Call Now
Website
Call
Business Details
29 Years
experience
Emergency
services
Your Trusted Private Investigator in Boston, MA
Founded in 1997 by Brian Davis, our agency has built a reputation for delivering timely, cost-effective, and discreet investigative services. With over 20 years of investigative experience, including four years in federal law enforcement, we combine expertise with cutting-edge technology to serve private individuals and corporate clients. Our team operates 24/7, conducting surveillance, background checks, and evidence collection tailored to legal, personal, and business needs.

We prioritize client confidentiality and maintain a proven track record of providing credible information for court cases, insurance claims, and personal matters. Headquartered in Massachusetts, we serve all of New England and New York State, ensuring accessibility and responsiveness for urgent cases.
Services
Background Checks Private Protection Infidelity Investigations GPS Tracking Corporate Investigations
Details
  • Year established: 1997
Highlights and features
  • We have over 20 years of investigative experience, including federal law enforcement expertise.
  • Our team operates 24/7 with state-of-the-art surveillance and evidence collection technology.
  • We prioritize client confidentiality and have a proven track record in court cases.
  • We offer personalized service with transparent communication and no hidden fees.
  • Our investigators are trained in video documentation and courtroom-ready evidence preparation.
What people say
Discreet and professional Proven courtroom success Responsive and empathetic Cost-effective solutions Timely evidence collection
Services
Background Checks
We conduct comprehensive background checks for personal, business, and legal purposes. Our investigations include criminal records, employment history, and character assessments. Clients receive detailed reports to make informed decisions about individuals.
Private Protection
Our private protection services ensure client safety through discreet security planning. We assess risks and deploy trained personnel for personal safety in high-risk situations. Services are tailored to individual needs and emergencies.
Infidelity Investigations
We specialize in discreet infidelity investigations using surveillance and evidence collection. Our team documents activities with photographic and video proof. Results are presented in legally admissible formats for court proceedings.
Corporate Investigations
We investigate insurance fraud, workers' compensation claims, and corporate misconduct. Our services include surveillance, evidence documentation, and courtroom-ready reports. Clients receive actionable insights to mitigate financial risks and legal liabilities.
GPS Tracking
We deploy GPS technology to track vehicles and individuals discreetly. Data is collected and analyzed to provide movement patterns and location history. This service supports legal cases and personal safety concerns.
People
Brian Davis
President
Founder and senior investigator with 20+ years of investigative experience, including federal law enforcement. Leads a team of trained professionals and oversees all operations from the Boston office.
Questions
What services do you offer?
We provide background checks, infidelity investigations, corporate fraud investigations, GPS tracking, and personal protection services.
How experienced are your investigators?
Our team includes experts with 20+ years of investigative experience and federal law enforcement backgrounds.
Do you offer 24/7 emergency services?
Yes, we operate 24 hours a day, 7 days a week for urgent investigative needs.
What areas do you serve?
We conduct investigations throughout New England and New York State.
Reviews (6)
Paula Berriola
Nov 22, 2020 Report
I cannot explain in words how AMAZING Brian is and how professional and talented and the real PI deal he is, but I am going to try. I had a VERY last minute necessity for someone to do surveillance and Brian, even with 2 days notice, took on the job and executed it so flawlessly and with the highest quality of professionalism. First of all, he had to be extremely covert with an already paranoid looking over their shoulder person and they did not even see him once! I told him his shots and close ups were so insanely good that it was like he was there with them! Brian has far exceeded my expectations
J. O. C.
Nov 18, 2019 Report
We had a difficult situation with a live-in au pair who was untruthful about her whereabouts while caring for our child. I was referred to NESS by a friend and from the first call they far exceeded our expectations. Brian and his team took immediate ownership of the situation and worked tenaciously to expose the facts, utilizing & providing advice on various cutting-edge technologies along the way. NESS will absolutely be our first call if we are ever in need of surveillance services again.
Jacquelynne Kelley
Nov 15, 2019 Report
Brian was great to work with I would highly recommend his company. He was very professional and knowledgeable. If I could give him 10 stars I would!
Charlene
T. C.
Sep 26, 2019 Report
Brian and his team are incredible professionals. They got back to me quickly, proved to be incredibly diligent and thorough, and showed nice creativity. I would highly recommend.
Mary P.
Sep 13, 2019 Report
As with any situation requiring PI services, i was going through a very difficult situation.
Brian was patient, understanding, easy to talk to, and empathetic. If youre looking for an honest, reliable PI with integrity, I would highly recommend Brian without reservation.
Tyler Rodgers
Jul 14, 2018 Report
Brian is a top notch investigator and well respected throughout the community. I recommend his services to anyone seeking a knowledgeable professional in the field.