We are located in Massachusetts, the home of the greatest professional sports teams. We have offices in Boston, Arlington & Harvard with experienced, local Private Investigators throughout the entire state.

Whether you are investigating a cheating partner, searching for a missing person, trying to locate listening devices or cameras. or if you’re in the midst of a civil or criminal case, ATech is an affordable, reputable, and confidential private investigation agency that can assist you in obtaining the leverage for your Investigation. We specialize in surveillance, and offer a variety of Investigative services to suit your needs.

Contact us today for a free confidential consultation 978-772-7080.

ATech Investigation Services Inc. main services include:


We offer same day service in Massachusetts, normally within 4 hours and our Private Investigators have more than 30 years of Investigative experience. Call to speak with one of our experienced Investigators today for a free confidential consultation 978-772-7080. All matters are confidential.

For ATech Massachusetts (MA) investigation services, contact us today at any of our locations below.

Executive Office, MA

325 Ayer Road, Suite 202
Harvard, MA 01451
Phone: (978) 772-7080

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Arlington, MA

22 Mill Street, Suite 403
Arlington, MA 02476
Phone: (978) 772-7080

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Other Massachusetts Locations

Boston, MA: (978) 772-7080
Worcester, MA: (978) 772-7080
Acton, MA: (978) 772-7080
Fax: (978) 772-7082
Toll Free: (888) 345-0250
Email: jpero@