Top GSA landscaping services contractors
In the 12 months ending Oct 5, 2026, the General Services Administration obligated $6.0M in net prime contract dollars under NAICS 561730, down 10.7% from $6.7M in the preceding 12 months. 15 prime contractors received positive obligations, and 2 of them accounted for 80% of that spend.
Prime contracts funded by the General Services Administration. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top GSA contractors for NAICS 561730
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Custom Lawn Service, Inc. | $4.1M | $3.9M | 67.8% | — |
| 2 | R. Hogan Excavating, LLC | $854K | $1.5M | 14.0% | — |
| 3 | s3 Contracting LLC | $544K | $360K | 8.9% | — |
| 4 | Downtown Denver Business Improvement District | $96K | $135K | 1.6% | ▲ 2 |
| 5 | Cornerstone Construction Group LLC | $89K | $3K | 1.5% | ▲ 14 |
| 6 | Midwest Landscaping Inc | $74K | $73K | 1.2% | ▲ 3 |
| 7 | Green Connection, Inc. | $61K | $0 | 1.0% | New |
| 8 | Chaves Clean Solution Services JV, LLC | $59K | $28K | 1.0% | ▲ 7 |
| 9 | John Shorb Landscaping Inc | $49K | $189K | 0.8% | ▼ 5 |
| 10 | Bona Fide Conglomerate, Inc. | $48K | $48K | 0.8% | ▲ 1 |
| 11 | GMB Inc | $39K | $0 | 0.6% | New |
| 12 | Allbay Landscaping, Inc. | $25K | $12K | 0.4% | ▲ 5 |
| 13 | Prescription Landscape Inc | $10K | $16K | 0.2% | ▲ 3 |
| 14 | Northern Turf Management | $6K | $0 | 0.1% | New |
| 15 | Haka, Inc. | $4K | $0 | 0.1% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Custom Lawn Service, Inc.$3.9M → $4.1M (+$266K) · now #1
- s3 Contracting LLC$360K → $544K (+$185K) · now #3
- Cornerstone Construction Group LLC$3K → $89K (+$86K) · now #5
Largest declines
- R. Hogan Excavating, LLC$1.5M → $854K (−$658K) · now #2
- Bright Regards, LLC$148K → −$51K (−$200K) · no latest-period obligations
- John Shorb Landscaping Inc$189K → $49K (−$140K) · now #9
New to this market
3 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Green Connection, Inc. | Jul 17, 2026 | $61K |
| Northern Turf Management | Jul 23, 2026 | $6K |
| Haka, Inc. | Jun 1, 2026 | $4K |
Where the money comes from
Funding sub-agencies within the General Services Administration, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Public Buildings Service | $6.0M | $6.7M | Down $720K (10.7%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 47PM0825F0048 | Custom Lawn Service, Inc. NCR CAMPUS LANDSCAPING BASE YEAR. DC | $3.1M | May 31, 2027 |
| 47PM0825F0058 | Custom Lawn Service, Inc. LANDSCAPING SERVICES AT MULTIPLE DC, MD AND VA LOCATIONS | $3.1M | May 31, 2027 |
| 47PC0724C0001 | R. Hogan Excavating, LLC CLINTON COUNTY SNOW REMOVAL | $2.5M | Sep 30, 2027 |
Common questions
Who are the top GSA contractors for NAICS 561730?
In the latest 12 months, Custom Lawn Service, Inc. ($4.1M), R. Hogan Excavating, LLC ($854K), s3 Contracting LLC ($544K) received the most GSA obligations for landscaping services.
How concentrated is this market?
The eight largest primes held 97.0% of positive obligations, and Custom Lawn Service, Inc. alone held 67.8%. 3 contractors won their first obligations in this market during the latest 12 months.
Are any large GSA NAICS 561730 contracts ending soon?
3 of the largest awards in this market reach their current end date in the next 18 months. The first is 47PM0825F0048 (Custom Lawn Service, Inc., $3.1M obligated), ending May 31, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 561730 across all agencies
DoD · NAICS 561730
$281.4MVA · NAICS 561730
$114.6MInterior · NAICS 561730
$33.2MState Department · NAICS 561730
$17.5MUSDA · NAICS 561730
$12.7MDHS · NAICS 561730
$11.9MDOT · NAICS 561730
$6.4MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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