Sean Culkin
South Lake Tahoe, CA Doing business as Upland Hydrogeology Consulting
- UEI
- KHF2XLU4LKG5
- CAGE
- 08S77
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1967 Cherokee St, South Lake Tahoe, CA 96150, USA
- Website
- uplandhydro.com
- Founded
- 2024
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
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 | $0 |
| FY2025 | $85,802 |
| FY2024 | $37,150 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Expert witness | Environment and Natural Resources Division (OBD) | $122,952 |
SBA capabilities narrative
Upland Hydrogeology Consulting was founded with a mission to provide the highest level of client services for environmental, water resources, and all groundwater-related projects. Sean Culkin, the founder of Upland, brings over 18 years of experience in environmental consulting to private and public sector clients. His experience includes site characterization, water resources management, project management, conceptual site model development, soil and groundwater remediation, remedy optimization, property development, and regulatory compliance. He has developed a solid track record of successful project execution and has provided technical guidance and oversight for numerous projects throughout the United States. Mr. Culkin has extensive experience with advanced groundwater modeling techniques and has used models to support remediation system design, coastal hazard analysis, dewatering operations, and basin-wide resource management planning for groundwater and surface water supplies.
Quick answers
Is Sean Culkin registered in SAM.gov?
Yes. Sean Culkin's SAM.gov registration is active through July 22, 2027.
How much has Sean Culkin received in federal contracts?
Federal contracts obligated $85,802 to Sean Culkin in fiscal year 2025 and $122,952 in fiscal years 2023 through 2027.
What is Sean Culkin's most recent federal award?
Sean Culkin's most recent federal contract award is Expert witness (15JENR24P00000264), from Environment and Natural Resources Division (OBD), on June 7, 2024.
On GovTribe
See Sean Culkin's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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