Nassau County · New York · checked Oct 30, 2026
Licensed pros in Nassau County
13,584 active licenses with an address of record in Nassau County, across 2 license types. Every listing shows the license number, status and the date we checked it.
- Active licenses
- 13,584
- Real estate
- 13,305
- Home inspectors
- 279
- Checked
- Oct 30, 2026
License types
Browse Nassau County by license type
Pick a type to see every active license holder in the county, A–Z.
Other counties
New York 28,790Suffolk 12,022Queens 11,334Kings 8,904Westchester 8,269Erie 3,986Monroe 3,004Albany 2,863Richmond 2,643Rockland 2,128Bronx 2,065Orange 2,048Onondaga 1,945Dutchess 1,920Saratoga 1,368Ulster 980Oneida 578Broome 536Putnam 472Niagara 444Columbia 404Schenectady 396Ontario 381Rensselaer 341