Hanging Rock Excavation & Construction, Inc.
- UEI
- LV9DJ3NE4CC4
- CAGE
- 3S1A6
- Primary NAICS
- 221310 Water Supply and Irrigation Systems
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 221310 Water Supply and Irrigation Systems Primary
- 115310 Support Activities for Forestry
- 212321 Construction Sand and Gravel Mining
- 221122 Electric Power Distribution
- 221320 Sewage Treatment Facilities
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
Show all
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238170 Siding Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238910 Site Preparation Contractors
- SAM.gov registration date
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Hanging rock excavation & construction, INC. ORUMF000324 E10044 | National Interagency Fire Center | $218,300 | |
| Hanging rock excavation & construction, INC. | Region 6 - Pacific Northwest Region | $98,900 | |
| Hanging rock excavation & construction, INC. | Region 6 - Pacific Northwest Region | $8,600 | |
| Umatilla NF, roadway surface maintenance (811) on an estimated 269.7 miles of road in the south zone, and 165.6 miles in… | Forest Service | $93,718 | |
| Road 55 emergency slide repair | Forest Service | $48,360 |
About Hanging Rock Excavation & Construction, Inc.
Hanging Rock Excavation & Construction, Inc., a veteran-owned small disadvantaged business based in La Grande, Oregon, delivers roadway maintenance, emergency infrastructure repair, and heavy equipment services to the U.S. Forest Service across the Pacific Northwest as a prime contractor, competing predominantly under total small business set-asides. The company is a for-profit Subchapter S corporation self-certified as both a small disadvantaged business and veteran-owned business, with a federal contracting footprint anchored almost entirely to Forest Service Region 6 (Pacific Northwest Region).
Hanging Rock's customer concentration is extreme: 119 of 133 named awards (90% of the portfolio) and $52.8 million of $55.5 million combined potential value flow through the Department of Agriculture Forest Service's Pacific Northwest Region. The National Interagency Fire Center (5 awards, $788 thousand) and the Forest Service's research and administrative offices account for the remainder. The two customer rankings track identically — no tension between volume and dollars — because the regional Forest Service dominates both metrics.
The company holds a $25 million single-award Indefinite Delivery, Indefinite Quantity contract with Forest Service Region 6 running through April 2028, covering road construction, bridge construction, maintenance, excavation, and equipment services across Oregon and Washington. Hanging Rock also maintains four smaller indefinite delivery vehicles: two $250 thousand Multiple Award IDCs with the National Interagency Fire Center for wildland fire suppression equipment (awarded February 2026 and May 2024), a $499,999 Blanket Purchase Agreement for road and bridge work, and one additional IDIQ. The top five parent vehicles collectively carry 44 task orders and $2.7 million in potential value. Recent representative work includes a $128,511 firm fixed-price purchase order (April 2026) for roadway surface maintenance across 435 miles of roads in the Umatilla National Forest's South and North zones through July 2027; a $48,360 BPA call (July 2025) for Road 55 emergency slide repair in Pendleton, Oregon; and a $310,697 delivery order (June 2024) for the GAOA Indian Creek Aquatic Organism Passage project involving excavation and stream habitat work.
Hanging Rock's work is bounded by geography and federal customer. The award portfolio spans 146 prime contracts and indefinite delivery vehicles with zero subcontract exposure. Activity has contracted sharply — four awards in 2022, seven in 2023, three in 2024, one in 2025, and two in early 2026 — though the source does not indicate whether this decline reflects procurement patterns or vendor performance. The recompete cliff is minimal: only one award ($129 thousand) reaches ultimate completion inside the next twenty-four months. The capability footprint, derived from NAICS and PSC concentration, centers on forestry support activities (72 awards), highway and bridge construction and maintenance (51 awards), and fire suppression equipment services. Concrete work includes road patching and repaving, trail bridge replacement, stream restoration and woody debris placement, snow removal on research forest roads, emergency slide stabilization, and wildland fire equipment rental and mobilization across the Pacific Northwest.
Quick answers
What is Hanging Rock Excavation & Construction, Inc.'s UEI?
Hanging Rock Excavation & Construction, Inc.'s Unique Entity ID (UEI) in SAM.gov is LV9DJ3NE4CC4.
What is Hanging Rock Excavation & Construction, Inc.'s CAGE code?
Hanging Rock Excavation & Construction, Inc.'s CAGE code is 3S1A6.
What is Hanging Rock Excavation & Construction, Inc.'s primary NAICS code?
Hanging Rock Excavation & Construction, Inc.'s primary NAICS code is 221310 (Water Supply and Irrigation Systems).
Is Hanging Rock Excavation & Construction, Inc. registered in SAM.gov?
Hanging Rock Excavation & Construction, Inc.'s SAM.gov registration expired on September 30, 2026.
What is Hanging Rock Excavation & Construction, Inc.'s most recent federal award?
Hanging Rock Excavation & Construction, Inc.'s most recent federal contract award is Hanging rock excavation & construction, INC. ORUMF000324 E10044 (12024B26M1725), from National Interagency Fire Center, on August 9, 2026.
On GovTribe
See Hanging Rock Excavation & Construction, Inc.'s full federal record
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