About Us

Who We Are

Established in 1986, Cunningham Investigations, LLC is a privately held company based in Portland, Maine. Our Maine Private Investigators specialize in all civil cases including but not limited to corporate investigations, divorce cases, spousal surveillance, workers’ compensation, auto liability, and medical malpractice.

With over 40 years of combined experience, Cunningham Investigations has become a pioneer company providing professional surveillance services for the purpose of successful litigation to clients throughout Maine and New Hampshire. Our Maine Licensed Private Investigators use state-of-the-art technology including high definition digital video and photography, and continually upgrade our equipment to ensure the highest quality and accuracy in our investigations

Why Choose Us?

At Cunningham Investigations, all investigations are conducted by professionally trained and fully licensed, bonded, and insured investigators, highly skilled at obtaining and delivering accurate information promptly when you need it. All of our Maine Private Investigators come to us with at least five years of experience in law enforcement, military, security, retail loss prevention, computer forensic investigation, or other areas of expertise. We take pride in our outstanding reputation and continually strive to cultivate client trust and satisfaction. Our Maine Licensed Private Investigators are waiting to hear and address your concerns!