Old Westbury sits inside the coverage area of the Garden City office, and has done since the practice opened on Long Island. Investigations, polygraph examinations and consultations for Old Westbury residents are all handled from Franklin Avenue.
About Old Westbury
Old Westbury is an incorporated village in the Town of North Hempstead and the Town of Oyster Bay, Nassau County, New York. Its population at the most recent census was roughly 4,671. Casework here tends to be personal rather than corporate — family matters, neighbor disputes, tenant and caregiver screening.
North Hempstead covers the Gold Coast and the North Shore commuter belt. Casework skews toward asset verification, estate and inheritance disputes, high-net-worth matrimonial matters and diamond and jewelry valuation.
Services Available in Old Westbury
Private Investigations
Surveillance, infidelity and matrimonial work, background checks, asset searches, skip tracing, insurance-claim verification and corporate due diligence for Old Westbury clients.
Learn more →Polygraph Examinations
Certified polygraph examinations for Old Westbury residents — relationship and infidelity testing, attorney-directed examinations, employee theft inquiries and pre-employment screening.
Learn more →Firearms Training
Pistol licensing guidance, defensive shooting and personal-protection instruction for Old Westbury residents, delivered through certified instruction.
Learn more →Diamonds & Gemology
GIA Graduate Gemologist appraisal, estate and inheritance valuation, and authentication of stones and signed jewelry for Old Westbury families.
Learn more →Common Old Westbury Matters
- Infidelity and matrimonial investigations, with evidence prepared for Nassau County family court
- Polygraph examinations, including same-week appointments at the Garden City office
- Background checks on prospective partners, tenants, caregivers and business associates
- Employee theft and small-business loss prevention for Old Westbury businesses
- Elder financial abuse and undue-influence inquiries
- Insurance claim and disability verification
- Process service and witness location throughout Old Westbury and the surrounding area
The Office That Covers Old Westbury
Suite 325, 1225 Franklin Avenue, Garden City, NY 11530 — minutes from the Meadowbrook and Northern State Parkways and a short drive from the Nassau County courts in Mineola. On-site parking is available and the Garden City LIRR station is nearby. See the Long Island office.
Nearby Communities
The Garden City office also covers North New Hyde Park, Roslyn Estates, Searingtown, Carle Place, Great Neck Gardens, Lake Success and every other community in Nassau County. See the full Nassau County list.
Consultations for Old Westbury residents are free and confidential, and they are answered by an investigator rather than an intake script.