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 1001 - 1025 of 1560
Name:
Myers, Patrick
Installer ID #:
32059
Installer Level:
Advanced
Date of Expiration:
2028-10-31
Business:
PJ Myers Hauling & Excavating, LLC
City, State:
Cuba, MO
Business Phone:
(573)-885-4403
Counties Served:
Crawford, Dent, Franklin, Phelps, Pulaski, Washington
Name:
Myers, Jacob
Installer ID #:
36419
Installer Level:
Basic
Date of Expiration:
2027-05-31
Business:
Myers Grading & Services, LLC
City, State:
Morrisville, MO
Business Phone:
(417) 298-7403
Counties Served:
Cedar, Dade, Greene, Polk
Name:
Myers, Robert
Installer ID #:
37954
Installer Level:
Advanced
Date of Expiration:
2026-11-30
Business:
Corey Myers Construction LLC
City, State:
Ashland, MO
Business Phone:
(573) 825-4026
Counties Served:
Boone, Callaway, Camden, Cole, Morgan
Name:
Myers, Timothy
Installer ID #:
30058
Installer Level:
Advanced
Date of Expiration:
2026-08-31
Business:
TLM Contracting LLC
City, State:
Desoto, MO
Business Phone:
(314)-578-7198
Counties Served:
Jefferson, Madison, St. Francois
Name:
Myers, Elton
Installer ID #:
38913
Installer Level:
Basic
Date of Expiration:
2026-09-30
Business:
Myers septic
City, State:
Indianola, IA
Business Phone:
(515) 447-7241
Counties Served:
Daviess, Grundy, Harrison, Mercer, Putnam, Sullivan
Name:
Myers, Kevin
Installer ID #:
39430
Installer Level:
Advanced
Date of Expiration:
2028-05-31
Business:
Myers Plumbing Heating and Cooling
City, State:
Trimble, MO
Business Phone:
(816) 927-1551
Counties Served:
Buchanan, Clay, Clinton, Jackson
Name:
Nail, Frederick
Installer ID #:
38891
Installer Level:
Basic
Date of Expiration:
2027-03-31
Business:
Bylo Acres
City, State:
Henley, MO
Business Phone:
(573) 645-1850
Counties Served:
Boone, Callaway, Camden, Cole, Maries, Miller, Moniteau, Morgan, Osage
Name:
Nance, Nicholas
Installer ID #:
38850
Installer Level:
Basic
Date of Expiration:
2026-07-31
Business:
Hensley Nance Excavating
City, State:
Edgerton, MO
Business Phone:
(816) 518-2393
Counties Served:
Andrew, Caldwell, Clay, Clinton, Dekalb, Platte, Ray
Name:
Nash, James
Installer ID #:
31500
Installer Level:
Advanced
Date of Expiration:
2026-08-31
Business:
NASH REALTY
City, State:
Cassville, MO
Business Phone:
(417) 846-6361
Counties Served:
Barry, Lawrence, Newton
Name:
Naylor Jr, Randy
Installer ID #:
38942
Installer Level:
Basic
Date of Expiration:
2026-10-31
Business:
Naylor's Mowing and Construction
City, State:
Kearney, MO
Business Phone:
(417) 229-2550
Counties Served:
Barry, Greene, Lawrence, Platte
Name:
Needy, Douglas
Installer ID #:
30172
Installer Level:
Advanced
Date of Expiration:
2026-03-31
Business:
Sedalia Septic and Drain LLC
City, State:
Green Ridge, MO
Business Phone:
(660) 221-4147
Counties Served:
Benton, Cooper, Henry, Johnson, Morgan, Pettis, Saline
Name:
Nelson, Levi
Installer ID #:
38509
Installer Level:
Basic
Date of Expiration:
2025-11-30
Business:
Nelsons Land and Road Maintenance LLC
City, State:
Fulton, MO
Business Phone:
(573) 310-1454
Counties Served:
Audrain, Boone, Cole, Montgomery
Name:
Nelson, Levi
Installer ID #:
38509
Installer Level:
Basic
Date of Expiration:
2028-11-30
Business:
Nelsons Land and Road Maintenance LLC
City, State:
Fulton, MO
Business Phone:
(573) 310-1454
Counties Served:
Audrain, Boone, Cole, Montgomery, Callaway
Name:
Newell, Jason
Installer ID #:
39308
Installer Level:
Advanced
Date of Expiration:
2027-12-31
Business:
Newell's Ram Power LLC
City, State:
Millersville, MO
Business Phone:
(573) 334-5241
Counties Served:
Bollinger, Cape Girardeau, Madison, Perry, Scott, Ste. Genevieve, St. Francois, Stoddard, Wayne
Name:
Newkirk, Robert
Installer ID #:
39335
Installer Level:
Basic
Date of Expiration:
2028-01-31
Business:
NewShu Contracting LLC
City, State:
Lonedell, MO
Business Phone:
(314) 578-0145
Counties Served:
Crawford, Franklin, Gasconade, Iron, Jefferson, St. Charles, St. Louis (County), St. Francois, Warren, Washington
Name:
Newman, Joe
Installer ID #:
38553
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
Joe's Excavating LLC
City, State:
Crane, MO
Business Phone:
(417) 699-4900
Counties Served:
Barry, Greene, Lawrance, Stone, Taney
Name:
Nichols, Boyer
Installer ID #:
39431
Installer Level:
Basic
Date of Expiration:
2028-05-31
Business:
N/A
City, State:
N/A
Business Phone:
573289-2908
Counties Served:
Audrain, Boone, Callaway, Cole, Cooper, Howard, Moniteau, Randolph
Name:
Nichols, Matthew
Installer ID #:
39432
Installer Level:
Advanced
Date of Expiration:
2028-05-31
Business:
Matt Nichols Construction LLC
City, State:
Carthage, MO
Business Phone:
(417)-793-5722
Counties Served:
Barton, Jasper, Newton
Name:
Niermann, Wyatt
Installer ID #:
39082
Installer Level:
Advanced
Date of Expiration:
2027-03-31
Business:
YNOT Dirtworks
City, State:
Bolivar, MO
Business Phone:
(417) 955-2583
Counties Served:
Cedar, Dade, Dallas, Greene, Hickory, Polk
Name:
Nix, Stephen
Installer ID #:
39462
Installer Level:
Advanced
Date of Expiration:
2028-07-31
Business:
White Knight Septic Services LLC
City, State:
Noel, MO
Business Phone:
(417) 674-4400
Counties Served:
Barry, Jasper, Lawrence, McDonald, Newton
Name:
Noack, Andrew
Installer ID #:
39019
Installer Level:
Basic
Date of Expiration:
2026-12-31
Business:
N/A
State:
MO
Business Phone:
314437-0522
Counties Served:
Franklin, Jefferson, St. Charles, Warren
Name:
Nolen, Zachary
Installer ID #:
38778
Installer Level:
Basic
Date of Expiration:
2026-05-31
Business:
Bob Hamilton Plumbing
City, State:
Overland Park, KS
Business Phone:
(913) 243-3961
Counties Served:
Cass, Clay, Jackson, Platte
Name:
Nolting, Nicholas
Installer ID #:
38589
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
3T Plumbing LLC
City, State:
Rosebud, MO
Business Phone:
(573) 291-5120
Counties Served:
Crawford, Franklin, Gasconade, Montgomery, Warren
Name:
Norman, Robert
Installer ID #:
35554
Installer Level:
Advanced
Date of Expiration:
2026-02-28
Business:
Norman Trucking & Excavating
City, State:
Verona, MO
Business Phone:
(417) 229-7377
Counties Served:
Barry, Barry, Christian, Dade, Lawrence, Polk, Polk, Stone, Taney
Name:
Norvell, Donald
Installer ID #:
33895
Installer Level:
Advanced
Date of Expiration:
2028-09-30
Business:
Norvell Services LLC
City, State:
Fredericktown, MO
Business Phone:
(573)-783-7000
Counties Served:
Bollinger, Iron, Jefferson, Madison, Madison, Perry, Reynolds, St. Francois, Wayne