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 1376 - 1400 of 1560
Name:
Swanson, Jeramie
Installer ID #:
38595
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
Tru Blue LLC
City, State:
Grandview, MO
Business Phone:
(816) 863-5040
Counties Served:
Bates, Cass, Jackson, Jackson, Johnson
Name:
Swanson, Josiah
Installer ID #:
38596
Installer Level:
Basic
Date of Expiration:
2026-01-31
Business:
Tru Blue LLC
City, State:
Grandview, MO
Business Phone:
(816) 863-5040
Counties Served:
Bates, Cass, Jackson, Johnson
Name:
Sweeney, Nicholas
Installer ID #:
38955
Installer Level:
Advanced
Date of Expiration:
2026-10-31
Business:
Sween Co
City, State:
Wentzville, MO
Business Phone:
(636) 699-6882
Counties Served:
Lincoln County, St. Charles, St. Louis (County), Warren County
Name:
Swofford, Donald
Installer ID #:
36429
Installer Level:
Advanced
Date of Expiration:
2027-06-30
Business:
Tri-County Plumbing, LLC
City, State:
Kingsville, MO
Business Phone:
(816) 720-3222
Counties Served:
Cass, Jackson, Johnson, Lafayette
Name:
Taber, Richard
Installer ID #:
38956
Installer Level:
Basic
Date of Expiration:
2026-10-31
Business:
Taber Construction
City, State:
Theodosia, MO
Business Phone:
(417) 546-0089
Counties Served:
Christian, Douglas, Howell, Taney
Name:
Talkington, Bailie
Installer ID #:
39163
Installer Level:
Basic
Date of Expiration:
2027-05-31
Business:
BRB Inspections LLC
State:
MO
Business Phone:
N/A
Counties Served:
N/A
Name:
Tallmage, Kaleb
Installer ID #:
38577
Installer Level:
Advanced
Date of Expiration:
2026-01-31
Business:
Tallmage Hardscape & Excavation llc.
City, State:
Gravois Mills, MO
Business Phone:
(573) 480-4460
Counties Served:
Benton, Camden, Laclede, Miller, Morgan
Name:
Tamborski, Alex
Installer ID #:
39405
Installer Level:
Advanced
Date of Expiration:
2028-03-31
Business:
Land Co
City, State:
High Ridge, MO
Business Phone:
(314)-713-7884
Counties Served:
Crawford, Franklin, Jefferson, St. Louis (County), Washington
Name:
Tannehill, Nathan
Installer ID #:
39514
Installer Level:
Basic
Date of Expiration:
2028-08-31
Business:
N/A
City, State:
N/A
Business Phone:
(636)-856-6516
Counties Served:
Lincoln, St. Charles, St. Louis (County), Warren
Name:
Taylor, Colin
Installer ID #:
39394
Installer Level:
Basic
Date of Expiration:
2028-03-31
Business:
C.Taylor Contracting LLC
City, State:
Hermann, MO
Business Phone:
(636) 584-9077
Counties Served:
Audrain, Callaway, Crawford, Franklin, Gasconade, Jefferson, Lincoln, Maries, Montgomery, Osage, Phelps, Pike, St. Charles, St. Louis (County), Warren, Washington
Name:
Taylor, Anthony
Installer ID #:
39164
Installer Level:
Basic
Date of Expiration:
2027-05-31
Business:
R&R Plumbing and Remodeling LLC
State:
MO
Business Phone:
N/A
Counties Served:
N/A
Name:
Taylor, Jeffrey
Installer ID #:
39556
Installer Level:
Basic
Date of Expiration:
2028-09-30
Business:
R&R
City, State:
Lamar, MO
Business Phone:
(417)-214-0615
Counties Served:
Barton, Cedar, Dade, Jasper, Lawrence, Vernon
Name:
Taylor, Darren
Installer ID #:
37626
Installer Level:
Advanced
Date of Expiration:
2028-07-31
Business:
Taylor Grading LLC
City, State:
Festus, MO
Business Phone:
(314)-445-4154
Counties Served:
Jefferson, Ste. Genevieve
Name:
Teets, Justin
Installer ID #:
38692
Installer Level:
Basic
Date of Expiration:
2026-03-31
Business:
Central Gas
City, State:
Republic, MO
Business Phone:
(417) 725-3833
Counties Served:
Christian, Greene
Name:
Terpening, David
Installer ID #:
38900
Installer Level:
Basic
Date of Expiration:
2026-09-30
Business:
BlackWater Septic & Sewer
City, State:
Rich Hill, MO
Business Phone:
(660) 424-3483
Counties Served:
Barton, Bates, Benton, Cass, Cedar, Dade, Henry, Jackson, Jasper, Johnson, St. Clair, Vernon
Name:
Terry, Nathan
Installer ID #:
39295
Installer Level:
Basic
Date of Expiration:
2027-12-31
Business:
Spring River Drain & Sewer
City, State:
Carthage, MO
Business Phone:
(417) 487-4152
Counties Served:
Jasper, Newton
Name:
Terry, Vaughn
Installer ID #:
33214
Installer Level:
Advanced
Date of Expiration:
2026-05-31
Business:
A-Quality Excavating/Vaughn Terry
City, State:
Joplin, MO
Business Phone:
(417) 438-4484
Counties Served:
Barry, Barton, Jasper, Lawrence, McDonald, Newton
Name:
Teter, Floyd
Installer ID #:
30247
Installer Level:
Basic
Date of Expiration:
2026-02-28
Business:
Teter Plumbing
City, State:
Bevier, MO
Business Phone:
(660) 651-0785
Counties Served:
Adair, Chariton, Macon, Randolph
Name:
Teter, Wade
Installer ID #:
36779
Installer Level:
Basic
Date of Expiration:
2026-11-30
Business:
Teter Plumbing
City, State:
Bevier, MO
Business Phone:
(660) 591-6683
Counties Served:
Chariton, Macon, Randolph, Shelby
Name:
Thoma, Jon (Keith)
Installer ID #:
35855
Installer Level:
Advanced
Date of Expiration:
2027-02-28
Business:
Thoma Construction LLC
City, State:
Columbia, MO
Business Phone:
(660) 537-3543
Counties Served:
Boone, Boone, Cooper, Howard
Name:
Thomas, Drew
Installer ID #:
37017
Installer Level:
Basic
Date of Expiration:
2028-04-30
Business:
Drew Thomas Excavating
City, State:
Carthage, MO
Business Phone:
(417)-674-1362
Counties Served:
Barton, Jasper, Newton
Name:
Thomas, Karson
Installer ID #:
39122
Installer Level:
Basic
Date of Expiration:
2027-04-30
Business:
Karson Thomas
State:
MO
Business Phone:
417592-4465
Counties Served:
Barry, Jasper, McDonald, Newton
Name:
Thomas, Justin
Installer ID #:
39296
Installer Level:
Advanced
Date of Expiration:
2027-12-31
Business:
White River Home Inspection Services
City, State:
Branson, MO
Business Phone:
(417) 294-6798
Counties Served:
Christian, Greene, Stone, Taney
Name:
Thompson, Derek
Installer ID #:
39557
Installer Level:
Advanced
Date of Expiration:
2028-09-30
Business:
N/A
City, State:
N/A
Business Phone:
(573)-330-5194
Counties Served:
Crawford, Franklin, Iron, Jefferson, Madison, Perry, Ste. Genevieve, St. Francois, Washington
Name:
Thompson, Brett
Installer ID #:
37930
Installer Level:
Basic
Date of Expiration:
2026-09-30
Business:
Strong Hold Inspections LLC
City, State:
Conway, MO
Business Phone:
(417) 818-9524
Counties Served:
Camden, Christian, Dade, Dallas, Douglas, Greene, Laclede, Polk, Pulaski, Webster, Wright