 | Taylor Payton Investigations | (844) 426-6370 | St. Louis City, St Louis, Washington, Jefferson, Franklin, St. Charles, St Francois, St. Geneviev | 63108 | See Details | MO |
 | NFB Process Service, LLC | 573-268-0742 | Missouri: Adair, Andrew, Atchison, Audrain, Barry, Barton, Bates, Benton, Bollinger, Boone, Buchanan, Butler, Caldwell, Callaway, Camden, Cape Girardeau, Carroll, Carter, Cass, Cedar, Chariton, Christian, Clark, Clay, Clinton, Cole, Cooper, Crawford, Dade, Dallas, Daviess, DeKalb, Dent, Douglas, Dunklin, Franklin, Gasconade, Gentry, Greene, Grundy, Harrison, Henry, Hickory, Holt, Howard, Howell, Iron, Jackson, Jasper, Jefferson, Johnson, Knox, Laclede, Lafayette, Lawrence, Lewis, Lincoln, Linn, Livingston, Macon, Madison, Maries, Marion, McDonald, Mercer, Miller, Mississippi, Moniteau, Monroe, Montgomery, Morgan, New Madrid, Newton, Nodaway, Oregon, Osage, Ozark, Pemiscot, Perry, Pettis, Phelps, Pike, Platte, Polk, Pulaski, Putnam, Ralls, Randolph, Ray, Reynolds, Ripley, St. Charles, St. Clair, St. Francois, St. Louis, St. Louis City, Ste. Genevieve, Saline, Schuyler, Scotland, Scott, Shannon, Shelby, Stoddard, Stone, Sullivan, Taney, Texas, Vernon, Warren, Washington, Wayne, Webster, Worth, Wright
Arkansas: Arkansas, Ashley, Baxter, Benton, Boone, Bradley, Calhoun, Carroll, Chicot, Clark, Clay, Cleburne, Cleveland, Columbia, Conway, Craighead, Crawford, Crittenden, Cross, Dallas, Desha, Drew, Faulkner, Franklin, Fulton, Garland, Grant, Greene, Hempstead, Hot Spring, Howard, Independence, Izard, Jackson, Jefferson, Johnson, Lafayette, Lawrence, Lee, Lincoln, Little River, Logan, Lonoke, Madison, Marion, Miller, Mississippi, Monroe, Montgomery, Nevada, Newton, Ouachita, Perry, Phillips, Pike, Poinsett, Polk, Pope, Prairie, Pulaski, Randolph, St. Francis, Saline, Scott, Searcy, Sebastian, Sevier, Sharp, Stone, Union, Van Buren, Washington, White, Woodruff, Yell | 65205 | See Details | AR, MO |
 | Kelley Servers | (417) 626-7368 | Jasper, Newton, McDonald, Barry, Lawrence, KANSAS: Cherokee, Crawford, OKLAHOMA: Ottawa, Delaware, | 64850 | See Details | MO |
| Midwest Process Server | (844) 877-9001 | Andrew, Buchanan | 64485 | See Details | MO |
| Elliott Process LLC | (636) 200-8059 | St. Louis, Jefferson, Franklin, Washington, St. Genevieve, St. Francois, St. Charles, Col | 63117 | See Details | MO |
 | NFB Process Service, LLC | (866) 988-4514 | Adair, Audrain, Bates, Bollinger, Boone, Buchanan, Callaway, Camden, Cape,
Girardeau, Cass, Cedar, Clay, Clinton, Cole, Cooper, Dekalb,
Franklin, Gasconade, Greene, Henry, Howard, Jackson, Jasper, Jefferson,
Johnson, Laclede, Lafayette, Lincoln, Mac | 65205 | See Details | MO |
| Nickles & Associates LLC | (573) 722-4713 | Crawford, Dent, Phelps, Washington, St. Francois, Iron, Franklin, Jefferson, Maries,
Gasconade, Madison, Reynold | 65565 | See Details | MO |
| Kryptonite Credit Servers, LLC | (573) 777-8152 | State of MISSOURI | 65201 | See Details | MO |
| Central Missouri Process Servers, a division of DMR Investigations, LLC | (573) 634-7200 | Cole | 65109 | See Details | MO |
| WaterLand Litigation Services, LLC | (573) 645-0627 | Cole, Callaway, Miller, Boone, Camden, Osage, Maries, Monitea | 65101 | See Details | MO |
| AA Process Servers, LLC | (314) 580-5411 | St. Louis, St. Charles, Franklin, Jefferson | 63123 | See Details | MO |
 | SRI | (888) 434-8200, | St. Louis, Jefferson; Eastern MISSOURI; Western ILLINOIS | 63117 | See Details | MO |
| Midwest Process Service, LLC | (636) 541-5064 | States of MISSOURI, ILLINOIS | 63385 | See Details | MO |
| Harmon Legal Process Service | (573) 635-6690 | Cole, Boone, Moniteau, Callaway, Osage, Miller; Central MISSOUR | 65102-17 | See Details | MO |
 | Faithful Path Investigations | 816-332-7024 | Cass MO, Jackson MO, Bates MO, Henry MO, Miami KS, Johnson KS, Wyandotte KS | 64078 | See Details | KS, MO |
| Liebhart Private Investigations | (573) 864-7414 | State of Missouri | 65205 | See Details | MO |
| 417 Process Service LLC | (417) 848-9622 | Greene, Lawrence, Christian, Barry, Dade | 65604 | See Details | MO |
| Pente Legal Solutions | (855) 407-3683 | Cass, Clay, Jackson, Johnson, Leavenworth, Platte, Wyandotte, Douglas, Linn,
Jefferson, Miami; Eastern & Western KANSAS; NATIONWID | 64086-41 | See Details | MO |
 | Legal Language Services | (800) 755-5775 | International | 66208 | See Details | MO |
| Wilson & Associates | (816) 233-6334 | Northwest MISSOURI, Northeast KANSAS | 64508 | See Details | MO |
 | Southern Missouri Judicial Services LLC | (417) 881-2626 | Greene, Christian, Stone, Taney, Webster, Lawrence, Polk, Barry, Dade,
Cedar, Dalla | 65802 | See Details | MO |
| Show Me Process Service & Notary LLC | (573) 647-6753 | Crawford, Dent, Maries, Phelps & Pulaski | 65402 | See Details | MO |
 | Heitman Justice Services LLC | (314) 540-4162 | Cole, Boone, Miller, Callaway, Copper Moniteau, Morgan, Camden, Pulaski, Maries,
Osage, Gasconade, Phelps, Crawford, Howard | 65101 | See Details | MO |
| GoldKrupp Legal | (314) 296-7821 | MO: St. Louis, St. Charles, Jefferson; IL: St. Clair, Madison, Monro | 63105 | See Details | MO |
| A.A.A. Process Service, Inc. | 314-351-7979 | St. Louis City , St. Louis County , Jefferson County , St. Charles County | 63070 | See Details | IL, MO |
 | Fast Lane Legal Services, LLC | (417) 623-0350 | Missouri: Jasper County, Newton County, Barton County, McDonald County, Lawrence County, Vernon County
Kansas: Cherokee County, Crawford County
Arkansas: Benton County | 64804 | See Details | MO |
| Wheeler Services, LLC | (417) 840-2396 | Greene, Christian, Stone, Taney, Douglas, Webster, Laclede, Camden, Dallas,
Polk, Hickory, Cedar, Dade, Lawrence, Barry, Newton, Jasper,
| 65807 | See Details | MO |
| Drummond Inquiries & Services | (314) 899-6866 | Saint Louis, Saint Charles, Jefferson | 63109 | See Details | MO |
 | GSI Services | (660) 826-4538 | Pettis, Benton, Saline, Johnson, Cole, Boone, Howard | 65302 | See Details | MO |
| Jim Johnson Process Service | (417) 673-4726 | Jasper, Newton | 64870 | See Details | MO |
 | Research Specialist Inc. | (314) 324-5351 | MO: St. Louis, St. Charles, Jefferson, Franklin; IL: St. Clair, Madiso | 63022 | See Details | MO |
 | Innovative Legal Solutions, LLC | (816) 284-6453 | MO: Clay, Platte, Jackson, Cass, Vernon, Bates, Livingston; KS: Johnson, Wyandott | 64068 | See Details | MO |
| A.A.A. Process Service, Inc. | (314) 351-7979 | St. Louis, Jefferson, St. Charles | 63070 | See Details | MO |
 | Hutch Serves LLC | 510-331-5439 | All Counties | 37129 | See Details | AL, AR, GA, IN, KY, LA, MO, MS, TN, VA |
| Superior Investigations | (573) 406-9709 | State of MISSOURI | 63401 | See Details | MO |
| Argo Process Servers, LLC | (417) 655-5451 | Greene, Christian, Webster, Dallas, Polk, Dade, Lawrence, Ston | 65809 | See Details | MO |
| McDowell and Associates, LTD | (314) 621-9300 | State of MISSOURI | 63122 | See Details | MO |
| STL Investigations | (636) 485-0076 | St. Louis, St. Charles, Franklin, Lincoln, Jefferson, Phelps, Crawford, Dent, Pulaski,
Marie | 63366 | See Details | MO |
| IPS, LLC - Investigative Products & Services, LLC | (417) 840-0272 | SW Missouri Counties: Polk, Dallas, Webster, Greene, Christian, Taney, Stone, Barry, Lawrence,
Jasper, Laclede, Newton, Dad | 65801 | See Details | MO |