| Elliott Process LLC | (636) 200-8059 | St. Louis, Jefferson, Franklin, Washington, St. Genevieve, St. Francois, St. Charles, Col | 63117 | See Details | MO |
| Jim Johnson Process Service | (417) 673-4726 | Jasper, Newton | 64870 | See Details | MO |
| STL Investigations | (636) 485-0076 | St. Louis, St. Charles, Franklin, Lincoln, Jefferson, Phelps, Crawford, Dent, Pulaski,
Marie | 63366 | See Details | MO |
| Drummond Inquiries & Services | (314) 899-6866 | Saint Louis, Saint Charles, Jefferson | 63109 | 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 |
| Murphy Legal Dispatch | (314) 635-7224 | St Louis, Eastern Franklin, Northern Jefferson | 63025 | See Details | MO |
| HPS Process Service & Investigations | (800) 796-9559 | Eastern KANSAS, Western MISSOURI | 63117 | See Details | MO |
| Markell & Associates, Inc. | (314) 469-5555 | States of MISSOURI, ILLINOIS | 63127 | See Details | MO |
| 417 Process Service LLC | (417) 848-9622 | Greene, Lawrence, Christian, Barry, Dade | 65604 | See Details | MO |
| Central Missouri Process Servers, a division of DMR Investigations, LLC | (573) 634-7200 | Cole | 65109 | See Details | MO |
| JDK Services, LLC | (314) 709-5531 | St. Louis, St. Charles, Franklin, Jefferson, Washington, Crawford, Phelps, Warren, Gasconade,
Osage, Miller, Dent, St. Francoi | 63090 | See Details | MO |
| SEMO Process Service | (573) 654-2005 | MISSOURI: Dunklin, Pemiscot, New Madrid, Scott, Mississippi, Stoddard, Butler; ARKANSAS: Clay, Greene, Mississippi,
Craighea | 63876 | See Details | MO |
| Superior Investigations | (573) 406-9709 | State of MISSOURI | 63401 | See Details | MO |
| Nicholas Litigation Support Services | (417) 255-0144 | State of MISSOURI | 65775 | 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 |
| 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 |
| WaterLand Litigation Services, LLC | (573) 645-0627 | Cole, Callaway, Miller, Boone, Camden, Osage, Maries, Monitea | 65101 | See Details | MO |
| Liebhart Private Investigations | (573) 864-7414 | State of Missouri | 65205 | See Details | MO |
| Always Available Services LLC | (573) 760-0280 | St. Genevieve, Madison, Iron, Reynolds, Wayne, Washington, St. Francois, Jefferson, Franklin,
Butler, Cape Girardeau | 63640 | 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 |
 | Process Service with a smile | 5737460574 | Cape Girardeau County, Scott County, New Madrid County, Perry County, bollinger County | 63763780 | See Details | IL, MO |
| AA Process Servers, LLC | (314) 580-5411 | St. Louis, St. Charles, Franklin, Jefferson | 63123 | See Details | MO |
 | Taylor Payton Investigations | (844) 426-6370 | St. Louis City, St Louis, Washington, Jefferson, Franklin, St. Charles, St Francois, St. Geneviev | 63108 | See Details | 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 |
 | SRI | (888) 434-8200, | St. Louis, Jefferson; Eastern MISSOURI; Western ILLINOIS | 63117 | See Details | MO |
| Hometown Process Services, LLC | (636) 262-0988 | Lincoln, Saint Charles, Warren, Pike | 63379 | See Details | MO |
| Show Me Process Service & Notary LLC | (573) 647-6753 | Crawford, Dent, Maries, Phelps & Pulaski | 65402 | See Details | MO |
| A.A.A. Process Service, Inc. | (314) 351-7979 | St. Louis, Jefferson, St. Charles | 63070 | See Details | MO |
 | GSI Services | (660) 826-4538 | Pettis, Benton, Saline, Johnson, Cole, Boone, Howard | 65302 | See Details | MO |
| Kelley Servers | (417) 626-7368 | Jasper, Newton, McDonald, Barry, Lawrence, KANSAS: Cherokee, Crawford, OKLAHOMA: Ottawa, Delaware,
| 64850 | See Details | MO |
| Ferrell Court Services, LLC | (573) 471-9609 | Scott, Cape Girardeau, Mississippi, New Madrid, Stoddard, Bollinger, Butler, Dunklin, Pemiscot,
| 63801 | See Details | MO |
| 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 |
| 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 |
| Midwest Process Service, LLC | (636) 541-5064 | States of MISSOURI, ILLINOIS | 63385 | See Details | MO |
| McDowell and Associates, LTD | (314) 621-9300 | State of MISSOURI | 63122 | See Details | MO |
| Midwest Investigations | (573) 776-8600 | Butler, Ripley, Stoddard, Scott, Mississippi, Pemiscot, Wayne, Carte | 63901 | 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 |
| Midwest Process Server | (844) 877-9001 | Andrew, Buchanan | 64485 | See Details | MO |
| Law Enforcement Total Solutions of Missouri, LLC | (636) 627-8138 | Saint Louis, Saint Louis City, Saint Charles, Franklin, Jefferson, Warren, Lincol | 63302 | See Details | MO |
 | Kelley Servers | (417) 626-7368 | Jasper, Newton, McDonald, Barry, Lawrence, KANSAS: Cherokee, Crawford, OKLAHOMA: Ottawa, Delaware, | 64850 | 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 |
| Tom Skinner & Associates, LLC | (660) 651-5409 | Linn, Chariton, Randolph, Macon, Adair, Monroe, Shelby, Knox, Marion,
Lewis, Ralls, Clark, Schuyler, Scotland, Howard, Pike, Audrain,
Mercer, Grundy, Livingston, Putnam, Sulliva | 65260 | See Details | MO |
 | Court Serve Pros | 314-607-0951 | St.Louis City, St.Louis County, Jefferson County. Will and have done further out county's if a specific job is needed. | 63010 | See Details | IL, 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 |
 | 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 |
| 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 |
 | Research Specialist Inc. | (314) 324-5351 | MO: St. Louis, St. Charles, Jefferson, Franklin; IL: St. Clair, Madiso | 63022 | See Details | MO |
| Kryptonite Credit Servers, LLC | (573) 777-8152 | State of MISSOURI | 65201 | See Details | MO |
| GoldKrupp Legal | (314) 296-7821 | MO: St. Louis, St. Charles, Jefferson; IL: St. Clair, Madison, Monro | 63105 | See Details | MO |
| SB Serve, LLC | (573) 450-8787 | Cape Girardeau, Scott, Stoddard, Mississippi, New Madrid, Dunklin, Pemiscot, Butler, Wayne,
Madison, Perry, Sainte Genevieve, Saint Francois, Iron, Ripley, Carter, Jefferson,
Washington, Saint Louis, Saint Charles, Bollinge | 63755 | See Details | MO |
| Restore Transport LLC | (417) 545-1850 | Taney, Greene, Christian, Stone, Ozark | 65653 | See Details | MO |
 | Veteran Investigations & Process Service, LLC | (816) 398-2743 | Missouri: Jackson, Johnson, Clay, Ray, Platte; Kansas: Johnson, Wyandott | 64064 | See Details | MO |
| Graydog Investigative Services, LLC | (573) 275-2999 | Cape Girardeau, Perry, Bollinger, Scott, Sainte Genevieve, Stoddard, Mississippi, Saint Francoi | 63769 | See Details | MO |
 | Progressive Legal Process Services, LLC | (816) 912-3070 | MO: Jackson, Clay, Platte, Cass, Ray, Lafayette; KS: Johnson, Wyandotte, Shawne | 64068 | See Details | MO |
| ServiceSmiths, LLC | (417) 527-0994 | Taney, Stone, Christian, Greene, Barry, Lawrence, Webster, Douglas, Ozark,
| 65672 | See Details | MO |
| Serve Legal Docs | (573) 926-9044 | Marion, Lewis, Ralls | 63461 | See Details | MO |
| Nanfito, Salvatore | (913) 683-0506 | Platte, Clay | 64152 | See Details | MO |
 | Legal Language Services | (800) 755-5775 | International | 66208 | 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 |
| Wilson & Associates | (816) 233-6334 | Northwest MISSOURI, Northeast KANSAS | 64508 | See Details | MO |
| Missouri Process Servers LLC | (573) 535-9764 | St. Francois, Jefferson, Washington, Ste. Genevieve, Perry, Madison, Iron, Reynolds, Wayne,
Bollinger, Frankli | 63628 | See Details | MO |
| Harmon Legal Process Service | (573) 635-6690 | Cole, Boone, Moniteau, Callaway, Osage, Miller; Central MISSOUR | 65102-17 | See Details | MO |