Registered Onsite Wastewater Treatment System (OWTS) Installers List

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This list includes Registered Installers who have indicated they work in this county. The list also shows some other counties served. For more registered installers, you can return to the map and check for installers that work in other nearby counties.

Any installer on this list can install basic OWTS. Advanced OWTS installers are noted with ADV and can install advanced OWTS. The requirements for advanced OWTS installers are effective July 1, 2005. There may be additional requirements to work in some counties. Contact the county onsite sewage authority to confirm that an individual can install systems in the county.

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Missouri Registered OWTS Installers List
 
InstallersU-Z
Advanced Status Last Name First Name MI Business Address City State Zip Code Business Phone Counties Served
ADV. Ulmer Mike F Ulmer Excavating 400 State Dr. Mt. Vernon MO 65712 (417) 737-1367 Dade, Barry, Lawrence
ADV. Umlauf Richard
R-N-R Backhoe and Complete Septic LLC 29421 Woodhaven Rd Edwards MO 65326 (417) 998-6520 Benton

Umlauf Robin M R-n-R Backhoe & Complete Septic 29417 Woodhaven Rd. Edwards MO 65326 (417) 998-9019 Benton, Hickory, Camden, Dallas

Underwood Jerry M J & M Excavating & Construction LLC 1209 Pebble Creek Dr Warrensburg MO 64093 (660) 233-3953 Lafayette Pettis Henry Cass

Unnerstall Brian
Brian Unnerstall 637 St. Marys Rd. Villa Ridge MO 63089 (636) 660-0860 Franklin, Jefferson
ADV. Unnerstall Stephen J Unnerstall Contracting Co., Ltd 2803 W Osage Pacific MO 63069 (636) 257-3003 Franklin, St. Louis, St. Charles, Jefferson, Crawford
ADV. Urban Curtis L AMOS CONSTRUCTION 12490 St Rt E, SE Agency MO 64401 (816) 253-9379 Buchanan, Clinton, Andrew, Platte, DeKalb

Utt Barry D Utt Trenching & Backhoe 22535 Georgeville Rd Cowgill MO 64637 (816) 289-2649 Ray, Carroll, Caldwell, Livingston
ADV. Vail Roger I Vail Bros. Construction 2346 Weedel Dr Arnold MO 63010 (314) 401-2486 Jefferson, St. Louis, Franklin, St. Francois
ADV. Van Haitsma Scott A Homefront Construction Inc. 869 Keystone Rd. Reed Springs MO 65727 (417) 272-1111 Stone, Taney, Christian, Barry

Van Winkle Pinky
Van Winkle Construction 3566 Warren Barrett Dr. Hannibal MO 63401 (573) 221-9985 Ralls, Marion, Monroe, Pike

Vangennip Carol A VanGennip & Sons Backhoe Rt. 2, Box 990 Marble Hill MO 63764 (573) 722-3635 Bollinger, Cape Girardeau, Stoddard, Scott

Vaughan Alan M Dirt Works Construction 33726 N Reynolds Rd Rayville MO 64084 (816) 550-7931 Ray Clay Jackson Caldwell

Vaughan Doug
VGP Utility Contracting, Inc. 1129 West Hwy U Troy MO 63379 (636) 338-9983 Lincoln, St. Louis, St. Charles, Warren, Jefferson

Vaught Chris A Chris Vaught Construction 23565 Lawrence 1180 Verona MO 65769 (417) 678-2517 Lawrence
ADV. Verble Douglas William DVP Plumbing Doug Verble Plumbing 525 Hickory Rd Steelville MO 65565 (314) 800-3939 Crawford Phelps Crawford Franklin Dent

Verrill, Jr Wesley H Wesley H Verrill, Jr 4200 East New Haven Rd. Columbia MO 65201 (573) 999-1694 Cooper Boone Howard Callaway

Vogan Jeff
Vogan Home Inspections 206 Samuel St. Huntsville MO 65259 (660) 676-8835 Macon Boone Monroe Adair
ADV. Voisey Jay M Checkered Flag Excavation, Inc 12548 Ware Rd De Soto MO 63020 (636) 586-1794 Jefferson, St Louis, Franklin, Washington

Volkart Richard Lee Volkart Interprizes & More PO Box 105452 Jefferson City MO 65110 (573) 395-4026 Cole Osage Callaway Maries

Voss Larry J Larry J Voss PO Box 273 Warrenton MO 63383 (314) 608-0726 Warren, Gasconade, Montgomery, Franklin

Voss Stanley R Stan Voss Construction Inc 6064 Hwy 185 Beaufort MO 63013 (573) 484-3502 Franklin Warren Crawford Gasconade

Vuch Damon J DJV Construction 816R East Cleveland Monroe City MO 63456 (573) 735-3011 Marion, Pike, Monroe, Shelby, Ralls
ADV. Wager Shawn M Village Dirt Works 3635 Kelley Pkwy Stover MO 65078 (573) 872-5856 Morgan, Pettis, Cooper, Moniteau, Miller, Camden, Benton
ADV. Wagner Wayne T Waynes Wagner Contracting PO Box 215 Londell MO 63060 (314) 799-3325 Washington Crawford Jefferson Camden Franklin
ADV. Wagner Ernest E Wagner Tree Trimming & Trenching PO Box 8 Lonedell MO 63060 (636) 629-1842 Franklin, Jefferson, Washington, Crawford
ADV. Wagner Everett A E + D Const 12295 Maries Rd 302 Vienna MO 65582 (573) 744-5668 Maries, Osage, Phelps, Cole

Wagy Harry (Dean) D Quality Concrete & Plumbing LLC 101 E Clow Ewing MO 63440 (573) 406-2279 Lewis, Marion, Ralls, Shelby

Wald David L Dave Wald Construction Co 29146 Hunter Rd. Carl Junction MO 64834 (417) 649-6432 Jasper, Newton
ADV. Wald Larry W HILLBILLY PUMPING & HAULING INC 1945 Pump Ln Joplin MO 64801 (417) 206-2909 Jasper, Newton

Walker Tommie Dougals Tommie Douglas Walker 803 N Locust Stanberry MO 64489 (816) 244-6134 Gentry Worth Nodaway DeKalb Andrew Harrison
ADV. Walker Caryl
C.W. Plumbing & Contracting 204 E Benton St Savannah MO 64485 (816) 324-4237 Buchanan, Nodaway, Andrew
ADV. Walker Darren L Delta Construction Services LLC 2059 Acid Mine Rd Sullivan MO 63080 (573) 927-2088 Crawford, Washington, St. Louis, Phelps, Franklin
ADV. Walker Lee T Walker Construction 509 Kreckle St. Macon MO 63552 (660) 385-6093 Randolph, Shelby, Adair, Linn, Macon
ADV. Wall Kenny C K&K Excavating 28460 Boone Rd. Crocker MO 65452 (573) 736-5149 Pulaski, Miller, Camden, Laclede, Maries
ADV. Wallace Brian G Wallace Construction LLC 914 E 420th Rd Bolivar MO 65613 (417) 327-7449 Polk, Greene, Cedar, Dallas
ADV. Wallace Harry Ozzie Wallace Backhoe 30173 Shawnee Bend Warsaw MO 65355 (660) 438-2868 Benton, St. Clair, Pettis, Hickory, Henry
ADV. Wallis Ryan J Ryan J Wallis 1422 Cedar Ln Bismarck MO 63624
St. Francois Jefferson Washington St. Louis Ste. Genevieve

Ward Brent C Ward Excavating 9425 State Rd CC Steedman MO 65077 (573) 676-3203 Audrain, Montgomery, Monroe, Boone, Callaway
ADV. Ward Bryan S Ward Dirt Relocators 17154 Jaguar Rd. Neosho MO 64850 (417) 457-8875 Newton
ADV. Ward Michael
Ward's Excavating 200 Stump Hollow Branson West MO 65737 (417) 338-1190 Stone, Taney, Barry, Christian
ADV. Warden Brian K Brian Warden 4975 Shadowood Lane Farmington MO 63640 (573) 701-0608 St. Francois, Madison, Jefferson, Ste. Genevieve
ADV. Warf Kevin
Baker Heating & Cooling, Inc 1003 Church St. Imperial MO 63052 (636) 223-0360 St Louis Jefferson St. Charles St. Francois

Warren Elmer S (Stan) Elmer Stan Warren 9669 Serenity Springs Ln Dittmer MO 63023
Jefferson, Franklin, Washington, Crawford
ADV. Watts Jason
Watts Construction company 1750 E Hwy MM Ashland MO 65010 (573) 657-1940 Boone, Cole, Callaway

Webb Bryan
City of Oran - Operation & Maintenance 118 Mountain St Oran MO 63771 (573) 262-3942
ADV. Weber Justin K Weber Pump 337 W. 10th St. Hermann MO 65041 (573) 619-9703 Montgomery, Gasconade, Warren, Franklin
ADV. Weber Marvin E Weber Construction PO Box 156 Glasgow MO 65254 (660) 728-9837 Cooper Saline Randolph Boone Howard
ADV. Webster James D Webster Plumbing, Inc. 608 High Point Rd. Camdenton MO 65020 (573) 346-2697 Camden, Laclede, Miller, Morgan
ADV. Webster Greg M Webster Plumbing Inc 608 High Point Rd. Camdenton MO 65020 (573) 346-2697 Camden, Laclede, Miller, Morgan, Pulaski

Wegener Thomas W Tracy Wegener Inc 106 W 22nd Higginsville MO 64037 (660) 584-3252 Johnson, Saline, Ray, Lafayette
ADV. Weipert John L Weipert Backhoe Service 1510 S 41st Street St. Joseph MO 64507 (816) 261-2562 Buchanan, Andrew, DeKalb, Clinton
ADV. Weissmueller Terry J Weissmueller Plumbing 841 County Highway 216 Chaffee MO 63740 (573) 887-6655 Scott, Cape Girardeau, Perry, Stoddard
ADV. Welch Dillon L Welch Homes & Construction 25329 Riverside Ln Shell Knob MO 65747 (417) 858-2347 Stone Lawrence Taney Greene Barry
ADV. Wende Michael J Wende Plumbing LLC 6808 Weber Rd St. Louis MO 63123 (314) 479-1314 St. Louis, Jefferson, St. Charles, Franklin

Wendell Michael E Wendell Excavating 639 Olive Rd. Park Hills MO 63601 (573) 431-3277 St. Francois, Washington, Madison, Iron, St. Francois

Whalen Scott E Whalen Services, LLC 6932 State Rd T Auxuasse MO 65231 (573) 386-5748 Callaway, Audrain, Montgomery, Monroe
ADV. Whaley Gary O Whaley Contracting Co 585 Lembeck Lake Rd Desoto MO 63020 (314) 304-0977 St. Louis, St. Charles, Franklin, Jefferson
ADV. Wheeler Wendel W M.H.I. PO Box 167 Wright City MO 63390 (636) 791-2161 Lincoln, Warren, St Charles, Montgomery
ADV. White Clark M Clark White Excavating 1706 NW 1000 Rd Bates City MO 64011 (816) 716-8502 Lafayette, Jackson, Johnson, Ray

Whitley Robert L RL Whitley Construction 63431 Hwy N New London MO 63459 (573) 221-2050 Ralls, Marion, Pike, Monroe
ADV. Wickam Richard D RW Inc 29 Old Trail Rd Eldon MO 65026 (573) 365-1350 Miller, Camden, Morgan
ADV. Wickam Daniel
Lake Ozark Sand & Gravel 14 Hwy V Eldon MO 65026 (573) 964-1300 Miller, Pulaski, Camden, Morgan, Jasper, Newton
ADV. Wiese Lance
Wiese Contracting 1200 Burnett Rd. Bourbon MO 65441 (573) 468-3000 Franklin, Crawford, Washington, Phelps

Wilbers Darrell W Darrell Wilbers Exc. Inc. 5921 Landry Ln Jefferson City MO 65101 (573) 395-4258 Cole, Callaway, Osage, Moniteau
ADV. Wilcockson Rick
Accurate Septic & Well Inspections PO Box 1083 St. Peters MO 63376 (636) 262-1303 St. Charles, St. Louis, Lincoln, Warren, Jefferson, Franklin, Pike
ADV. Wilcox Michael R Dooley's Backhoe PO Box 141 Raymore MO 64083 (816) 331-0492 Cass, Jackson

Wilcut Jr Jimmy
Gharret Kanyon Ins 1446 County Road 330 Redford MO 63665 (573) 558-2297 Iron Wayne Shannon Butler Dent St. Francois

Wiley Randy J Randy's Plumbing Inc 116 Division Street Box 22 Cantril IA 52542 (319) 397-2304 Scotland, Clark, Schuyler, Knox

Wilhite Brian Lee Brian Lee Wilhite 3501 E. New Haven Rd. #4 Columbia MO 65201 (573) 356-1223 Boone Callaway
ADV. Wilkerson James M Wilkerson Excavating PO Box 52 Climax Springs MO 65324 (573) 347-2916 Camden

Williams Rondoll L R.L. Williams Grading & Excavating 10803 Pershing Rd Hannibal MO 63401 (573) 221-3925 Ralls, Marion
ADV. Williams Greg
Greg Williams 717 County Rd 2610 Lenox MO 65541 (573) 729-6616 Dent Phelps Pulaski Texas Camden

Williams Joseph M Williams Construction 21726 Palmer Lane St. Mary MO 63673 (573) 543-2933 Ste. Genevieve, Perry, St. Francois, Cape Girardeau

Williams Kenneth D Floyd Williams Construction 21726 Palmer Lane St. Mary's MO 63673 (573) 543-2933 Ste. Genevieve, Perry, St. Francois, Cape Girardeau
ADV. Williams Nathan C NW Industries LLC 2698 State Rd. F Fulton MO 65251 (573) 814-9900 Callaway, Boone, Audrain, Cooper

Williams Brian E Williams Excavation PO Box 587 Seymour MO 65746 (417) 245-0147 Webster, Douglas, Greene, Wright, Christian
ADV. Willis Kenneth C Ken Willis Plumbing, Heating and AC 401 Stoddard St Monroe City MO 63456 (573) 248-1185 Monroe, Marion, Shelby, Ralls

Willis Dennis L Willis Home Services 34 Wren Dr. St. Charles MO 63301 (314) 498-6787 St. Charles Lincoln Warren Jefferson
ADV. Willis Brad A Willis Excavating 5215 County Road 110 Carthage MO 64836 (417) 388-0027 Jasper
ADV. Willis David L Ken Willis Plumbing, Heating & AC 401 Stoddard St. Monroe City MO 63456 (573) 248-9296 Monroe, Marion, Ralls, Shelby
ADV. Willman, Jr Jack L Willman Excavating & Construction, Inc 102 Dynamite Point Shell Knob MO 65747 (417) 858-0300 Stone Barry Lawrence Christian
ADV. Wilson Charles J Wilson Vault & Ready Mix 21960 Ides Ln Webb City MO 64870 (417) 768-0328 Jasper, Newton, Barton, Lawrence

Wilson Doug J Doug Wilson Construction PO Box 285 Billings MO 65610 (417) 743-4972 Christian, Greene, Stone, Lawrence

Wilson Scott E Wilson Home Inspectors, LLC 1655 W Boris Dr Columbia MO 65203 (573) 881-8181 Boone Cole Callaway Randolph Macon

Winder Carl (Dexter) D Winder Plumbing PO Box 132 Stockton MO 65785 (417) 299-0039 Dade, St. Clair, Polk, Cedar
ADV. Winkler Chad A Winkler Plumbing & Heating 703 N Main St Perryville MO 63775 (573) 547-1150 Perry, Ste Genevieve, Bollinger, Cape Girardeau

Winkler Jerry H Jerry Winkler 951 Parkers Lake Dr. Perryville MO 63775 (573) 547-9960 Ste Genevieve St Francois Cape Girardeau Jefferson
ADV. Winters Lowell E Winter's Excavating 560 Boles Valley Ln. Labadie MO 63055 (636) 262-3162 Franklin, Warren, Gasconade, Crawford, Washington

Wittu Darrell L Wittu Contracting and Rental 6947 Jackson School Rd. Bloomsdale MO 63627 (573) 483-2830 Ste. Genevieve, Perry, St. Francois, Jefferson

Woehrer Colin F Colin Woehrer Backhoe & Trenching 11410 Branch Rd Lohman MO 65053 (573) 782-3107 Cole, Callaway, Osage, Montieau
ADV. Woerner Jonathan P City of Raymore PO Box 634 Raymore MO 64083 (816) 786-8301 Benton
ADV. Wofford Michael J Wofford & Wofford Plumbing 907 West Scenic Rivers Vlvd Salem MO 65560 (573) 729-0014 Reynolds Phelps Crawford Dent
ADV. Wolf James (Jim) E AA Emergency Inc. PO Box 743 Eureka MO 63025 (636) 464-5657 Jefferson, St Louis, Washington, Ste Genevieve

Wolfe Suzanna M Wolfe's Construction 7336 Dyers Dr Fulton MO 65251 (573) 592-0260 Callaway, Montgomery, Audrain, Cole

Womble Allie J WOMBLE EXCAVATING 110 Marmac Drive Clarksville MO 63336 (573) 754-2252 Pike
ADV. Wood Jeffrey D The Wood Company 43 Big Oak Dr St. Peters MO 63516 (314) 922-6047 St. Louis Jefferson

Wood Tim A Wood Excavating 122 W Purdy Billings MO 65610 (417) 840-1414 Christian, Greene, Lawrence, Stone
ADV. Woods, Jr. Bruce I Bruce Woods 2303 NW 4th Street Blue Springs MO 64014 (660) 723-2373 Benton, Camden, Jackson

Woolfolk Carl A J D Kelly Excavating 1200 W Obermiller Rd Columbia MO 65202 (573) 442-4505 Boone

Woolsey Luke W Luke Woolsey 2741 HWY W Summerville MO 65571 (417) 932-5523 Howell Shannon Dent Wright

Worden Kenneth Wayne Wayne's No. 1 & No. 2 Septic Tank Cleaning Service 3225 State Hwy V Seymour MO 65746 (417) 935-2230 Webster, Wright, Douglas, Ozark

Wray Thomas K Wray Backhoe HC 2 Box 2809 Theodosia MO 65761 (417) 273-4035 Ozark, Douglas, Howell, Taney
ADV. Wright Kenneth A Wright's Plumbing 515 E. 7th St. #715-4 Maryville MO 64468 (310) 863-1513 Nodaway, Atchison, Davies, Andrew, Harrison

Wright Larry V
927 Shady Acres Ln Quincy IL 62305 (217) 430-4447 Lewis Marion Ralls Pike
ADV. Wyatt Jeffrey A J Wyatt Contracting 10176 Jones Creek Rd Dittmer MO 63023 (636) 274-1538 Jefferson, Crawford, Franklin, Washington, Lincoln
ADV. Wyatt Wayne W Wayne Wyatt Excavating 9919 Jones Creek Dittmer MO 63023 (636) 285-4197 Jefferson, Franklin, Washington, Crawford
ADV. Wynes Rory S Wynes Excavation & Demolition, Inc 11701 South Kerns Rd Stewartsville MO 64490 (816) 667-5464 Buchanon, Andrew, Clinton, Platte, Dekalb
ADV. Yarbrough David
Yarbrough Company PO Box 327 Matthews MO 63867 (573) 472-1464 Scott, New Madrid, Mississippi, Stoddard

Yates John M All Wright Excavating 3977 Malone Rd. Norwood MO 65717 (417) 741-6293 Wright, Laclede, Webster, Douglas, Texas
ADV. Yoder Michael P S & M Excavating 801 S. Park Garden City MO 64747 (816) 738-3697 Cass Bates Jackson Johnson Henry
ADV. York Shawn E Mid-Mo Environmental 3034 Rock Ridge Rd Jefferson City MO 65109 (573) 636-3921 Cole, Callaway, Miller, Boone
ADV. Yost Justin D Four Seasons Plumbing 1125 Industrial Dr Osage Beach MO 65065 (573) 216-8487 Camden Miller Morgan

Youell Jerry D S & M Contractors PO Box 37, 110 W Maple Hunnewell MO 63443 (573) 983-2304 Shelby, Marion, Monroe, Ralls

Young Jason
Bowland Enterprise 6801 Co Rd 432 Savannah MO 64485 (816) 261-9068 Andrew, Buchanan, Nodaway, DeKalb

Youngblood Eugene H Youngblood Construction Co., Inc. P.O. Box 984 Branson MO 65615 (417) 334-5918 Taney, Stone

Youngblood Mike D Mike Youngblood Excavating Co., Inc. 220 Evergreen Ave Hollister MO 65672 (417) 334-7634 Taney, Stone, Christian, Greene, Barry

Yuille Zach W Zach W Yuille 406 Zay Dr. Excelsior Springs MO 64024 (816) 630-5627 Ray Clay Lafayette Caldwell Clinton
ADV. Zeikle Sara J S & K Plumbing 2630 NW Stewart Maysville MO 64469 (816) 449-2264 Daviess, Nodaway, Clinton, Harrison
ADV. Zillig Dennis S Approved Septic Systems 11 Blackjack Ln Pineville MO 64856 (417) 214-5187 McDonald Newton Jasper Barry Lawrence Stone Christian Dade Greene Polk Vernon

Zimmerschied Terry D Saline Vault Co. 1002 Rose St Sweet Springs MO 65351 (816) 335-6601 Pettis, Lafayette, Cooper, Johnson, Saline

Zoellner Matthew P Zoellner Construction 875 PCR 500 Perryville MO 63775 (573) 547-8030 Perry, Cape Girardeau, Scott, St. Franxcois, Ste. Genevieve
ADV. Zumwalt Kevin W Trinity Ditching LLC PO Box 292 Troy MO 63379 (636) 462-2084 St Charles, Pike, Warrne, Franklin, Lincoln

Zurosky, Sr Stanley A Sutter Plumbing Co., Inc. 2436 Woodson Rd Overland MO 63114 (314) 427-0020 St. Louis, St. Charles

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