Government contracts for tree & arborist services

Government contracts for tree & arborist services span every level of public buying, from federal task orders down to county and municipal awards. At the federal level the work is concentrated under NAICS 561730 (Landscaping Services), the classification that also covers arborist and tree-care work, and the most active customers are DoD installations, the U.S. Forest Service, the National Park Service, the VA, and state Departments of Transportation. The same buyer mix repeats year after year, which makes tree-service and arborist contractors a relatively predictable category to bid into once you know where the recurring spend lives.

Across the federal, state, and local sources ContractRadar tracks, there are 418 open tree & arborist services contracts currently posting across 47 states, with 328 added in the last 30 days. At that volume a focused vendor can build a year-round pipeline from public-sector work alone, even before factoring in subcontracting opportunities under prime-held IDIQs. Nationally, the most active buyers of this work are FOREST SERVICE (44 open posts) and DEPT OF THE ARMY (21); the remainder splits across federal civilian agencies, DoD components, and state and local departments.

Tree and vegetation contracts are commonly reserved for 8(a), HUBZone, and SDVOSB small businesses, and frequently require ISA-certified arborists and proof of liability coverage given the overhead-hazard work. Beyond federal posts, every state runs its own procurement program with separate registration, certification, and bid-board rules — ContractRadar pulls SAM.gov together with state and local feeds so a tree-service and arborist contractor can monitor every market from one inbox instead of logging into a dozen portals each morning. Drill into any state below to see the open tree & arborist services contracts, top buyers, and posting cadence in that specific market.