Supplier Service Center
The Supplier Service Center assists with registration, bidding, and account management. This site provides assistance to companies that want to sell materials or services to state agencies. If suppliers wish to provide construction services to the Commonwealth, please visit
Design & Construction.
Contractor Notice of Vaccination/COVID-19
- Edge is the is the PREFERRED browser for accessing the PA Supplier Portal.
- There are compatibility issues with Chrome at this time.
Do Not Use Mozilla, Firefox, or Safari browsers.
Do Not Use Cell Phones or Tablets.