Emergency Dispatch: (703) 335-7982

Customer Service: (703) 335-7950

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Information for Vendors

Doing Business with Us

This webpage is designed to assist vendors with keeping their payment information updated and current with the Service Authority. Inquiries should be directed to the Procurement Department by calling 703-335-8925 or email at purchasinggroupemail@pwcsa.org.

 

Attention Vendors:

Effective Immediately, all vendors are required to complete the "Vendor Update Form" and submit a W-9 for the purpose of payment processing. This is required even if you are currently receiving payments from the Service Authority.

 

Click here for Purchase Order Terms & Conditions

Click here for Purchasing Regulations

 

Please Direct Questions Concerning RFPs To:

Fax: (703) 335-7954
Email: purchasinggroupemail@pwcsa.org

 

Submit To:

Mailing Address:

Prince William County Service Authority
Attn: Purchasing Manager
P.O. BOX 2266
Woodbridge, VA 22195-2266

Street Address:

Prince William County Service Authority
Attn: Purchasing Manager
4 County Complex Court
Woodbridge, VA 22192-9201

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