Office Locations and Contact Information

Suffolk County Government

Edward P. Romaine, County Executive

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Government

Elected Officials
Suffolk County's Elected Officials: The County Executive, Comptroller, Clerk, District Attorney The Legislature, and Sheriff

Elected Officials

Departments and Agencies
From Aging and Consumer Affairs to Social Services and Youth Bureau, Suffolk County's Departments, Agencies and Bureaus

Departments and Agencies
Residents
Services

Citizen Services
Register your house with Smart911, make a camping reservation, find your legislator, find where you vote, pay your sewer bill and more...

Citizen Services

Business Services
Apply for permits, register as a Minority-Owned Business, search for properties, liens, and other records, and more...

Business Services

Online Services
Apply for Civil Service exams, pay probation fees, pay red light tickets, search for deeds, mortgages, judgments, make a golfing reservation, and more...

Online Services
Business

Doing Business with the County
Resources for local businesses to access a variety of resources that can provide assistance in obtaining governmental and other contracts.

Doing Business

Start a Business
Numerous resources for starting, financing, or relocating a business in Suffolk County, including licensing, taxes, zoning, compliance, and more.

Start a Business

Business Resources
Access to Business Development Centers, Business Groups, Financial Assistance Centers, IDA's and more.

Business Resources
Visiting

Discover Suffolk County
Suffolk County is a located in the U.S. state of New York. The County occupies the easternmost portion of Long Island, in the southeastern portion of New York State.

Discover Suffolk County

County Parks
From the white sand on the south shore to the bluffs to our north there's always something to do in our parks. Beaches, boat launches, hiking trails, campsites, and golf courses all await you!

County Parks

Film, Arts & Culture
The Office of Film and Cultural Affairs exists to promote and expand the richness of experiences that Suffolk has to offer to residents and visitors alike.

Film, Arts and Culture

Sports & Recreation
There’s no better way to enjoy the true outdoors than enjoying Suffolk County Parks. Discover Suffolk County’s one of a kind parks, beaches, and recreation areas.

Sports and Recreation

Office Locations and Contact Information

Yaphank Office

Main Office 100 East Avenue, PO Box 188
Yaphank, NY 11980
631-852-4396
Fax : 631-852-5103

Riverhead Office

300 Center Dr S.
Riverhead, NY 11901
(631) 852-3809

Edgewood Office

250 Executive Dr # Z
Edgewood, NY 11717
(631) 854-6550

Cohalan Court Complex

Carleton Avenue
Central Islip, New York 11722
(631) 853-5337

Coram Office

65 Middle Country Rd
Coram, NY 11727
(631) 854-2214

Information

Suffolk County Government

H. Lee Dennison Bldg

100 Veterans Memorial Hwy
P.O. Box 6100
Hauppauge, NY 11788

Riverhead County Center

County Road 51
Riverhead, NY 11901

Services

Elected Officials