Missouri Department of Health & Senior Services Contact us if you have questions about this list, or to update or correct
an address.
Onsite Soil Evaluators List
This list includes Onsite Soil Evaluators who are authorized to perform soil morphology evaluations for the design of onsite wastewater treatment systems (OWTS).
There may be additional requirement to work in some counties. Contact the county onsite sewage authority to confirm that an individual can evaluate sites/soils in that county.
Missouri Onsite Soil Evaluators
List
| Last Name | First Name | MI | Business | Address | City | State | Zip Code | Business Phone | Counties Served |
|---|---|---|---|---|---|---|---|---|---|
| Atkison | L. | J. | LJ Atkison Underground Homes, Inc | 3395 Hwy Z | Edgerton | MO | 64444 | (816) 790-3724 | Andrew, Buchanan, Clay, Clinton, Daviess, Platte |
| Barnes | Paul | E | BBB Construction & Soil Testing | 2898 SW 233rd | Plattsburg | MO | 64477 | (816) 729-3011 | Andrew, Buchanan, Caldwell, Clay, Clinton, Carroll, Dekalb, Daviess, Platte, Cass, Jackson, Johnson |
| Bauer | John | H | On-site Soils, Inc | 4077 N. Saint Peters Pkway | St Peters | MO | 63304 | (888) 878-1461 | Franklin, Jefferson, Lincoln, St. Charles, Pike, Montgomery, Warren, Callaway, St.Louis, Gasconade, Crawford, St.Francois, Ste. Genevieve, Washington |
| Berka | Douglas | R | 7354 N Shannon Ave | Kansas City | MO | 64152 | (816) 914-8849 | Andrew, Buchanan, Clay, Clinton, Lafayette, Jackson, Johnson, Platte, Ray, Cass | |
| Bettes | Melissa | S | MB Soil Consulting | 153 Martha Street | Ozark | MO | 65721 | (417) 434-2287 | Barry, Lawrence, McDonald, Newton, Stone, Taney, Greene, Polk, Webster, Jasper, Barton, Dade, Cedar, Dallas, Laclede, Miller, Camden, Douglas, Ozark |
| Blaine | Joe | E | Blaine Christian County Soil Analysis | 986 Crosstie Rd | Seymour | MO | 65746 | (417) 935-2300 | Christian, Webster |
| Bond | William | H | William H. Bond Engineering | 3524 Conway Road | Farmington | MO | 63640 | (573) 327-9341 | Cape Girardeau, Franklin, Iron, Jefferson, Madison, Perry, Reynolds, St. Charles, St. Francois, Ste.Genevieve, St. Louis, Washington |
| Bonnivier | Brad | P | Soil Consulting Services | RT 1 Box 12 | Weaubleau | MO | 65774 | (417) 428-3663 | Hickory, Polk |
| Brown | Burton | L | Brown Soil Services | 23104 Donze Rd | St. Mary | MO | 63673 | (573) 543-2402 | Jefferson Washington Crawford Iron St. Francois Ste. Genevieve Perry Madison Reynolds Wayne Bollinger Cape Girardeau Scott Stoddard Butler Mississippi New Madrid, pemiscot, Dunklin, Carter, Ripley |
| Carmichael | Doug | Carmichael Engineering, PC | 732 E. Glendale | Aurora | MO | 65605 | (417) 830-2170 | Barry, Christian, Dade, Greene, Lawrence, Newton, Stone | |
| Chalfant | Michael | L | Chalfant | 4660 County Rd 414 | Fulton | MO | 65251 | (573) 220-4740 | Audrain, Boone, Callaway, Cole, Gasconade, Montgomery, Osage |
| Chapman | Chris | L | Show Me Soils | PO Box 73 | St. Clair | MO | 63077 | (573) 356-6685 | St Louis, Franklin, Crawford, Washington, Warren, Jefferson, St. Charles |
| Chorice | RD | Ozarks Area Soil Information Services | 4303 S. Troy Ave. | Springfield | MO | 65721 | (417) 877-9275 | Barry, Cedar, Chrisitan, Dade, Dallas, Greene, Lawrence, Stone, Taney, Webster | |
| Clark | Kerry | M | Kerry M. Clark | 8518 County Road 379 | New Bloomfield | MO | 65063 | (660) 351-4696 | Henry, Benton, Johnson, St. Clair, Boone, Callaway, Cooper, Pettis, Moniteau, Cole, Morgan, Cass, Bates, Miller |
| Cox | Rickey | G. | Four State Soil Consulting | 2102 Pennsylvania | Joplin | MO | 64804 | (417) 438-1177 | Barry, Barton, Lawrence, McDonald, Newton, Jasper |
| Deem | Rachel | Ozark Soil Consulting | 28480 Juniper RD | Carl Junction | MO | 64834 | (417) 649-7931 | Jasper, Newton, McDonald, Polk, Dade, Barry, Lawrence, Barton | |
| DeWitt | Thomas | A | Soil Management Services | 5578 East Farm Road 186 | Rogersville | MO | 65742 | (417) 848-8404 | Greene, Christian, Webster, Polk, Douglas, Ozark, Taney, Dallas, Barry, Lawrence, McDonald, Stone, Barton, Jasper, Newton, Benton, Vernon, Dade |
| Dickman | Richard | J | Dickman Professional Engineering Services, LLC | PO Box 617 | Osage Beach | MO | 65065 | (573) 280-5221 | Audrain, Benton, Callawy, Camden, Cole, Cooper, Dallas, Laclede, Maries, Miller, Moniteau, Morgan, Pettis, Pulaski |
| Dohmen | Tony | E | Tony Dohmen | 1416 Herron Dr | Jefferson City | MO | 65101 | (573) 635-1898 | Audrain, Boone, Callaway, Cole, Cooper, Gasconade, Howard, Macon, Miller, Moniteau, Osage, Randolph |
| Dyer | Clay | Clay Dyer | 13803 County Rd CC | Holt | MO | 64048 | (816) 320-3250 | Clay, Clinton, Daviess, DeKalb, Ray, Platte, Cass, Jackson, Caldwell | |
| Fletcher | Mike | MO Southern State University | 3950 E Newman Rd | Joplin | MO | 64801 | (417) 625-9765 | Jasper, McDonald, Newton | |
| Gaines | Douglas | B | Gaines Soil Consulting | 8611 Wiseman RD | Worden | IL | 62097 | (636) 947-1221 | Franklin, Jefferson, Lincoln, Montgomery, Pike, St. Charles, St. Louis, Warren |
| Gisselbeck | Douglas | L | Dirt Daubers | 1710 West Farm Rd. 62 | Springfield | MO | 65803 | (417) 833-2467 | Lawrence, Christian, Webster, Laclede, Dallas, Polk, Dade, Taney, Stone, Barry, Greene |
| Godsey | Kevin | W | Soil Works | RT3 Box 3630 | Marble Hill | MO | 63764 | (573) 866-3639 | Bollinger, Butler, Cape Giradeau, Carter, Dunklin, Madison, Mississippi, New Madrid, Pemiscott, Perry, Reynolds, Ripley, St. Francios, Ste. Genevieve, Scott, Stoddard, Wayne |
| Haile | Tony | D | Gene Gaile Excavating, Inc | 31571 Hwy 87 South | California | MO | 65018 | (573) 796-3571 | Moniteau, Miller, Cole, Boone, Morgan, Camden, Pettis, Cooper, Randolph |
| Hamon | Christopher | L | Christopher L Hamon, PE | 4313 St Hwy J | Kirbyville | MO | 65679 | (417) 334-0522 | Douglas, Ozark, Taney, Christian |
| Harwood | Charles | M | MO Dept. of Natural Resources | PO Box 176 | Jefferson City | MO | 65102 | (573) 751-9155 | Cole |
| Henderson | Richard | L | Soil Consulting | 3426 S 240th Rd | Louisburg | MO | 65685 | (417) 830-0296 | Benton, Camden, Cedar, Christian, Dade, Dallas, Greene, Henry, Hickory, Laclede, Lawrence, Miller, Morgan, Polk, Pulaski, Stone, St. Clair, Taney, Webster, Wright, Henry, Cass, Jackson, Johnson Jasper |
| Henson | Amie | N | Henson Soil Consulting | 13404 Hammer Rd | Neosho | MO | 64850 | (417) 389-3256 | Barry, Newton, McDonald, Jasper, Lawrence |
| Ivy | Gary | D | Gary Ivy Construction | 665 Front St PO Box 105 | Holt | MO | 64048 | (816) 320-3394 | Clay, Clinton, Platte, Ray |
| Kelley | Wyn | A | Kelley Soil Services | 6611 Sunrise Acres | Jefferson City | MO | 65101 | (573) 635-1819 | Audrain, Boone, Cole, Cooper, Gasconade, Howard, Miller, Moniteau, Morgan, Montgomery, Osage, Pettis, Phelps, Camden, Callaway |
| Klaproth | Dan | E | Smith & Co Engineers | 901 Vine St., PO Box 72 | Poplar Bluff | MO | 63901 | (573) 785-9621 | Butler, Bollinger, Cape Girardeau, Carter, Dunklin, Howell, Madison, Mississippi, New Madrid, pemiscott, Perry, Oregon, Reynolds, Ripley, Ste. Genevieve, Shannon, St. Francois, Scott, Stoddard, Wayne |
| Kluender | Bob | W | BK Soils | 295 Southtown Ln | Perryville | MO | 63775 | (573) 517-0481 | Cape Girardeau, Perry |
| Knoernschild | Timothy | O | Timothy Knoernschild | 870 SE HWY 7 | Clinton | MO | 64735 | (660) 281-6698 | Benton, Camden, Carroll, Chariton, Cooper, Henry, Howard, Lafayette, Johnson, Morgan, Pettis, Saline, St. Clair, Ray, Clay, Randolph |