Public Works and Environmental Services

CONTACT INFORMATION: Our offices are open to the public by appointment only at this time. Please call or email 8 a.m. - 4:30 p.m., Monday - Friday
703-324-5033 TTY 711
12000 Government Center Parkway
Suite 448 Fairfax, VA 22035
Christopher S. Herrington
Director
Public works and environmental services

What We Do

The Department of Public Works and Environmental Services (DPWES) improves public health and the quality of life for residents by building and maintaining safe, reliable infrastructure. Its four business areas are Solid Waste Management, Capital Facilities, Wastewater Management, and Stormwater Management. We work together to create and preserve sustainable communities.

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Department Resources

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Capital Projects
Recycling & Trash
Stormwater
Trees
Wastewater
Educational Resources

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News Stories

2026 glass can art contest

Fairfax County Announces 2026 Mason District Glass Recycling Can Art Contest
February 6, 2026
The Purple Can at the Mason District Government Center is due for an upgrade and nearby students are being asked to help enhance its appearance with recycling theme artwork.
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Free tree from Casey Trees
Fairfax County Offers Free Trees to Community Organizations
January 30, 2026
Community-based organizations in Fairfax County can apply to receive free trees for planting on private properties, through a program by Fairfax County’s Urban and Community Forestry Division (UCFD) of the Department of Public Works and Environmental Services.
All electric truck
Fairfax County Waste Management Facilities Seek Customer Input
January 14, 2026
To better serve facility users, DPWES has launched a survey for residential and commercial customers. Input from this survey will help guide future improvements and enhance user experience. The survey will be open from January 15 through March 15, 2026.

Featured Video

Before nine homes on Barrett Road are demolished to reduce flood risk, they’re being used one last time — to train Fairfax County firefighters.

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Benefits of the County Leaf Vacuum Program

On EnviroPod

Benefits of the County Leaf Vacuum Program

In Episode #57 of EnviroPod, host Bob DeMarco sits down with Duane Wright and Shonpaul Truss from the Solid Waste Management Program. They discuss Fairfax County’s successful leaf vacuum program, a service provided to more than 21,000 county customers. They highlight environmental benefits of the program, including keeping storm drains clear. Collected leaves are composted, resulting in high-quality mulch that county residents can get for free at Solid Waste facilities. The leaf mulch provides chemical-free nutrients for yards and gardens.<

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Water Resources and Infrastructure

Protecting our water, infrastructure, and our trees is an important job. We move, clean, and manage water to ensure access to clean drinking water and healthy streams. Our forests help enhance our community by providing habitat for wildlife, clean air, and protecting our stream banks. The County relies on our infrastructure to safely manage stormwater, wastewater, and our urban forest. WRI programs aim to protect and restore our vital natural resources which serve the community and safeguard the environment and public health.

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APWA Accredited Agency

APWA Accredited Agency logoDPWES is accredited by the American Public Works Association. This prestigious program recognizes public works agencies that follow or exceed recommended best practices. Accreditation affirms our commitment to providing the highest quality services to Fairfax County.

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