| Harris, Tonya | (540) 847-6003 | Charles, Fort Washington, Clinton, Waldorf, La Plata | 20646 | See Details | MD |
| Waldorf Legal Services, LLC | (240) 561-9972 | Charles, Prince Georges, Calvert, Anne Arundel, St Mary’s, Montgomery; WASHINGTON, D | 20601 | See Details | MD |
 | Kaundre Judicial Services | (301) 265-1234 | State of MARYLAND, Northern VIRGINIA, WASHINGTON D.C. | 21204 | See Details | MD |
 | LawServePro | (888) 507-0913 | State of MARYLAND; District of Columbia | 21401 | See Details | MD |
 | Patriot Process Service | 703-385-5300 | All of Virginia. | 22030 | See Details | DC, MD, VA |
 | Freestate Investigations, LLC | (888) 462-2714 | Baltimore, Howard, Prince George, Calvert, Queen Anne's | 20740 | See Details | MD |
| Superior Process Service, LLC | (443) 805-4539 | Anne Arundel, Baltimore, Howard | 21061 | See Details | MD |
| Maverick Process Service & Investigations, LLC | (877) 838-4782 | Carroll, Baltimore, Howard, Anne Arundel
| 21158 | See Details | MD |
 | Simpkins Security Group | (267) 456-1508 | Baltimore, Howard, Ann Arundel, Montgomery | 21231 | See Details | MD |
| Baldwin, Holly | (443) 987-0601 | Carroll, Howard, Fredrick, Baltimore; PA: Adams, York | 21158 | See Details | MD |
| Jeff Foreman & Associates | (410) 515-0928 | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford, Howard; PENNSYLVANIA: South York; DELAWARE: New Castl | 21015 | See Details | MD |
 | The ViewPoint Firm LLC | (202) 257-3330 | Northern Virginia, Arlington, Fairfax, Loudoun, Prince William, and Stafford. The independent cities of Alexandria, Fairfax, Falls Church, Manassas, Manassas Park, Clarke, Culpeper, Fauquier, Frederick, Rappahannock, Spotsylvania, Warren, Fredericksburg City, Virginia Beach, Norfolk, Southern Maryland, Calvert, Charles, St. Mary's, Anne Arundel, Prince George's, Washington D.C. | 22310 | See Details | DC, MD, VA |
 | DelMar Process Servers LLC | (302) 313-6277 | Kent, Newcastle, Sussex, Dorchester, Worcester, Wicomico. | 19966 | See Details | DE, MD |
| Titan Process Service - Investigations & Security LLC | (888) 498-4826 | Baltimore | 21222 | See Details | MD |
 | B T Edwards Process Service | (301) 505-2020 | States of MARYLAND, VIRGINIA, Washington DC | 20774-54 | See Details | MD |
 | All American Legal Services LLC | 804-464-7267 | Petersburg (Independent City), Chesterfield County, Richmond (Independent City), Henrico County (Richmond area), Hanover County (Ashland), Caroline County, Spotsylvania County (Spotsylvania Courthouse), City of Fredericksburg, Stafford County, Prince William County (Dumfries, Woodbridge, Dale City, Manassas area), Fairfax County (Springfield, Annandale, Tysons Corner)
| 23112 | See Details | DC, MD, VA |
 | Same Day Process Service | (844) 737-8331 | Montgomery, Prince Georges, Anne Arundel, Carrol, Harford, Queen Annes | 21401 | See Details | MD |
| Pirate Investigations Security | (800) 608-8843 | Prince George's, Montgomery, Anne Arundel, Howard, Baltimore, Washington D.C | 20912 | See Details | MD |
| Integrity Process Service | (410) 698-7077 | Harford, Cecil, Baltimore | 21014 | See Details | MD |
| Priority Serve, LLC | (443) 566-6128 | State of MARYLAND; DELAWARE; PENNSYLVANIA; NEW JERSEY | 21921 | See Details | MD |
 | Chesapeake process service inc | 1-410-780-5929 | Whole state of Maryland | 21237 | See Details | MD |
 | Capitol Process Services Inc. | (202) 667-0050 | Maryland | 20770 | See Details | MD |
| Monumental Process Servers, Inc. | (800) 547-3783 | State of MARYLAND | 21201 | See Details | MD |
| Snappy Process Services | (410) 971-0122 | Baltimore, Harford, Anne Arundel, Montgomery, Prince Georges, Howard, Carrol | 21207 | See Details | MD |
| Essential Process Services | (443) 987-0601 | Carroll, Howard, Fredrick, Baltimore; PA: Adams, York | 21158 | See Details | MD |
| Michael Rex Sawdy, PA | (720) 353-0446 | Worcester, Wicomico | 21811 | See Details | MD |
| Byrd & Associates | (707) 345-1340 | Baltimore, Carroll, Cecil, Harford | 21047 | See Details | MD |
| J&M Processors LLC | 1-304-268-3142 | | 25427 | See Details | MD, PA, VA, WV |
 | Personal Protection Solutions, LLC | 1-443-949-5985 | | 21162 | See Details | DC, DE, MD, MI, NC, NJ, OH, PA, VA, WV |
 | ABCO Investigations and Protection Agency, L.L.C. | (443) 513-4198 | Worcester, Wicomico; Ocean City, Ocean Pines, Berlin, Salisbury; Eastern Shore of MARYLAN | 21811 | See Details | MD |
| Shapiro & Shapiro MBS Legal Services | (202) 528-3171 | Calvert, Prince George's, Anne Arundel, Montgomery, Charles, St. Mary, Washington D.C | 20639 | See Details | MD |
 | Griffin On the Go, LLC | +1-301-529-1748 | Montgomery, Frederick, Washington, Carroll, Howard | 21774 | See Details | DC, DE, MD |
| Investigative Services Team | (443) 521-4021 | Dorchester, Wicomico, Caroline, Queen Anne, Kent, Talbot, Somerset, Worchester; State of DELAWARE | 21631 | See Details | MD |
| Capstone Investigative Group, LLC | (410) 921-2700 | Baltimore, Harford, Cecil | 21018 | See Details | MD |
| Savage Process Service | (240) 241-9306 | Nationwide | 20851 | See Details | MD |
| Priority Process | (800) 420-8080 | State of MARYLAND; Northern VIRGINIA; Washington, DC | 20850 | See Details | MD |
 | Frederick Process Service | (301) 660-7378 | Frederick | 21705 | See Details | MD |
 | De Novo Attorney Services, Inc. | (443) 895-4999 | State of MARYLAND, DC, DE, VA, FL | 21212 | See Details | MD |
 | Kay Services Inc | (410) 929-5653 | Harford, Baltimore | 21017 | See Details | MD |
| Keystone Serv|Solutions LLC | (301) 741-3868 | Howard, Anne Arundel, Prince George's Montgomery, Baltimore | 22046 | See Details | MD |
| Chancellor & Associates Process Servers | (301) 237-5452 | MARYLAND; D.C.; Northern VIRGINIA | 20768 | See Details | MD |
| Bernstein & Bernstein | (240) 426-0948 | Montgomery, Prince George's; Washington, DC | 20837 | See Details | MD |
 | Boomer's Process Service, Inc. | (410) 476-5765, | Queen Anne's, Kent, Caroline, Talbot, Dorchester, Wicomico, Somerset, Worceste
| 21601 | See Details | MD |
| TriCounty Private Process Service, LLC | (240) 577-2874 | Charles, Calvert, St. Marys | 20650 | See Details | MD |
| Priority & Legal Services, Inc. | (443) 277-6180 | States of MARYLAND, Washington, DC, VIRGINIA, PENNSYLVANIA | 21208 | See Details | MD |
 | Investigative Research Corporation | 8337547872 | Anne Arundel County, Baltimore County, Cecil County, Carroll County, Harford County, Howard County, Montgomery County, Prince Georges County | 21117 | See Details | DC, DE, MD |
| D. Michael Grossnickle & Associates | (410) 977-8462 | State of MARYLAND | 20901 | See Details | MD |
| NewGains Inc. | (443) 657-0236 | Baltimore, Howard, Carroll | 21117 | See Details | MD |
| Professional Process Serving, Inc. | (240) 372-9092 | MARYLAND; Washington, DC; Northern VIRGINIA | 20833 | See Details | MD |
| Ojuade, Oyinkansola | (516) 800-4473 | State Of Maryland | 21133 | See Details | MD |
| ALMA | (202) 819-8175 | Baltimore, Howard, Montgomery, Prince George's, Anne Arundel: VA: Arlington, Fairfax; Washington, D.C | 21202 | See Details | MD |
 | Chesapeake Process Servers | 410-501-8621 | Anne Arundel County, Talbot County, Somerset County, Dorchester County, Kent County, Queen Anne’s County, Harford County, Baltimore County, Baltimore City, Howard County, Montgomery County, Washington County, Frederick County, Carroll County, Cecil County
| 21122 | See Details | MD |
 | Capitol Process Services, Inc. | (304) 290-6247 | MD: Montgomery, Prince Georges, Howard, Baltimore, Anna Arundel, Charles; VA: Fairfax, Loudoun, Prince William, Fauquier,
Arlington, Alexandri | 20770 | See Details | DC, MD |
 | The Wesley Group, Inc. | (202) 372-7466 | States of MARYLAND, VIRGINIA, DELWARE, WASHINGTON D.C. | 20770 | See Details | MD |
 | MD West Serve | (410) 769-9797 | State of Maryland | 21286 | See Details | MD |
 | Docuserves | (410) 417-8284 | State of MARYLAND | 21236 | See Details | MD |
 | WE Investigations Inc. | (240) 593-2174 | MD: Prince George's, Ann Arundel, Charles, Montgomery, Howard; Washington D | 20744 | See Details | MD |
 | Battlefield Process Serving | 717-814-8064 | Pennsylvania: Adams, Berks, Carbon, Center, Columbia, Cumberland, Dauphin, Franklin, Fulton, Juniata, Lancaster, Lebanon, Lehigh, Mifflin, Montour, Northampton, Northumberland, Perry, Schuylkill, Snyder, York, and Union counties.
Maryland: Carroll, Frederick, and Washinton counties. | 17325 | See Details | MD, PA |
 | Legal Eye Investigations, LLC. | 1-410-921-5804 | Allegheny,
Anne Arundel,
Baltimore City
Baltimore,
Calvert,
Caroline,
Carroll,
Cecil,
Charles,
Dorchester,
Frederick,
Garrett,
Harford,
Howard,
Kent,
Montgomery,
Prince George's,
Queen Anne's,
Saint Mary's,
Somerset,
Talbot,
Washington,
Wicomico,
Worcester Counties | 20832 | See Details | MD |
| Wilkins, Derek | (410) 240-9190 | Baltimore, Prince George's, Harford | 21202 | See Details | MD |
 | Phoenix Protective Solutions | (301) 459-8322 | Prince Georges, Charles, Anne Arundel, Calvert, Montgomery, Howard, St. Mary' | 20613 | See Details | MD |
| The ICE Group | (410) 693-0886 | States of MARYLAND, WASHINGTON D.C., VIRGINIA, DELAWARE; Maryland and Delaware Beach area | 21114 | See Details | MD |
 | Legal Papers Inc | (410) 823-4444 ext 0 | States of MARYLAND, WASHINGTON DC, NORTHERN VIRGINIA | 21204 | See Details | MD |
 | Writ Legal, LLC | (888) 667-2038 | Montgomery, Prince George's, Howard, Baltimore; Northern VIRGINIA; WASHINGTON D.C | 20852 | See Details | MD |
 | Preferred Process Servers, Inc. | (718) 362-4890 | Queens, Brooklyn, Bronx, Staten Island, New York City, Nassau, Suffolk, Westchester
| 11357 | See Details | MD |
| Girard Street Service, LLC | (202) 577-8901 | MD: Prince George, Montgomery; Washington D.C., VA: Alexandria, Arlinton, Fairfa | 20785 | See Details | MD |
 | UNIVERSAL SERVE PROS | 240-550-0644 | PRINCE GEORGESCOUNTY MARYLAND, MONTGOMERY COUNTY MARYLAND, WASHINGTON DC | 20735 | See Details | DC, MD |
| Legacy Protective Servicez LLC | (410) 238-1959 | | 21221 | See Details | MD |
| Advocate Investigations, LLC | (443) 398-0379 | Baltimore, Howard, Baltimore, Anne Arundel, Hartford, Worceste | 21228 | See Details | MD |
| Jim's Process Serving | (410) 279-5885 | State of MARYLAND; Washington, DC | 21037 | See Details | MD |
 | Tracer 2 | (301) 520-5149 | Frederick, Montgomery, Prince Georges, Howard, Ann Arundel, Charles, Washington, Baltimore, Carroll; District of Columbia; Northern VIRGINIA,
| 21773 | See Details | MD |