Common Legal Issues
Accidents & Injuries
Business Law
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Estate Planning
All Legal Issues
Accidents & Injuries
Business Law
Bankruptcy & Debt
Motor Vehicles
Consumer Rights
Human Rights
Criminal Defense
Divorce & Family Law
Employees Rights
Estate Planning
Health Care
Immigration Law
Intellectual Property
Lawsuits & Disputes
Money Matters
Real Estate
Other Topics
About Brentwood,New York
Brentwood is a hamlet in the Town of Islip in Suffolk County, on Long Island, in New York, United States. The population was 62,387 at the 2020 Census, making it the most populous CDP in Suffolk County and on all of Long Island outside of New York City.