National Maintenance & Repair Inc.
Hartford, IL
- UEI
- JDFEVGMHUDZ8
- CAGE
- 6L113
- Primary NAICS
- 336611 Ship Building and Repairing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 401 S Hawthorne St, Hartford, IL 62048, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| FY26 pathfinder drydock inspections and repairs | ENDIST St Louis | $39,470 | |
| Hull inspections and coast guard certification of the general warren. | ENDIST St Paul | $36,020 | |
| Emergency - MV bettendorf dry dock - inspect - repair | ENDIST Rock Island | $88,780 | |
| FY25 dredge potter drydock inspections | ENDIST St Louis | $1,565,260 | |
| FY23 dredge potter dry dock | ENDIST St Louis | $1,135,124 |
About National Maintenance & Repair Inc.
National Maintenance & Repair Inc., a small-business prime contractor based in Hartford, Illinois, delivers vessel maintenance, inspection, and dry-dock repair services to the U.S. Army Corps of Engineers and the U.S. Coast Guard, operating exclusively as a prime across 166 awards with no subcontractor footprint. The company competes across a mix of small-business set-asides and full-and-open procurements, with total set-aside posture split between Total Small Business designations and non-set-aside awards; recent work includes both set-aside and unrestricted awards, indicating flexible competition across multiple procurement pathways.
Customer concentration is absolute. The Department of the Army Corps of Engineers dominates the portfolio — 55 direct agency awards and 82 awards through regional engineering districts (St. Louis, Rock Island, Memphis, St. Paul) account for 95% of all awards, with combined potential value of $87 million across the entire portfolio. The top ranking by award count and potential value converge: USACE St. Louis Engineering District leads by count (74 awards, $19.3 million), while the parent Department of the Army Corps of Engineers command totals 55 awards carrying $66.6 million. The Department of Homeland Security U.S. Coast Guard accounts for 21 awards with nominal potential value ($14 thousand). This is a single-customer vendor whose entire business aligns to inland waterway fleet management.
National Maintenance & Repair holds five parent vehicles with the Army Corps of Engineers. The largest is a $49.5 million multiple-award Blanket Purchase Agreement for vessel repairs and maintenance at the USACE St. Louis Service Base, running through May 2027, which anchors the vendor's primary work stream. Four additional IDVs include an $1.8 million Indefinite Delivery Contract (W912P907G0602) with 24 task orders, an $8.6 million Basic Ordering Agreement (W912P917G0001) with 24 task orders, a $3.8 million Basic Ordering Agreement (W912P912G0601) with 20 task orders, and a Basic Ordering Agreement for vessel repair (M/V Repair, no ceiling specified, running through October 2027). Representative work includes a $740,718 BPA call for the Dredge Potter dry-dock and hull inspection (February 2025, ultimate completion February 2027), a $1.135 million FY23 Dredge Potter maintenance and repairs BPA call (March 2023), a $571,007 delivery order for Dredge Goetz fleet inspection and maintenance (November 2022), and smaller hull-inspection and specialized-repair calls on towboats and barges throughout the USACE district network.
Activity has been sporadic. The source data span from 1988 forward, but recent annual award counts show two awards in 2026, two in 2025, one in 2023, six in 2022, and five in 2021. Only two awards face completion in the next twenty-four months (combined potential value $780 thousand), representing minimal recompete exposure near-term; the $49.5 million BPA renewal decision in May 2027 will be the material recompete inflection. Capability scope centers on inland waterway vessel dry-docking, hull inspection, structural repair, component replacement, and Coast Guard certification across NAICS 48661 (Ship Building and Repairing) and PSC codes for vessel and marine equipment maintenance, with over 100 awards categorized under ship repair NAICS and 105 awards under the ship and small-craft maintenance PSC.
Contract vehicles
Quick answers
What is National Maintenance & Repair Inc.'s UEI?
National Maintenance & Repair Inc.'s Unique Entity ID (UEI) in SAM.gov is JDFEVGMHUDZ8.
What is National Maintenance & Repair Inc.'s CAGE code?
National Maintenance & Repair Inc.'s CAGE code is 6L113.
What is National Maintenance & Repair Inc.'s primary NAICS code?
National Maintenance & Repair Inc.'s primary NAICS code is 336611 (Ship Building and Repairing).
Where is National Maintenance & Repair Inc. located?
National Maintenance & Repair Inc.'s physical address in SAM.gov is 401 S Hawthorne St, Hartford, IL 62048, USA.
Is National Maintenance & Repair Inc. registered in SAM.gov?
Yes. National Maintenance & Repair Inc.'s SAM.gov registration is active through February 3, 2027.
Which contract vehicles does National Maintenance & Repair Inc. hold?
National Maintenance & Repair Inc. holds a place on 1 federal contract vehicle: Repair and Alteration of Vessels at USACE St. Louis Service Base.
What is National Maintenance & Repair Inc.'s most recent federal award?
National Maintenance & Repair Inc.'s most recent federal contract award is FY26 pathfinder drydock inspections and repairs (W912P926FA060), from ENDIST St Louis, on March 16, 2026.
On GovTribe
See National Maintenance & Repair Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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