Sierra Earthworks, Inc.
Blairsden, CA
- UEI
- LPHCF7RLG988
- CAGE
- 5XUR0
- Primary NAICS
- 238910 Site Preparation Contractors
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 113210 Forest Nurseries and Gathering of Forest Products
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237210 Land Subdivision
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
Show all 15
- 238140 Masonry Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 484110 General Freight Trucking, Local
- 485999 All Other Transit and Ground Passenger Transportation
- 561710 Exterminating and Pest Control Services
- 561730 Landscaping Services
- 562991 Septic Tank and Related Services
- SAM.gov registration date
- Physical address
- 239 Bonta St, Blairsden, CA 96103, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $36,560 |
| FY2025 | $82,192 |
| FY2024 | $92,797 |
| FY2023 | $210,171 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $36,560 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Sierra Earthworks, Inc., a HUBZone-certified small disadvantaged business based in Blairsden, California, operates as a prime contractor delivering heavy equipment rentals, vehicle-with-driver services, earthworks, grading, erosion control, and transportation support for wildland fire suppression and emergency response operations across the western United States. The vendor competes predominantly in full-and-open procurements without set-aside designations on individual delivery orders, though most of its Indefinite Delivery Contract vehicles carry total-small-business set-asides. Sierra Earthworks is a for-profit Subchapter S corporation with no subcontract footprint — 100% of its 115 recent awards are prime contracts or IDVs.
Customer concentration is extreme and singular: the Department of Agriculture Forest Service accounts for 94% of awards by count and combined potential value. Within Forest Service, the National Interagency Fire Center (Fire and Aviation Management) anchors the footprint with 31 awards valued at $3.7 million combined potential value, followed by Region 5 (Pacific Southwest Region) with 45 awards valued at $947 thousand. The vendor's recent activity has contracted sharply — thirteen awards in 2022 declining to three in 2025 and five in 2026 (year-to-date) — indicating either capacity constraints, shifting procurement patterns, or competitive pressure. Combined potential value across all 115 awards is $6.2 million, with $1.8 million (28%) obligated to date.
Sierra Earthworks holds seven active Indefinite Delivery Contracts issued by the National Interagency Fire Center and Forest Service Region 5, all set aside for total small business and all bearing firm fixed-price structure. The largest vehicle by task-order count is IDC 129J6120T7178 (35 task orders, $742 thousand combined potential value), followed by BPA AG9J61B147291 (17 task orders, $192 thousand). The IDVs run through 2028–2031 and range from $250 thousand to $750 thousand in ceiling value. Recent representative delivery orders include a $36.6 thousand firm fixed-price order from Region 5 issued September 3, 2026 for earthworks and construction support in Solvang, California; a $34.4 thousand order from Region 5 issued August 5, 2025 for land management and emergency response in Solvang; and a $39.3 thousand order issued August 21, 2023 under the VIPR system for incident support services. The vendor's capability portfolio centers on feller bunchers, mulchers, masticators, road graders, skidders, and operator services deployed for 16-hour daily shifts supporting fire suppression, all-hazard incidents, and prescribed project work. Place of performance spans California, Utah, New Mexico, and other western states, with operational focus in Forest Service Regions 4, 5, and 6. All work classifies under PSC Natural Resources/Conservation—Forest-Range Fire Suppression/Presuppression (114 awards) and NAICS 488410 (All Other Transit and Ground Passenger Transportation, 103 awards).
Quick answers
Is Sierra Earthworks, Inc. registered in SAM.gov?
Yes. Sierra Earthworks, Inc.'s SAM.gov registration is active through December 3, 2026.
What is Sierra Earthworks, Inc.'s CAGE code?
Sierra Earthworks, Inc.'s CAGE code is 5XUR0, and its Unique Entity ID (UEI) is LPHCF7RLG988.
Which SBA certifications does Sierra Earthworks, Inc. hold?
Sierra Earthworks, Inc. holds HUBZone Firm certification from the SBA.
How much has Sierra Earthworks, Inc. received in federal contracts?
Federal contracts obligated $82,192 to Sierra Earthworks, Inc. in fiscal year 2025 and $421,720 in fiscal years 2023 through 2027.
How does Sierra Earthworks, Inc. rank among federal contractors?
Sierra Earthworks, Inc. ranked #100 in NAICS 485999 in FY2025.
What is Sierra Earthworks, Inc.'s most recent federal award?
Sierra Earthworks, Inc.'s most recent federal contract award is Sierra earthworks, INC. CALPF002475 E933 (12569R26M1503), from Region 9 - Eastern Region (USFS), on September 3, 2026.
On GovTribe
See Sierra Earthworks, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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