Which Washington agencies post the most construction bids?
As of July 15, 2026, the top agencies posting construction bids in Washington are Washington Department of Enterprise Services, Federal Government, City of Bellevue. Combined they account for the majority of active Washington construction opportunities.
Ranked by tracked bid volume:
- Washington Department of Enterprise Services — 47 tracked bids (state)
- Federal Government — 6 tracked bids (federal)
- City of Bellevue — 4 tracked bids (city)
Each agency has a dedicated page on ProcureTap with active bids, top categories, and contact details. Vendor registration requirements vary by agency — most require a one-time signup on their procurement portal before bid submission.
To monitor a specific agency, save a search filter or use the per-agency page to subscribe to new postings.