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Doing Business
Become a PWC Vendor
The Purchasing Office competitively solicits bids and proposals for supplies, services, and construction and awards contracts for Prince William County Government. 

Direct Deposit/ACH Vendor Payments

  • To apply for direct deposit (ACH) payments, please submit the agreement form: PWC ACH Agreement
  • For questions regarding direct deposit/ACH payments, contact Accounts Payable at 703-792-6743


Visit eProcurement for access to solicitation and contract information.
Through the County's eProcurement system, vendors may:
  • View procurement opportunities
  • Request e-mail notification of solicitations
  • Perform online tracking of invoices and payments  
  • Register as a Prince William County vendor: Vendor Registration
  • Update existing vendor information, including contact information, remit addresses and commodity codes: Vendor Update Instructions

The Prince William County Purchasing Regulations govern all County procurement activities.

For questions, contact:
Prince William County Purchasing Office
1 County Complex Court
Prince William, Virginia 22192
Phone: 703-792-6770
Fax: 703-792-4611


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