PRIVATE INVESTIGATOR
MARYLAND
CHILD CUSTODY & UNFAITHFULNESS EXPERTS

TRUSTED & LICENSED MARYLAND INVESIGATOR | 29+ YEARS EXPERIENCE

ANNE ARUNDEL | BALTIMORE | HARFORD | CARROLL | FREDERICK | MONTGOMERY | HOWARD

Maryland Private Investigator

Beltway Investigations provides licensed private investigation services throughout Maryland, with a strong focus on Baltimore, Annapolis, Central Maryland, the DC suburbs, and the surrounding counties where surveillance, child custody matters, domestic investigations, and court-related evidence often require experience, patience, and discretion.

Our work commonly takes us throughout Anne Arundel County, Baltimore City, Baltimore County, Harford County, Howard County, Montgomery County, Frederick County, Carroll County, Calvert County, and the surrounding Maryland communities where facts, timing, and documentation matter.

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Maryland Licensed Agency Beltway Investigations is a Maryland licensed private detective agency. Maryland Private Detective Agency License #106-5623.
29+ Years of Experience We have been conducting surveillance, domestic investigations, child custody matters, and court-related investigations since 1994.
Documented Evidence Our goal is to provide facts through lawful surveillance, reports, photos, and video evidence when available.

Private Investigation Services in Maryland

We focus on real-world evidence gathering for personal, domestic, family, and legal matters. Our work is handled discreetly, professionally, and with the goal of giving clients facts instead of assumptions.

Cheating Spouse & Unfaithfulness Surveillance

We conduct lawful surveillance when a client needs to know where someone is going, who they are meeting, and whether the facts match what they have been told.

Child Custody Investigations

Maryland custody cases may involve school schedules, custody exchanges, overnight guests, unsafe behavior, apartment activity, alcohol or drug concerns, or documenting a parent’s actual daily routine.

Divorce & Cohabitation Evidence

We help document living arrangements, daily patterns, undisclosed relationships, overnight stays, and other facts that may matter in divorce or support-related disputes.

Surveillance Investigations

Surveillance is one of our primary services. We plan each case around the location, traffic, time of day, public observation points, parking, and the client’s specific objective.

Background & Locate Support

When appropriate, we can assist with investigative research, address history, basic background information, and locating information that may support a larger investigation.

Attorney & Court-Related Cases

We assist attorneys and clients with factual documentation that may support family law, domestic, custody, divorce, and other civil matters.

Why Maryland Surveillance Requires Local Experience

Maryland investigations can move quickly. One case may start in a Baltimore suburb, move through I-695 or I-95 traffic, stop in a shopping center, continue into a residential neighborhood, and end in another county. A good investigation is not just about following a vehicle. It is about planning, patience, lawful observation, timing, and documentation.

  • Maryland cases often involve Baltimore, Annapolis, Columbia, Ellicott City, Towson, Pikesville, Owings Mills, Bel Air, Frederick, Rockville, Bethesda, Gaithersburg, Germantown, Westminster, and surrounding commuter corridors
  • Domestic investigations may involve apartments, hotels, restaurants, parks, subdivisions, schools, custody exchange locations, work locations, and overnight activity
  • Child custody matters often require documenting real behavior, daily routines, who is present, where children are taken, and whether court-ordered expectations are being followed
  • Cohabitation and divorce-related investigations may involve overnight stays, repeated patterns, shared residences, undisclosed relationships, and daily movement between homes
  • Maryland surveillance can involve city traffic, suburban neighborhoods, waterfront communities, interstate travel, courthouse areas, shopping districts, schools, parks, and residential activity

Maryland Areas We Commonly Serve

Beltway Investigations serves clients throughout Maryland, with strong coverage across Baltimore, Annapolis, Central Maryland, the DC suburbs, and the surrounding counties where surveillance and fact-finding investigations require local knowledge, patience, and proper documentation.

Baltimore Baltimore City Baltimore County Annapolis Anne Arundel County Columbia Howard County Ellicott City Rockville Bethesda Gaithersburg Germantown Montgomery County Frederick Frederick County Westminster Carroll County Bel Air Harford County Towson Pikesville Owings Mills Catonsville Severna Park Pasadena Edgewater Arnold Calvert County Central Maryland

Common Maryland Investigation Locations

Every assignment is different, but many Maryland investigations require awareness of traffic flow, parking options, public observation points, business hours, school schedules, courthouse schedules, neighborhood layouts, and how quickly someone can move from one city or county to another.

  • Baltimore City, Inner Harbor area, Canton, Fells Point, Federal Hill, Towson, Pikesville, Owings Mills, Catonsville, White Marsh, and Baltimore County neighborhoods
  • Annapolis, Eastport, City Dock area, Severna Park, Pasadena, Arnold, Edgewater, Glen Burnie, Crofton, and Anne Arundel County communities
  • Columbia, Ellicott City, Laurel, Clarksville, Route 29, Route 32, Route 100, and Howard County commuter movement
  • Rockville, Bethesda, Gaithersburg, Germantown, Silver Spring, Potomac, I-270, I-495, and Montgomery County neighborhoods
  • Bel Air, Abingdon, Aberdeen, Havre de Grace, Westminster, Frederick, Carroll County, Harford County, and northern Maryland commuter routes
  • Prince Frederick, Dunkirk, Huntingtown, Chesapeake Beach, North Beach, waterfront communities, schools, parks, and Calvert County movement

Maryland Private Investigator FAQ

Can a private investigator follow someone in Maryland?

A licensed private investigator may conduct lawful surveillance from public areas and document activity without trespassing, harassment, hacking, GPS tracking without authorization, or other unlawful methods.

What types of Maryland cases do you handle?

We handle cheating spouse surveillance, unfaithfulness investigations, child custody investigations, cohabitation matters, divorce-related evidence, domestic surveillance, locate support, and attorney-related investigative assignments.

Can Maryland private investigator evidence be used in court?

When evidence is obtained legally by a licensed Maryland private detective agency, surveillance reports, photos, and video may be used by attorneys and clients in legal matters.

Do you offer free consultations for Maryland investigations?

Yes. You can speak with an experienced Maryland investigator about your situation, what can legally be done, and whether surveillance or another investigative approach makes sense.

Speak With a Maryland Private Investigator

If you need answers in Maryland, Beltway Investigations can help you understand your options and build a lawful plan to document the facts. Call today to discuss your situation with an experienced Maryland private investigator.

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    As a fully licensed Maryland private detective agency, Beltway Investigations conducts elite surveillance operations across the entire state. Do not wait for the situation to resolve itself. Call 410-685-2009 today for your free, strictly confidential consultation, and let’s build a strategic plan to get you the answers you need.