Government contracts for landscaping & grounds maintenance in Washington

Landscaping & grounds maintenance contracts in Washington typically cover mowing and turf care on military bases, tree trimming around federal courthouses, irrigation upkeep at VA campuses, and snow-and-ice removal IDIQs at post offices. Federal posts in this category fall under NAICS 561730 (Landscaping Services), and the bulk of the work flows to DoD installations, the U.S. Postal Service, and VA medical centers. Recurring grounds contracts are heavily small-business set-aside and frequently reserved for HUBZone or SDVOSB firms.

As of October 20, 2026, Washington has 5 open landscaping & grounds maintenance contracts in our database, with 3 added in the last 30 days. That's a steady cadence — enough flow to make automated alerting worthwhile rather than manual portal-checking. The most active buyers are Washington (4 open posts) and King County (1), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Washington.

Beyond federal opportunities, much of the landscaping & grounds maintenance work in Washington is posted through Washington's Electronic Business Solution (WEBS), with recurring buyers including WSDOT, the University of Washington / Washington State University, and Sound Transit. Washington's Office of Minority and Women's Business Enterprises (OMWBE) certification is the gate for most diversity-set-aside spend at the state level. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so a landscaping and grounds-maintenance vendor doesn't have to monitor each portal manually.