Following are private investigators and investigation agencies in the state of Maryland. Before hiring a detective in Maryland, contact the appropriate state licensing authority to confirm current license information. To verify a license in Maryland, contact the Maryland State Police, PI Licensing Division. Also, visit the Professional Investigators Alliance of Maryland
Hire a Private Investigator in Maryland
The following list is in alphabetical order and is by no means a ranking. We encourage you to evaluate each detective’s services and select the most appropriate provider based on your individual needs. Take the time to review their website (if available) and call several different investigators to ask questions and get price quotes. To learn more, read our article Tips for hiring a P.I.
License # 106-3117
Providing undercover surveillance for cases related to adultery, child custody and insurance fraud.
Owner – TIMOTHY KEANE
12102 OCEAN GATEWAY – UNIT 1, GOLDEN POND CENTER, WEST OCEAN CITY, MARYLAND 21842
Telephone – 410-213-0220
FAX – 410-213-7661
MARYLAND STATE P.I. LICENSE #106-2924
PROFESSIONAL AFFILIATIONS: NAPPS, NAIS, NCISS, IPSA, PIAM, SERVE NOW, P.I. NOW, MD. F.O.P.
WE UTILIZE THE LATEST AND MOST HIGH-TECH EQUIPMENT AVAILABLE. ALL GENERAL AND UNDERCOVER INVESTIGATIONS, DOMESTIC INFIDELITY SURVEILLANCE, COVERT HIDDEN CAMERA SURVEILLANCE, CHILD CARE SURVEILLANCE, VEHICLE TRACKING (GPS), PROCESS SERVICE, BACKGROUNDS/PRE-EMPLOYMENT, PRE-TENANCY, SKIP TRACING, ARMED COURIER & CURRENCY TRANSPORTS, ARMED BODYGUARD & V.I.P. SERVICES, COMPUTER TRACKING AND FORENSICS, POLYGRAPH SERVICES, CHILD ACTIVITY CHECKS, NOTARY SERVICE, WE ALSO PROVIDE UNIFORMED ARMED/UNARMED SECURITY AT YOUR REQUEST FOR SPECIAL EVENTS.
Accurate Investigations, LLC
Maryland Private Detective License #106-4698
We are a Female Owned and Operated Full Service Private Detective Agency operating in Maryland. We have 28 years of experience conducting investigations of all types.We use State of the Art Equipment to assist us in all investigations, which includes, but is not limited to, GPS Tracking when needed. We Specialize in Insurance Fraud Investigations, Adultery / Cheating Partner Investigations, Child Custody Cases, Background Investigations, Missing Person’s Cases, Process Service and Employee Theft Cases.We offer a Free Telephone Consultation 24 / 7.
Apollo Detective Agency LLC
Owner – Apollo Detective Agency
888 Best Gate Road Suite 316 Annapolis Maryland 21401
Telephone – 410-923-1588
Apollo Detective Agency LLC Maryland License Number #106-3720 we are a full service Agency Serving of of Maryland and DC Licensed and Insured Free Consultation Custom Covert Vehicles, LiveScan processing, Polygraph interviews and more…Please visit us on line at www.apollodetectiveagency.com 800-669-3794/410-923-1588
Atlantic Security Professionals
Owner – Vicki Ferguson/ Manager
P.O. Box 1593 Rockville, MD 20849
Telephone – (301) 279-7726
FAX – (301) 279-8695
Atlantic Security is centrally located in Montgomery County and services MD, VA and DC. We are a full service security/private detective agency. We have been in business for 10 years. Our Investigators have a background in police work, and Investigative services with a combined average of 30 years experience. We offer services for individuals, law firms, insurance companies and a variety of other companies. Services including but not limited to: Adultery/cheating spouses, Child Custody, Vehicle Tracking (GPS), Criminal Investigations, Backgrounds, MVA records, Credit checks, Youth Transport, Executive Protection Operations, Nanny cams, Computer Forensics, Phone Searches, Address Searches, Process Serves, Worker Compensation Fraud, Off-Duty Police. Licensed in Maryland, Virginia and District of Columbia. MD – 106-2327, VA – 11-4813, DC – 0929.
Charles Hess Investigations Inc.
1435 Sulphur Spring Rd. Baltimore, MD. 21227
Owner – Charles Hess – President
Telephone – 410-255-4439/410-242-8711
Centrally located in Anne Arundel and Baltimore Counties, Charles Hess Investigations Inc. is a full- service private detective agency servicing Maryland and the United States. We provide a wide array of confidential and professional private investigation services for individuals, law firms, insurance companies, corporations, and other organizations. We specialize in domestic infidelity, child custody, insurance fraud, employee theft and more.
Diverse Services Investigations & Protection Agency
Larry R. Yates, Owner
Mr. Yates is a well known and highly respected member of the law enforcement and security specialist community. He has over 40 years of law enforcement and specialized security experience. Mr. Yates has extensive experience in investigations, physical asset protection, personal protection, security operations, anti-terrorism, intelligence, and confidential/covert special operations. “It is the policy of our company to only employ the highest experienced and quality of personnel. We are all current or former law enforcement, military or specialized security specialists.” Mr. Yates and his staff have worked with some of the most prestigious clients in the Washington metropolitan area.
If you have a need for any type of investigation, or you are hosting an event that requires a security presence, call Diverse Services. Your partner in all security matters.
We are professional, discreet, diplomatic, and most importantly, very effective.
Diversified Risk Services
Private Investigation including but not limited to Spousal Infidelity, Custody, Corporate, and Insurance Risk Mitigation.
Hughes Barney Investigations, LLC
Owner – Jeannette Hughes, President/CEO
9315 Largo Drive West, Suite 210, Largo, Maryland 20774
Telephone – 301-333-1728
FAX – 301-333-1729
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Hughes Barney Investigations (HBI)is a SDB, MDOT-MBE/DBE and Prince George’s County MBE/DBE Certified Woman Owned Business. HBI is the only private business entity in Prince George’s County that offers LiveScan Fingerprinting Services. Our Fingerprint Technicians are CJIS trained and certified. HBI specializes in Background Investigations, Polygraph Examinations, Pre-Employment Screenings, Search of State and Federal Civil or Criminal Records and diligent research of Local and National Sex Offender Databases, Loss Prevention and Low to High Level Security Consultations. HBI Maryland State License: 106-3475
Kimberly Yourick & Associates
Owner – Kimberly Foster
PO Box 17 , Clarksburg MD 20871
Telephone – 240-286-2978
FAX – 301-916-1739
Description: Montgomery County Maryland Police Officer for 17 years. 6 Years as a police detective. 2 Years teaching Investigations at the Police Academy . Specialize in Witness Interviewing, Criminal Investigation, and Criminal Defense Consultation. Handle all types of Criminal cases. Fluent Spanish interpretation services. Also conduct Sexual Harassment Investigations.
Specializing in Insurance and Financial Fraud, and offering investigative solutions to meet your needs.
“…We Work For You.” Let us know how we can help.
Owner – USA Investigators – Private Investigations in MD, DC
11 North Washington Street, Suite 350 Rockville, Maryland 20850 USA
Telephone – 301-279-6700
FAX – 301-251-0670
Prudential Associates offers surveillance and investigative services regarding Adultery, Insurance, Criminal, Civil, and Personal Matters. Our office is located in Rockville, MD but we provide various services throughout Maryland, Virginia and Washington DC as permitted by our licenses.
Owner – David Qualls
205 E. Main Street, Elkton, MD 21921
Telephone – 410-398-4444
FAX – 410-398-8552
Our licensed agency can setup surveillance, prepare an investigative summary, serve papers and appear in court as an expert witness for your case. Call today for your free consultation!