Nelson Engineering
Jackson, WY Doing business as Nelson Engineering DBA Grizzly Engineering
- UEI
- LKYAQTR592A9
- CAGE
- 3YKB4
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 430 S Cache St, Jackson, WY 83001, USA
- Website
- nelsonengineering.net
- Founded
- 1964
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
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 | -$62,285 |
| FY2025 | $631,696 |
| FY2024 | $726,510 |
| FY2023 | $469,410 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Eqip - ground and surface water conservation | National Resources Conservation Service | $88,456 | |
| Environmental quality incentive program | National Resources Conservation Service | $88,456 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Jorgensen Associates, Inc. | Jackson, WY | 541330 Engineering Services |
| Heco Engineers | Payette, ID | 541330 Engineering Services |
| West Fork Construction, LLC | Jackson, WY | 237110 Water and Sewer Line and Related Structures Construction |
| R.o. Anderson Engineering, Inc. | — | 541330 Engineering Services |
| HB Hansen Construction, Inc. | Lynden, WA | 236220 Commercial and Institutional Building Construction |
About the company
Nelson Engineering, located in Jackson, Wyoming, is a self-certified small disadvantaged business registered in SAM.gov since 2004, operating as both Nelson Engineering and Grizzly Engineering. The company is structured as a for-profit Subchapter S Corporation that specializes in architectural and engineering services, primarily focused on infrastructure design, assessment, and improvement projects for federal agencies, with a particular emphasis on national parks. The firm holds an Indefinite Delivery, Indefinite Quantity (IDIQ) contract with the National Park Service Intermountain Region, valued at up to $10 million over five years, which allows them to provide comprehensive engineering services across eight Central U.S. states.
Nelson Engineering has consistently provided architectural and engineering services to the Department of the Interior's National Park Service, focusing extensively on critical infrastructure projects across multiple national parks. Their contract work predominantly involves water system rehabilitation, wastewater infrastructure improvements, utility design, facility upgrades, and construction phase services. Specific project examples include designing water treatment system rehabilitations at Yellowstone National Park, replacing water and wastewater systems at Grand Teton National Park, creating design documents for lift stations, conducting cultural resource surveys, and performing structural condition assessments of park facilities. The majority of their federal contract awards have been firm fixed-price delivery orders issued by the National Park Service Intermountain Region, with contract values ranging from approximately $4,000 to $358,000. While the company is a self-certified small disadvantaged business, none of their recent contract awards utilized specific set-aside designations, indicating they compete effectively in open contract competitions.
SBA capabilities narrative
Nelson Engineering provides Civil, Structural, Water, Wastewater, Environmental, Geotechnical, Transportation Engineering services; Construction & Cadastral Surveying, Materials Testing, Construction Administration & Inspection.
Quick answers
Is Nelson Engineering registered in SAM.gov?
Yes. Nelson Engineering's SAM.gov registration is active through March 3, 2027.
How much has Nelson Engineering received in federal contracts?
Federal contracts obligated $631,696 to Nelson Engineering in fiscal year 2025 and $1,765,331 in fiscal years 2023 through 2027.
What is Nelson Engineering's most recent federal award?
Nelson Engineering's most recent federal contract award is AE design services to rehabilitate the polebridge water system, glacier national park (140P1425F0050), from Intermountain Region (NPS), on June 6, 2025.
On GovTribe
See Nelson Engineering's full federal record
- Federal contract awards
- IDV awards
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors