About ATech

ATech Investigation Services, Inc. is a private investigative agency that is licensed in seven states, including all of New England plus New York and Florida.  

ATech is known for providing trusted results that are  made possible by their team of experienced, professional investigators. 

Meet Our Agents

James Pero

President of ATech has over 35 years of investigative experience. You can reach him at jpero@atechpi.com

Miriah Killeen

If you feel more comfortable speaking with a female investigator, Miriah is here to listen. She has her Bachelor's degree from Colby-Sawyer College and experience in both the Office and the Field. You can reach her at miriah@atechpi.com​

Our Vision

Our Mission

The Process

Our Success

With over 30+ years of experience we are masters at uncovering the truth. There is a delicate balance of what makes us so successful…

Experience 90%

As a Team We Have Produced

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Happy Customers
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Of Completed Cases
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Cups of Coffee
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Hours Investigating

We provide investigations that are not only thorough and confidential - but affordable.

Our team of investigators will work with you to get you the answers that you need. Equipped with their immense training, unbreakable patience, and compassion, they will make you happy that you clicked on this page! 

"Jim was really professional and helpful. He really listens to you and has a lot of compassion for your situation. I also think that he's very reasonable and not trying to take advantage of anyone. I highly recommend!"
Former client who choose to remain anonymous