Maine Private Investigation Services
Maine Private Investigators for Lawyers

P.O. Box 8479
Portland, ME 04104


Lawyer's Investigating Service, Inc.

Our Services

  • Criminal and Civil Investigations
We offer thirty One plus years of agency experience. >From Homicides to contested wills, our Licensed Legal Professional Investigators have the experience and the resources to do the job. Others may say they are the best, we prove it with each and every case. The finest law firms in Maine depend on us every day. Our history in the Maine Justice system dates back to the early 1970's with Lawyers Investigating Service's Founder Joseph Thornton's dynamic rise to prominence. Thornton's agency was founded on the principals of fairness for all, vehement investigation and superior service for his clients. Those founding principles are the same principles this agency has today! 100% Maine-made!
  • Insurance Defense Investigations
We know Maine. We know the Law. Don't let the others fool you. We've been operating in Maine for over 30 years. We employ only Maine licensed, bonded and insured Private Investigators. You can depend on ethical, lawful, professional investigations when you retain our firm. We locate and interview witnesses on a daily basis. We conduct surveillance for both accident and disabilities cases.
  • Finding Missing Persons, Witnesses and Key Persons
We locate them all, statewide, as well as nationally. We are registered Maine State Archive Researchers. We are a Maine Motor Vehicle Commercial Accounts holders. We are online with the Bureau of Motor Vehicles via InforME in addition to having historical Motor Vehicle Databases. We are certified, registered and fully-vetted proprietary-database researchers with years of experience. We do it right. We KNOW the law. Let our experience work for you.
  • Fraud Investigations
We assist corporations and individuals in uncovering fraud, providing tangible proof for prosecution. We are nationally recognized specialists in the investigations of corporate crime. Our timely investigations have saved Maine businesses countless dollars and time. We offer Investigative Consultations to management on an ongoing basis. Should we take a look?
  • Corporate Intelligence
We position qualified investigators in the work place in an effort to monitor theft, substance abuse and other misconduct. Video and Audio equipment is used as required. Management needs a realistic view of their operations. We provide professional, "on target" investigations. Our corporate Intelligence Services have expanded throughout the years to include Internet Business Intelligence and Corporate Background Investigations.
  • Legal Document Services
Our Process Service Division is second to none. "Always on the Go" is our motto. We know Maine. We have the most up to date GPS technology in radio-dispatched four-wheel drive vehicles to do the job. Our cost-effective Island Process Serving Unit provides timely service to the Islands of Casco Bay and beyond in specially-equipped Boston Whalers. Be it on land or out in the Atlantic, we've got the resources, people and equipment to get the job done.
  • Seminars, Training Programs and Events
We offer expertise in the timely-implementation of Investigation, Awareness and Ethics programs for employees, association members and other interested parties. We present common-sense approaches to solve problems with our cost-effective, employer/association-specific programs. Our long history of advocacy for the Professional Investigator in both State and Federal Legislative arenas keep us constantly aware of changing laws, policies and methods. Know before you go. Don't get caught without the tools you need to conduct business.

Per Maine Statute, Maine Professional Investigators are licensed individually. No companies are licensed. We support mandatory disclosure of PI license information in all advertising, communication and work-product.
Alan E. Goodman, ME LPI # 9500645

Maine Private Investigators - Private Investigators for Lawyers in Maine