Compost Facility & Convenience Center
About the Facility
More than 1,250 people visit this 30-acre facility each week to dispose of Yard Waste, Food Waste, and other organic materials. These materials are composted onsite and produced into thousands of tons of compost, topsoil, and mulch each year for resale. The facility also features a small Convenience Center for household trash, recycling, bulky waste, and construction debris.
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Operating Hours as of January 3, 2026 |
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Day |
Hours |
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Monday |
7:00 a.m. – 4:00 p.m. |
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Tuesday |
7:00 a.m. – 4:00 p.m. |
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Wednesday |
7:00 a.m. – 4:00 p.m. |
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Thursday |
7:00 a.m. – 6:00 p.m. Extended hours |
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Friday |
7:00 a.m. – 4:00 p.m. |
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Saturday |
7:00 a.m. – 4:00 p.m. |
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Sunday |
7:00 a.m. – 4:00 p.m. |
Address and Phone Number
13000 Hansen Farm Rd. Manassas, VA 20112
(703) 792-5750
FACILITY SAFETY GUIDELINES
The Solid Waste Division wants to ensure all of its visitors have a safe experience at the facility. Learn about the Safety Guidelines and help make sure everyone gets home safely.
Important To Note
Expand all- Holiday Hours & Closures
New Year's Day ................ CLOSED
Memorial Day. .................. CLOSES AT 2PM
Independence Day .......... CLOSED
Labor Day ......................... CLOSES AT 2PM
Thanksgiving Day ............ CLOSED
Christmas Eve .................. CLOSES AT 2PM
Christmas Day .................. CLOSED
Facilities will be open for regular business on the holidays not listed above unless the County specifies otherwise via PWC Alerts.
- Who can use the Facility?
The Compost Facility Convenience Center is free to Prince William County residential users. In addition, county-approved haulers, commercial users, and residents of the towns of Dumfries, Occoquan, Haymarket, or Quantico and the cities of Manassas and Manassas Park may utilize the facility for a fee.
- Proof of Prince William County Residency Required
All visitors MUST STOP at the Traffic Control Booth to provide Proof of County Residency.
Proof of county residency is required to dispose of waste at the Compost Facility. Proof of county residency may include any of the following.
- Virginia State Driver's License or ID
- Personal Property Tax Receipt
- Real Estate Tax Receipt
Learn more about required documentation here.
NOTE: All waste from other areas outside will not be accepted and those attempting to dispose of waste illegally at the facility are subject to penalties.
- Customers with Disabilities
The Prince William County Landfill and Compost Facility provides reasonable accommodation to assist customers with a temporary or permanent disability that prohibits them from placing waste or recyclables into designated containers. Individuals requiring assistance should call the County Landfill at 703-792-5751 or the Compost Facility at 703-792-8477 to ask for assistance before arriving at the respective facility.
- Information on Purchasing Compost, Topsoil or Mulch
Our Landfill and Compost Facilities sell all three of these soil-enriching products. Call for prices and availability, and enrich your yard or garden today, 703-542-4540!
For more information visit https://convertusmanassas.com/
DISPOSING OF WASTE AT THE COMPOST FACILITY CONVENIENCE CENTER FOR RESIDENTIAL USERS ONLY
The Convenience Center is only equipped to handle household trash, recycling, bulky waste, and household construction debris. This service is only available to County residents (for free), and residents of the towns of Dumfries, Occoquan, Haymarket, or Quantico and the cities of Manassas and Manassas Park may utilize the facility for a fee. (Some exclusions may apply.)
See specific proof of residency requirements, here.
Materials Accepted
CONSTRUCTION AND DEMOLITION DEBRIS (C&D)
The County limits C&D disposal at the facility because it is bulky and takes up a large amount of space. By restricting construction debris, the County can save valuable space for future municipal solid waste disposal needs. PWC residential users may dispose of small amounts of C&D from home improvement projects. There is no charge for regular-size pick-up truck loads (2.5 cubic yards), larger loads are not accepted. The Solid Waste Fee does not include the disposal of large amounts of construction and demolition debris.
Prince William County residential users may drop off small amounts of construction debris (C&D), up to a regular-size pick-up truck load (2.5 cubic yards) at no cost.
Businesses and contractors may drop off small amounts of C&D, up to a regular-size pickup truck load (2.5 cubic yards) for $25, larger loads are not accepted.
For information about disposing of or recycling large amounts of construction and demolition debris, see this alternative disposal listing or call (703) 792-5750 (TTY:711) to get more information. Violations carry penalties and fines.
A Builder's Guide to Reuse & Recycling has been published by the Metropolitan Washington Council of Governments (MWCOG). This guide also contains information about the benefits of recycling, the basics of C&D recovery, tips for job site collection, etc. Businesses and contractors may also consult the Internet or phone book for a list of C&D disposal facilities in the area.
MATERIALS NOT ACCEPTED AT THE COMPOST FACILITY CONVENIENCE CENTER
The below services are only available at the County Landfill, Wednesdays and Saturdays from 10 a.m. to 5 p.m.
This includes materials such as gas tanks, paint, and electronic waste that are not accepted at the facility.
Other materials include:
- Rocks, sod, concrete, asphalt, other clearing debris, and similar material.
- Manure
- Junked automobiles, boats, campers, hot tubs, and mobile homes.
- Bulky items and construction debris are not accepted on the weekend.
