PSC F021: Natural Resources/Conservation – Site Preparation
F021 is the product and service code (PSC) federal agencies use for natural resources/conservation – site preparation, in the natural resource conservervat svcs group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
- Spending, FY2026
- $378,360
- Share to small businesses
- 97%
Open contracts with PSC F021, due soonest
- Sierra National Forest (SNF5) Coyote Fuels Reduction and Site Preparation.
✦ The U.S. Forest Service (Sierra National Forest) wants a small business to fell dead trees, thin young conifers and pile or otherwise treat slash and brush on fire-burned land in…
Due in 5 daysOct 16, 2026
Where F021 sits in the PSC Manual
- Category: Service
- Group F: Natural Resources Management
- Group F0: Natural Resource Conservervat SVCS
- Code F021: Natural Resources/Conservation – Site Preparation
NAICS codes used with PSC F021
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with F021 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 562910 | Remediation Services | $24.4 million |
| 115310 | Support Activities for Forestry | $10.1 million |
| 238910 | Site Preparation Contractors | $6.6 million |
| 236220 | Commercial and Institutional Building Construction | $1.5 million |
| 212319 | Other Crushed and Broken Stone Mining and Quarrying | $1.1 million |
| 238990 | All Other Specialty Trade Contractors | $751,678 |
Who buys under PSC F021
Agencies with the most contract dollars under F021 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Environmental Protection Agency | $23.4 million |
| Forest Service | $10.3 million |
| Department of the Army | $3.6 million |
| Department of the Air Force | $3.1 million |
| Bureau of Land Management | $2 million |
| Department of the Navy | $1.1 million |
| Department of Veterans Affairs | $1.1 million |
| Bureau of Indian Affairs and Bureau of Indian Education | $1.1 million |
Federal spending under PSC F021 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $32.2 million |
| FY2025 | $13.8 million |
| FY2026 | $378,360 |
| FY2027 (so far) | $0 |
Who wins PSC F021 contracts
| Company | Obligated, last 3 years |
|---|---|
| Leisnoi Diversified Services, LLC | $23.4 million |
| Christian Dozer & Trucking Inc | $2.6 million |
| South Fork Forest Solutions, Inc | $1.7 million |
| Qa Engineering LLC | $1.7 million |
| Silhouette Farm & Forestry, LLC | $1.7 million |
| Shane Killian | $1.5 million |
| Gunco. L.L.C. | $1.5 million |
| DDC 4C, LLC | $1.1 million |
| Cedar Creek Corporation | $1.1 million |
| W E S T Development, Inc. | $751,678 |
Related PSC codes
- F001 Natural Resources/Conservation – Aerial Fertilization/Spraying
- F002 Natural Resources/Conservation – Aerial Seeding
- F003 Natural Resources/Conservation – Forest – Range Fire Suppression/Presuppression
- F004 Natural Resources/Conservation – Forest/Range Fire Rehabilitation (Non – Construction)
- F005 Natural Resources/Conservation – Forest Tree Planting
- F006 Natural Resources/Conservation – Land Treatment Practices
- F007 Natural Resources/Conservation – Range Seeding (Ground Equipment)
- F008 Natural Resources/Conservation – Recreation Site Maintenance (Non – Construction)
- F009 Natural Resources/Conservation – Seed Collection/Production
- F010 Natural Resources/Conservation – Seedling Production/Transplanting
Frequently asked questions
What is PSC F021?
F021 is the service code in the federal Product and Service Code (PSC) Manual for natural resources/conservation – site preparation, under F (Natural Resources Management) and F0 (Natural Resource Conservervat SVCS). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC F021?
Most federal contract dollars under PSC F021 go with NAICS 562910 (Remediation Services), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC F021?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC F021 right now. FedReady can match new ones to your business and email you, free.