Business Details
48 Years
experience
Emergency
services
Professional Private Investigator Services in New York
North American Investigations has been a trusted leader in professional investigative services for over 45 years. Our licensed and bonded team of private investigators combines state-of-the-art technology with traditional investigative techniques to deliver accurate, discreet, and timely results. With expertise in surveillance, infidelity, missing persons, criminal investigations, and corporate cases, we serve individuals, attorneys, and businesses globally.Our investigators include former federal agents, law enforcement officers, and seasoned professionals committed to ethical standards and client confidentiality. We prioritize client communication, providing regular updates and comprehensive documentation throughout each case. Recognized for reliability and integrity, we handle complex local, national, and international cases with the same dedication to excellence that has defined our reputation since 1978.
Services
Surveillance
Infidelity Investigations
Missing Persons
Criminal Investigations
Child Custody
Background Checks
Electronic Surveillance
Physical Surveillance
Fraud Investigations
Insurance Investigations
Details
- Year established: 1978
Highlights and features
- Licensed and bonded private investigator firm since 1978
- Investigators with law enforcement and federal agency backgrounds
- 24/7 availability for urgent cases
- Global investigative capabilities with local expertise
- Confidential case management and timely reporting
What people say
Found my father
Thorough and precise
Consistently delivers
Timely results
Professional team
Services
Surveillance Investigations
Our surveillance experts use advanced technology and traditional methods to gather critical evidence. Services include electronic monitoring, vehicle tracking, and physical observation for infidelity, fraud, and criminal cases. Investigators blend into environments to maintain discretion while documenting activities through detailed reports, photos, and video.
Infidelity Investigations
Specialized matrimonial investigations confirm or resolve suspicions of unfaithfulness. Our team documents evidence of extramarital relationships through surveillance, digital tracking, and background checks. We provide irrefutable proof to support legal proceedings or personal closure while maintaining strict confidentiality throughout the process.
Missing Persons
We locate missing individuals using investigative techniques beyond standard database searches. Our team handles runaway cases, family reunifications, and fugitive tracking with urgency and compassion. Investigators access exclusive resources to find people who have disappeared voluntarily or under suspicious circumstances.
Criminal Investigations
Former law enforcement specialists assist with criminal defense and prosecution support. Services include witness interviews, evidence collection, alibi verification, and case strategy development. We provide expert testimony preparation and documentation for court proceedings across various criminal matter types.
Background Checks
Comprehensive personal and business background investigations verify credentials, criminal history, and financial integrity. We conduct due diligence for employment, partnerships, and high-stakes business decisions. Our reports combine public records analysis with field interviews to ensure complete, actionable information.
People
Darrin Giglio
CEO
Darrin Giglio leads North American Investigations with over 45 years of investigative experience. He oversees global operations and complex case management, ensuring adherence to legal standards and client confidentiality. His leadership maintains the firm's reputation for integrity and successful case resolution.
Questions
What services does North American Investigations offer?
We provide surveillance, infidelity investigations, missing persons searches, criminal case support, background checks, and specialized corporate investigations. Our team handles both personal and legal matters with discretion.
Are your investigators licensed and insured?
Yes, all our investigators are licensed, bonded, and carry professional liability insurance. Our team includes former law enforcement officers and federal agents with specialized training.
How quickly can you start an investigation?
We offer immediate response for urgent cases. Most investigations begin within 24 hours of initial consultation, with emergency services available 24/7.
Do you handle international cases?
Yes, we conduct investigations globally with local resources and international partner agencies. Our experience spans cross-border missing persons cases and corporate investigations.
How do you maintain client confidentiality?
We use encrypted communication channels, secure document storage, and non-disclosure agreements. Case details are shared only with authorized personnel on a need-to-know basis.
What payment methods do you accept?
We accept major credit cards, bank transfers, and cash payments. Payment plans are available for extended investigations with approved credit.
Reviews (2)
D. H.
Oct 23, 2019
Report
Was hired on 9/*/2019 to run a quick report/background check on an individual that had burglarized me. The contract i signed called for only an hour of work for $750. I provided the investigator with the person's cell phone number. We discussed a quick turn around so that we can assess if we can pursue recovery of the stolen items. Time was of issue since the thief would be able to very quickly sell the items that were stolen ( two watches). It has been over a week to do this one hour of work, without getting any information. I contacted Darrin and expressed my dissatisfaction that i had not
Julie A.
Jun 19, 2013
Report
I had the opportunity to work with North American Investigations during a very difficult time in my life. Mr. Giglio was professional and upfront every step of the way. Investigations can be really stressful when there are people involved that you thought you knew. Luckily I was referred to North American Investigations by somebody that I know and trust . They are highly recommended and I would suggest them to anybody that needs accurate results and outstanding professionalism throughout their investigation.
