Uncover the Truth with Unum Investigations

Trusted Discreet Private Investigation Services in Chappaqua, NY & Surrounding Areas


Get Estimate

Fill out the form below, and we'll get in touch with you soon.

Stone courthouse with large columns, viewed from a low angle against a sunny sky.
Person in black shirt taking notes on a notepad on a city sidewalk with pedestrians in the background.

About Unum Investigations

Clients in Chappaqua turn to Unum Investigations when clarity and evidence are essential. With more than 20 years of experience, we serve legal professionals, insurance companies, businesses, and private individuals throughout Westchester County.


Our services range from infidelity surveillance and workers’ compensation activity checks to family law support, including cohabitation documentation. We verify student residency for school districts, conduct witness interviews, and provide time-stamped photo and video evidence prepared for court or administrative use.



All investigations are personally handled by our founder, ensuring high standards of confidentiality, accuracy, and professionalism. Using field surveillance, in-depth research, and structured reporting, we help clients resolve issues efficiently and discreetly. If you need investigative support in Chappaqua, contact us today.

Services

Professional Surveillance-Focused Investigation Services in Chappaqua, NY


Man photographs a person on a ladder working on a house's exterior; green grass, beige siding.

Workers’ Compensation & Disability Investigations

Two men shaking hands in an office, one in a suit, the other in a black shirt and khakis.

Insurance Liability Investigations

Photographer taking photo of couple kissing, outdoors at night. Bokeh of city lights visible.

Infidelity & Marital Investigations

Laptop with paper cutout house and family; hand placing figures on keyboard.

Family Domestic Law

Scales of justice, gavel, and books on a wooden table.

Litigation

Two men shaking hands in an office, one in a suit, the other in a black shirt, at a desk near a window.

Corporate and Business Related Matters

Photographer taking photo of a person on a rooftop installing a TV antenna. Suburban homes.

Landlord-Tenant Disputes

Empty classroom with rows of desks and chairs facing a chalkboard. Wooden paneling lines the walls.

School District Enrollments

Man at desk using laptop, video conference with multiple faces visible, papers, mug.

Non-Surveillance Services

Man in black polo shirt with

Certifications

Litigation Paralegal Certificate

University of Connecticut


Certified Fraud Examiner

Association of Certified Fraud Examiners


Board Certified Professional Certified Investigator

ASIS International


Certified Forensic Interviewer

International Association of Interviewers


Employee Relations & Investigations Certificate

Cornell University


Background & Certificates

With a notable background in the military, law enforcement and special operations, founder Mitchel J. Hoffman is a true expert in providing and conducting investigation services.

Education

Master of Science in Criminal Justice Administration

Western Connecticut State University


Master of Arts in History

Western Connecticut State University

Permits

CT PI Permit #: A-2924

NY PI Permit #: 11000222948

NJ PI Permit #: 9846

Man in black polo shirt reviewing documents at a desk with a laptop.

why choose us

The Unum Experience

Double quotation marks.
What Our Clients Say