advanced
Date of Expiration:
2028-09-30
Business:
N/A
City, State:
N/A
Business Phone:
(816)-277-9303
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