New York State

 

Suffolk County

County Clerk's Office, Suffolk
County Center
Riverhead, NY 11901
(631) 852-2000 (Recording)
(631) 852-2000 (Main)
(631) 852-3793 (Documents Room/Civil Actions)
(631) 852-2001 (Naturalizations)
(631) 852-2037 (Business Records)
(631) 852-2025 (Property Records)
(631) 852-1500 (Property Tax Delinquencies)
Open Monday to Friday, 9:00 am to 5:00 pm

Read more: Resources: Suffolk County, NY

Nassau County

County Clerk's Office, Nassau County
240 Old Country Road, Room 109
Mineola, NY 11501
(516) 571-2660 (General information)
(516) 571-3307 (Census, Name Changes), Room 106
(516) 571-1441 (Business), Room 107
(516) 571-1445 (Naturalizations, Military)
(516) 571-3245 (Property Records), Room 111
Open Monday to Friday, 9:00 am to 4:45 pm

Read more: Resources: Nassau County NY