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.

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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, Suite 110 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 71 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 2342 W Buena Vista Springfiled MO 65810 (417) 830-2170 Barry, Christian, Dade, Greene, Lawrence, Newton, Stone, Jasper, Taney, Cedar
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) 956-1082 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

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