Magruder Construction Co Inc.
Eolia, MO
- UEI
- LMH6DPYYPM15
- CAGE
- 0JHC5
- Primary NAICS
- 237990 Other Heavy and Civil Engineering Construction
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 243 W Outer Rd, Eolia, MO 63344, USA
- Website
- magruderconstruction.com
- Founded
- 1956
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
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 | $72,260 |
| FY2025 | $442,141 |
| FY2024 | $11,271,815 |
| FY2023 | $8,998,529 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $72,260 |
Contract vehicles
- Operations and Maintenance Dredging MATOC IDIQ
- USACE St. Louis District Civil Works and Flood Recovery 2025 -2030
Expired vehicles (1)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Bloomsdale Excavating Company, Incorporated | Bloomsdale, MO | 237990 Other Heavy and Civil Engineering Construction |
| Better By Design LLC | Brookfield, MO | 237990 Other Heavy and Civil Engineering Construction |
| Newt Marine Service | Dubuque, IA | 237990 Other Heavy and Civil Engineering Construction |
| Envirotech | Missouri Valley, IA | 237990 Other Heavy and Civil Engineering Construction |
| Dumey Contracting Inc. | Benton, MO | 237310 Highway, Street, and Bridge Construction |
About the company
Magruder Construction Co Inc., an SBA Certified HUBZone small business, provides heavy civil engineering and dredging services to the U.S. Army Corps of Engineers and the Department of the Interior as a prime contractor (100% of awards), competing exclusively under total small business set-asides. The firm is a for-profit Subchapter S corporation headquartered in Eolia, Missouri, with primary NAICS classification 237990 (Other Heavy and Civil Engineering Construction).
Magruder's customer concentration is overwhelming — the Department of the Army Corps of Engineers commands 79% of awards by count and 100% of combined potential value ($320.3 million across 28 awards), with a secondary concentration in the St. Louis District ($32.1 million across 8 awards). The Department of Agriculture and Department of the Interior Fish and Wildlife Service together account for the remaining named awards. The vendor has served nine distinct federal customer agencies, but all material award value flows through Army Corps channels.
The vendor operates under five primary indefinite delivery contracts with the Army Corps of Engineers, St. Louis District. The largest vehicle is Indefinite Delivery Contract DACW4381C0138 with 11 task orders; DACW4385C0099 carries 3 task orders; DACW4382C0115 and DACW4385C0190 each carry 2 task orders. Recent IDC awards include a $25 million single-award contract for hydraulic dredging along river mile 0.0 to 291.0 of the Illinois River (awarded April 1, 2026, ultimate completion December 31, 2030), and a $95 million multiple-award contract for St. Louis District Civil Works and Flood Recovery Projects (awarded November 28, 2025, ultimate completion November 28, 2030). A $50 million multiple-award IDIQ for operations and maintenance dredging across the St. Louis District was awarded September 8, 2025 with ultimate completion September 7, 2030. Magruder also holds a $25 million single-award UMRR HREP dredging contract (awarded February 1, 2023, ultimate completion February 1, 2026) against which an $11.1 million delivery order was issued February 28, 2023 for island and backwater habitat restoration between river miles 207.5 and 211.5.
Representative definitive contracts include a $9.18 million award (September 16, 2024, completion September 30, 2026) for Wood River Levee Relief Well 3 paved ditch, gravity drain inlets, and discharge work; a $7.86 million contract (awarded September 28, 2022, completion June 14, 2025) for the REACH 5 Relief Wells & Pump Stations project covering 22 relief wells and 4 pump stations along the Wood River Levee District; and a $6.1 million contract (awarded November 4, 2021, completion June 8, 2025) for the Canal Road Pump Station & Relief Wells project. The vendor's capability portfolio centers on levee relief well installation, pump station construction, dredging operations, flood control infrastructure, and aquatic habitat restoration across the Upper Mississippi River system and Missouri and Illinois waterways. Combined potential value across all 103 awards stands at $355.7 million, with $62.1 million obligated to date (17% of combined potential value).
Activity has remained modest — one award in 2022, two in 2023, one in 2024, three in 2025, and two in 2026 year to date — reflecting the long-tail execution cycle of Corps civil works and dredging contracts rather than high-volume transaction velocity. The vendor operates exclusively as a prime contractor with no subcontract footprint in the source data.
SBA capabilities narrative
Depending on your needs, we have several dredges available. Our largest dredge is the 'Houston T' and she joins the 'Mary M'. Together, they have completed jobs in excess of one million cubic yards and transported material over three miles.
LEVEES/FLOOD PROTECTION. Our scope of experience includes levee construction, levee repairs, road closure structures, pump stations, railroad closure structures, and most importantly the experience and know how to work under emergency conditions.
ENVIRONMENTAL REHABILITATION. Magruder
Construction Company has been actively involved with Corps of Engineers Environmental Management Projects (EMP) since 1999. These projects are specifically habitat restoration projects on the Middle and Upper Mississippi River and typically include levees, water control struc tures, pumps and other improvements for the benefit of fish and wildlife.
Quick answers
Is Magruder Construction Co Inc. registered in SAM.gov?
Yes. Magruder Construction Co Inc.'s SAM.gov registration is active through June 9, 2027.
Which SBA certifications does Magruder Construction Co Inc. hold?
Magruder Construction Co Inc. holds HUBZone Firm certification from the SBA.
Which contract vehicles does Magruder Construction Co Inc. hold?
Magruder Construction Co Inc. holds a place on 3 federal contract vehicles, including Operations and Maintenance Dredging MATOC IDIQ and USACE St. Louis District Civil Works and Flood Recovery 2025 -2030.
How much has Magruder Construction Co Inc. received in federal contracts?
Federal contracts obligated $442,141 to Magruder Construction Co Inc. in fiscal year 2025 and $20,784,745 in fiscal years 2023 through 2027.
How does Magruder Construction Co Inc. rank among federal contractors?
Magruder Construction Co Inc. ranked #97 in PSC Z1QA in FY2025.
What is Magruder Construction Co Inc.'s most recent federal award?
Magruder Construction Co Inc.'s most recent federal contract award is USACE to support hydraulic dredging along river mile 0.0 to 291.0 of the illinois river (W912EK26FA023), from ENDIST Rock Island (USACE), on April 29, 2026.
On GovTribe
See Magruder Construction Co Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors