Elswick & Elswick Inc.

Elswick & Elswick Inc. Monte Elswick Division, doing business as Greentree, is a small disadvantaged business Subchapter S corporation based in Lothian, Maryland, that provides hazardous tree removal, tree pruning, and vegetation management services exclusively to the National Park Service and related Interior Department customers on a prime-contractor basis. The vendor operates as a self-certified small disadvantaged business and competes across both set-aside and full-and-open vehicles, with total small business set-aside designations appearing on roughly half its recent prime awards.

Greentree's capability portfolio centers on arboricultural services: hazardous tree removal, tree pruning, stump grinding, vista management, and cyclic tree maintenance across national parks and historic sites. Representative work includes a $446,400 firm fixed-price purchase order awarded by the National Park Service in September 2026 for cyclic hazardous tree maintenance across multiple park locations under a total small business set-aside; a $397,751 contract with the Southeast Region for hazard tree removal and clearing at Great Smoky Mountains National Park (September 2025–September 2026); and a $366,670 delivery order with the Northeast Region for hazardous tree removal in Luray, Virginia (October 2022–March 2023), also total small business set-aside.

Customer concentration is acute. The Department of the Interior National Park Service dominates 152 of 222 total awards (69% coverage), split across the National Office (91 awards, $8 million combined potential value), the Northeast Region (44 awards, $3.9 million), and the Southeast Region (5 awards, $684 thousand). By potential value, the GSA Federal Acquisition Service anchors one award at $22.8 million — reflecting Greentree's position on the GSA Multiple Award Schedule — but the National Park Service National Office and Northeast Region together account for $11.9 million of the $51.8 million portfolio. Twelve distinct agencies appear in the source, but NPS work represents the functional entirety of Greentree's federal footprint.

Greentree holds three active indefinite delivery vehicles with the National Park Service. The primary vehicle is a $490,000 single-award Blanket Purchase Agreement with the NPS Northeast Region for hazardous tree removal and tree pruning, set as a total small business set-aside and running through December 31, 2028 under the Multiple Award Schedule parent. The second is a $202,728 BPA with the Northeast Region for tree management services, which completed in September 2023 and is no longer active. The third is the Hopewell Furnace and Valley Forge National Historical Parks tree BPA, also under the NPS Northeast Region. Task orders under these BPAs and the broader Multiple Award Schedule account for 157 awards and $12.3 million in combined potential value. A second major IDV vehicle, the Facilities Maintenance and Management contract, carries 69 task orders worth $5.2 million combined.

Activity has moderated in recent years. The vendor received nine awards in 2022, seven in 2023, eleven in 2024, six in 2025, and two in 2026 (as of September 24). Combined potential value across all 222 awards sits at $51.8 million, with $23.3 million (45%) obligated. Only two awards face ultimate completion inside the next twenty-four months, carrying combined potential value of $704 thousand, limiting near-term recompete exposure. NAICS 561730 (Landscaping Services) dominates the award base at 218 of 222 awards; PSC codes cluster on Housekeeping—Landscaping/Groundskeeping (106 awards) and Natural Resources/Conservation—Tree Thinning (83 awards). Greentree operates exclusively as a prime contractor with no subcontract activity in the source data. Geographic performance is concentrated in the Northeast and Southeast regions of the National Park Service estate, with recurring work across the National Mall and other Washington, DC properties.

Capability Statement: Greentree is a complete tree care company and a family-owned business, which has provided superior service and economical rates to Maryland, Washington DC, and Northern Virginia for the past twenty years. We practice green tree services and strive to preserve the environment. All of the material produced from tree trimming, tree removal, and stump grinding is recycled in-house. The wood is either made into chips or split for firewood. When possible, the contracts we have incorporate the planting of new trees in place of old ones removed.