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Department of
Public Works

Charles J. Bartha, P.E.

Commissioner

Michael J. Monaghan, P.E.

Chief Deputy Commissioner

Leslie A. Mitchel

Deputy Commissioner

Darnell Tyson, P.E.

Deputy Commissioner
Address:

 335 Yaphank Avenue
Yaphank, NY 11980


 (631) 852-4010
FAX: (631) 852-4150
public.works@suffolkcountyny.gov

Our Mission

The Department of Public Works constructs, maintains and operates county properties and designs, constructs and maintains county roads, sewerage systems, buildings and other facilities, such as waterways, bridges, docks and marinas. In addition, the department is responsible for the operation of the Suffolk County Transit System as well as controlling mosquitoes that transmit disease and impact the enjoyment of outdoor activities.

Employment Opportunities

Events

Adult Mosquito Spray Notice Fire Island 9/5/23

15 Mosquito Samples Test Positive for West Nile Virus

Residents advised to take precautions

Aerial Mosquito Larvicide Notice

Six Mosquito Samples Test Positive for West Nile Virus

Residents advised to take precautions

Pesticide Application Notification - Fire Island

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Programs and Services

Forge River Project

The Forge River Watershed Sewer Project is one of the five projects included in the Suffolk County Coastal Resiliency Initiative. The project proposes to connect parcels in the Mastic Shirley area to a new sewer collection system that will flow to a new wastewater treatment plant and also to establish the Mastic-Shirley Sewer District.

Reclaim Our Water

Through the Suffolk County’s Septic Improvement Program Suffolk County residents may be eligible for combined State and County grants to install an Innovative and Alternative Nitrogen Removal Septic System.

Sewer District No. 3 Expansion Feasibility Study

The Suffolk County Sewer District No.3 - Southwest Expansion Project (CP 8139) conducted a Feasibility Study to identify the sanitary sewage collection and treatment infrastructure needs for six communities -- Deer Park, North Babylon, West Babylon, Wyandanch, Wheatley Heights and West Islip – to be serviced by Suffolk County Sewer District #3.

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