Reitz & Jens, Inc.
St. Louis, MO
- UEI
- LNNMDJK4J3G6
- CAGE
- 1FQL8
- 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
- 1055 Corporate Square Dr, St. Louis, MO 63132, USA
- Website
- reitzjens.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- 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 | $0 |
| FY2025 | $0 |
| FY2024 | $61,000 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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|---|---|---|
| Palmerton & Parrish, Inc. | Springfield, MO | 541330 Engineering Services |
| Geotest Engineering Inc. | Houston, TX | 541380 Testing Laboratories and Services |
| Kaskaskia Engineering Group LLC | Belleville, IL | 541330 Engineering Services |
| Meskel & Associates Engineering, LLC | Jacksonville, FL | 541330 Engineering Services |
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About the company
Reitz & Jens, Inc. is a self-certified small disadvantaged business located in Olivette, Missouri, specializing in geotechnical engineering services for federal agencies. The company provides comprehensive engineering solutions, including field exploration, laboratory testing, engineering analysis, design services, instrumentation, and construction monitoring across various federal infrastructure projects. Registered in SAM.gov since 2002, Reitz & Jens has established itself as a key technical service provider to civilian and defense agencies, particularly focusing on complex environmental and infrastructure engineering challenges.
The firm has demonstrated extensive experience in delivering geotechnical engineering services across multiple federal agencies, primarily the U.S. Fish and Wildlife Service and the U.S. Army Corps of Engineers. Contract awards have included critical projects such as dam safety structural engineering support, instrumentation services at multiple locations, coastal storm risk management programs, and trail rehabilitation efforts. Specific project scopes have encompassed tasks like levee inspections, water testing, port infrastructure assessments, and geotechnical surveys at national wildlife refuges. The company has consistently been awarded contracts without specific set-aside designations, indicating competitive capabilities across various federal project requirements.
Reitz & Jens holds a significant multiple award indefinite delivery contract (IDV) with the Department of the Interior Fish and Wildlife Service, valued at $25,000,500 and running through April 24, 2027. This contract is a multiple award task order contract (MATOC) for geotechnical engineering services that supports projects across Department of Interior bureaus, including the Fish and Wildlife Service, National Park Service, Bureau of Land Management, and Forest Service. The IDV covers a comprehensive range of services including field exploration, laboratory testing, engineering analysis and design, instrumentation, and construction monitoring, with a particular focus on projects funded through the Great American Outdoors Act across the continental United States and Hawaii.
SBA capabilities narrative
Geotechnical and Water Resources Engineering
Quick answers
Is Reitz & Jens, Inc. registered in SAM.gov?
Yes. Reitz & Jens, Inc.'s SAM.gov registration is active through October 27, 2026.
How much has Reitz & Jens, Inc. received in federal contracts?
Federal contracts obligated $61,000 to Reitz & Jens, Inc. in fiscal years 2023 through 2027.
What is Reitz & Jens, Inc.'s most recent federal award?
Reitz & Jens, Inc.'s most recent federal contract award is Neil smith NWR - tall grass trail rehab (140FC224F0038), from Fish and Wildlife Service, on September 23, 2024.
On GovTribe
See Reitz & Jens, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors