Detectives in Bangor, ME

Comprehensive list of private detective agencies and investigators servicing Bangor, ME.

Business Listings

C.L. OBrien, Jr. & Associates is an expert complete service licensed private investigations company centrally situated in Maine. We supply a huge range of specialized investigative services to law firms, insurance firms, businesses and the general public. Our twenty-four years of expertise ensures that all investigations are conducted promptly, professionally, ethically and confidentially.


Full service private investigation agency proving confidential, professional and discreet investigative services. We offer a wide array of services such as surveillance, insurance fraud and insurance claim investigations, background checks as well as legal and asset investigations. We promise a professional, discreet and cost effective service to you. We believe in building long term relationships


It is Agency's hope that this law will take effect in mid-September. I invite all couples to visit the Weddings page for more information. Agency looks forward to being of service. Agency is a female owned & operated investigation company. Although centrally situated in Augusta, Maine, Agency is willing and capable to supply investigative services across the whole state.



Insurance firms pick up the tab, passing the cost onto policyholders, taxpayers and the general public. Stop Workers' Compensation Fraud in its tracks. We provide local Executive Services to Maine, Massachusetts and New Hampshire. Our Specialty Services are available nationwide. Contact Us today for a FREE consultation.


Corporate Intelligence. is professionally staffed, licensed and bonded in Maine and New Hampshire. The firm is heavily experienced. Its investigators employ state of the art technology as such relates to surveillance and electronic covert monitoring. Investigators have offered testimony and admitted evidence in state courts, federal courts, and at administrative hearings.


Maine Private Investigators - specialize in all civil cases including corporate investigations, divorce, spousal surveillance, locates, missing persons, personal protection, and process serving to name a few. Please visit our website or call us at (207) 775-5656 for a free consultation.

  • I have used Cunningham Investigations in the past and have had great results. I would

Lawyers Investigating Service., a Maine-based corporation, supplies a huge array of services to attorneys, businesses and personal customers. All matters are kept confidential. Our investigators are well skilled, bonded, licensed and insured. Maine Private Investigators are the only licensed entity to be overseen by the Maine State Police. We would have it no other way.


Calderbank Investigations is a complete-service private investigation agency situated in Portland, Maine. We supply a huge array of professional services for insurance firms, law firms, huge or tiny businesses, and private individuals. Witness Location and Interviews See our Services page for more information.

  • They will not call back, answer emails, or provide proof of service.