Northeast Investigations of Portland Maine

Keeping an Eye on Maine Since 1990

Northeast Investigations is a Maine Private Investigation agency that is licensed, bonded and fully insured. We have been providing Confidential, Comprehensive, Professional Investigative and Consulting services to the Legal, Corporate, Insurance and Private Sector since 1990. We combine state of the art technology and training with proven old world investigative techniques to ensure confidential, accurate, and comprehensive results that are ready to be presented in court. We know the laws, have the experience and have spent over three decades building solid contacts throughout  Maine, the northeast, and across the US to get our clients the information they need to make sound decisions.

All of our professional investigators at Northeast Investigations are specialists in their individual competiency.They are highly educated professionals that posses the highest training, expertise, ethical standards, and professional backgrounds in the industry. Our investigators  also average over 20 years of private investigative experience and recognized as very credible witnesses in all Maine State and Federal Courts and the Maine Workers Compensation Commission.

At Northeast Investigations, all of our investigators have personally conducted thousands of investigations in their particular area of expertise to insure our clients are getting the best information possible. In fact, other investigative agencies often call us to assist with their difficult investigations. We conduct investigations throughout Maine and have affiliates across the US to assist with your investigative need. 

                 There's a reason a lot of our work comes from referral!

Contact us today to see how we can assist you.



  • Infidelity Investigations
  • Pre-Marital Checks
  • Child Custody Issues
  • Consulting
  • Date Checks
  • Elder Abuse
  • Electronic Sweeps/TCSM
  • Surveillance
  • Counter Surveillance
  • Visitation Supervision
  • Accident Investigations
  • Liability Issues
  • Background Checks
  • Profiling
  • Process Service
  • Personal Protection
  • Business Assessments
  • Wellness Checks
  • Workers' Compensation

Spousal Investigations

Spousal Investigations in MaineIf you think that cheating spousal surveillance can help you,

Civil Investigations

Spousal Investigations in Maine Learn more about our specialized civil services.
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Insurance Investigations

Spousal Investigations in MaineWe offer a variety of solutions for all insurance investigations.
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Mobile (207)415-6854 • PO Box 11606, Portland, ME 04104