| NewGains Inc. | (443) 657-0236 | Baltimore, Howard, Carroll | 21117 | See Details | MD |
 | Kay Services Inc | (410) 929-5653 | Harford, Baltimore | 21017 | 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 |
 | DelMar Process Servers LLC | (302) 313-6277 | Kent, Newcastle, Sussex, Dorchester, Worcester, Wicomico. | 19966 | See Details | DE, MD |
| Ojuade, Oyinkansola | (516) 800-4473 | State Of Maryland | 21133 | 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 |
 | Docuserves | (410) 417-8284 | State of MARYLAND | 21236 | See Details | MD |
 | Freestate Investigations, LLC | (888) 462-2714 | Baltimore, Howard, Prince George, Calvert, Queen Anne's | 20740 | See Details | MD |
 | Phoenix Protective Solutions | (301) 459-8322 | Prince Georges, Charles, Anne Arundel, Calvert, Montgomery, Howard, St. Mary' | 20613 | 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 |
| Capstone Investigative Group, LLC | (410) 921-2700 | Baltimore, Harford, Cecil | 21018 | See Details | MD |
| Harris, Tonya | (540) 847-6003 | Charles, Fort Washington, Clinton, Waldorf, La Plata | 20646 | 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 |
| D. Michael Grossnickle & Associates | (410) 977-8462 | State of MARYLAND | 20901 | 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 |
 | Capitol Process Services Inc. | (202) 667-0050 | Maryland | 20770 | See Details | MD |
| Pirate Investigations Security | (800) 608-8843 | Prince George's, Montgomery, Anne Arundel, Howard, Baltimore, Washington D.C | 20912 | 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 |
| Maverick Process Service & Investigations, LLC | (877) 838-4782 | Carroll, Baltimore, Howard, Anne Arundel
| 21158 | 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 |
 | LawServePro | (888) 507-0913 | State of MARYLAND; District of Columbia | 21401 | 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 |
 | Personal Protection Solutions, LLC | 1-443-949-5985 | | 21162 | See Details | DC, DE, MD, MI, NC, NJ, OH, PA, VA, WV |
| Jeff Foreman & Associates | (410) 515-0928 | Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford, Howard; PENNSYLVANIA: South York; DELAWARE: New Castl | 21015 | 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 |
| TriCounty Private Process Service, LLC | (240) 577-2874 | Charles, Calvert, St. Marys | 20650 | See Details | MD |
| Baldwin, Holly | (443) 987-0601 | Carroll, Howard, Fredrick, Baltimore; PA: Adams, York | 21158 | See Details | MD |
 | WE Investigations Inc. | (240) 593-2174 | MD: Prince George's, Ann Arundel, Charles, Montgomery, Howard; Washington D | 20744 | See Details | MD |
| Superior Process Service, LLC | (443) 805-4539 | Anne Arundel, Baltimore, Howard | 21061 | See Details | MD |
| Investigative Services Team | (443) 521-4021 | Dorchester, Wicomico, Caroline, Queen Anne, Kent, Talbot, Somerset, Worchester; State of DELAWARE | 21631 | 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 |
| Jim's Process Serving | (410) 279-5885 | State of MARYLAND; Washington, DC | 21037 | See Details | MD |
 | B T Edwards Process Service | (301) 505-2020 | States of MARYLAND, VIRGINIA, Washington DC | 20774-54 | 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 |
 | Griffin On the Go, LLC | +1-301-529-1748 | Montgomery, Frederick, Washington, Carroll, Howard | 21774 | See Details | DC, DE, MD, NJ, PA, RI, VA, WV |
 | 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 |
| Priority Process | (800) 420-8080 | State of MARYLAND; Northern VIRGINIA; Washington, DC | 20850 | See Details | MD |
| J&M Processors LLC | 1-304-268-3142 | | 25427 | See Details | MD, PA, VA, WV |
| Savage Process Service | (240) 241-9306 | Nationwide | 20851 | See Details | MD |
 | MD West Serve | (410) 769-9797 | State of Maryland | 21286 | 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 |
| Snappy Process Services | (410) 971-0122 | Baltimore, Harford, Anne Arundel, Montgomery, Prince Georges, Howard, Carrol | 21207 | See Details | MD |
 | 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 |
 | Simpkins Security Group | (267) 456-1508 | Baltimore, Howard, Ann Arundel, Montgomery | 21231 | See Details | MD |
| Wilkins, Derek | (410) 240-9190 | Baltimore, Prince George's, Harford | 21202 | See Details | MD |
| Bernstein & Bernstein | (240) 426-0948 | Montgomery, Prince George's; Washington, DC | 20837 | See Details | MD |
 | Kaundre Judicial Services | (301) 265-1234 | State of MARYLAND, Northern VIRGINIA, WASHINGTON D.C. | 21204 | See Details | MD |
| Keystone Serv|Solutions LLC | (301) 741-3868 | Howard, Anne Arundel, Prince George's Montgomery, Baltimore | 22046 | See Details | MD |
 | Writ Legal, LLC | (888) 667-2038 | Montgomery, Prince George's, Howard, Baltimore; Northern VIRGINIA; WASHINGTON D.C | 20852 | See Details | MD |
 | Patriot Process Service | 703-385-5300 | All of Virginia. | 22030 | See Details | DC, MD, VA |
| Priority Serve, LLC | (443) 566-6128 | State of MARYLAND; DELAWARE; PENNSYLVANIA; NEW JERSEY | 21921 | See Details | MD |
| Titan Process Service - Investigations & Security LLC | (888) 498-4826 | Baltimore | 21222 | See Details | MD |
| Integrity Process Service | (410) 698-7077 | Harford, Cecil, Baltimore | 21014 | See Details | MD |
| Chancellor & Associates Process Servers | (301) 237-5452 | MARYLAND; D.C.; Northern VIRGINIA | 20768 | See Details | MD |
| Advocate Investigations, LLC | (443) 398-0379 | Baltimore, Howard, Baltimore, Anne Arundel, Hartford, Worceste | 21228 | See Details | MD |
 | Legal Papers Inc | (410) 823-4444 ext 0 | States of MARYLAND, WASHINGTON DC, NORTHERN VIRGINIA | 21204 | See Details | MD |
| Monumental Process Servers, Inc. | (800) 547-3783 | State of MARYLAND | 21201 | 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 |