What government contracts are open under PSC C221?
As of October 9, 2026, RFPFinder lists no open government RFPs under PSC C221 (ARCHITECT AND ENGINEERING- GENERAL: PLUMBING SYSTEMS). New notices under this code appear here the day they post.
No open notices under C221 right now.
Questions
What is PSC C221?
PSC C221 is the federal product and service code for ARCHITECT AND ENGINEERING- GENERAL: PLUMBING SYSTEMS. Federal buyers put it on solicitations and awards to say what they are buying.
Where do PSC C221 RFPs get posted?
Federal notices under PSC C221 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.
Can I get alerts for PSC C221 RFPs?
Yes. Pro members ($39/mo) add PSC codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.