What government contracts are open under PSC Z1AA?
As of October 7, 2026, RFPFinder lists 7 open government RFPs under PSC Z1AA (MAINTENANCE OF OFFICE BUILDINGS); the most active buyer is DEPT OF DEFENSE with 3 open, and the next deadline is Oct 13.
Questions
What is PSC Z1AA?
PSC Z1AA is the federal product and service code for MAINTENANCE OF OFFICE BUILDINGS. Federal buyers put it on solicitations and awards to say what they are buying.
Who buys under PSC Z1AA?
DEPT OF DEFENSE (3 open), JUSTICE, DEPARTMENT OF (2 open) and VETERANS AFFAIRS, DEPARTMENT OF (1 open) have the most open notices under PSC Z1AA on RFPFinder right now.
Where do PSC Z1AA RFPs get posted?
Federal notices under PSC Z1AA 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 Z1AA 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.