Grouse Mountain Environmental Consultants, LLC
Buffalo, WY
- UEI
- ZKMQDBYUTL46
- CAGE
- 7BE34
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 541620 Environmental Consulting Services Primary
- 115112 Soil Preparation, Planting, and Cultivating
- 115310 Support Activities for Forestry
- 237990 Other Heavy and Civil Engineering Construction
- 488490 Other Support Activities for Road Transportation
- 541370 Surveying and Mapping (except Geophysical) Services
- 541690 Other Scientific and Technical Consulting Services
- 561730 Landscaping Services
- SAM.gov registration date
- Physical address
- 760 W Fetterman St, Buffalo, WY 82834, USA
- Website
- grousemtnconsultants.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Terrestrial aim 2027 data collection | Colorado Region | $195,303 | |
| Green river fire drill seeding project | National Park Service | $44,250 | |
| Riparian PFC monitoring | Montana-Dakotas Region | $45,642 | |
| BLM-WY jonah housepit synthesis | Wyoming Region | $43,017 | |
| Riparian monitoring | Montana-Dakotas Region | $40,905 |
About Grouse Mountain Environmental Consultants, LLC
Grouse Mountain Environmental Consultants, LLC, a small business limited liability company based in Buffalo, Wyoming, delivers environmental assessment, monitoring, and ecological restoration services to the Department of the Interior's Bureau of Land Management and the Department of Agriculture's Forest Service as a 100% prime contractor across total small business set-aside procurements. The firm operates exclusively in the primary NAICS 541620 (Environmental Consulting Services) and PSC R408 (Support-Professional: Natural Resources), with a regional footprint concentrated in western public lands management across Wyoming, Montana, Colorado, Idaho, and New Mexico.
Grouse Mountain's capability portfolio centers on riparian health assessment and monitoring (Proper Functioning Condition and Multiple Indicator Monitoring protocols), Class III Cultural Resource Inventories and archaeological analysis, greater sage-grouse habitat monitoring, low-tech riparian and wetland restoration (beaver dam analogs, wicker weave, brush mattress, cross-vane structures), rangeland health assessments, invasive weed inventory and monitoring, and stream and habitat surveys. Representative work includes a $175.2 thousand Class III Cultural Resource Inventory across 6,812 acres in Crook and Weston Counties, Wyoming (BLM Wyoming Region, July 2024); a $186.5 thousand aquatic habitat restoration project along Willow Creek in the Gila National Forest involving rock clusters, J-hook vanes, and native seeding (Forest Service Region 3 Southwestern, March 2024); a $298.2 thousand watershed rangeland health assessment and monitoring contract with over 100 monitoring points across Johnson, Sheridan, and Campbell Counties, Wyoming (BLM Wyoming Region, September 2021); and a $120.5 thousand three-year greater sage-grouse habitat monitoring contract monitoring up to 81 plots across Montana counties through July 2027 (BLM Montana-Dakotas Region, March 2024).
Customer concentration is heavily weighted toward the BLM Wyoming Region (19 awards, $1.5 million combined potential value) and BLM Montana-Dakotas (10 awards, $437 thousand combined potential value), together representing 88% of awards by count. However, the potential-value ranking is anchored by a single $50 million multiple-award Blanket Purchase Agreement with the USDA Forest Service Washington Office Acquisitions under the Land Management Integrated Resources National (LMIR) program, awarded March 19, 2026, extending through March 6, 2033. This vehicle carries a $50 million ceiling and is the sole parent vehicle in Grouse Mountain's portfolio; two task orders totaling $90 thousand have been issued to date under LMIR (the Green River Fire Drill Seeding Project with the National Park Service at $44.3 thousand and the riparian PFC monitoring work with Forest Service Montana-Dakotas at $45.6 thousand, both in June 2026). Activity accelerated sharply in 2024 (ten awards) after flat-to-minimal volume in 2022–2023, with three awards in 2026 year to date. Three awards with ultimate completion dates in the next twenty-four months carry combined potential value of $210 thousand, representing modest near-term recompete exposure. The vendor has not held prime position on subcontracts and maintains no sub-award footprint in the source data.
Contract vehicles
SBA capabilities narrative
Grouse Mountain Environmental Consultants is a natural resource consulting firm whose comprehensive blend of disciplines and years of experience allow us to provide solutions to unique and contemporary issues.
Quick answers
What is Grouse Mountain Environmental Consultants, LLC's UEI?
Grouse Mountain Environmental Consultants, LLC's Unique Entity ID (UEI) in SAM.gov is ZKMQDBYUTL46.
What is Grouse Mountain Environmental Consultants, LLC's CAGE code?
Grouse Mountain Environmental Consultants, LLC's CAGE code is 7BE34.
What is Grouse Mountain Environmental Consultants, LLC's primary NAICS code?
Grouse Mountain Environmental Consultants, LLC's primary NAICS code is 541620 (Environmental Consulting Services).
Where is Grouse Mountain Environmental Consultants, LLC located?
Grouse Mountain Environmental Consultants, LLC's physical address in SAM.gov is 760 W Fetterman St, Buffalo, WY 82834, USA.
Is Grouse Mountain Environmental Consultants, LLC registered in SAM.gov?
Yes. Grouse Mountain Environmental Consultants, LLC's SAM.gov registration is active through January 23, 2027.
Which contract vehicles does Grouse Mountain Environmental Consultants, LLC hold?
Grouse Mountain Environmental Consultants, LLC holds a place on 1 federal contract vehicle: LMIR.
What is Grouse Mountain Environmental Consultants, LLC's most recent federal award?
Grouse Mountain Environmental Consultants, LLC's most recent federal contract award is Terrestrial aim 2027 data collection (140L1726F0041), from Colorado Region, on September 15, 2026.
On GovTribe
See Grouse Mountain Environmental Consultants, LLC's full federal record
- Federal contract awards
- IDV awards
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