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L.S. Black Constructors, LLC · Commercial building construction · Ellsworth Afb, SD

L.S. Black Constructors, LLCEllsworth Afb, Meade County, SDUpdated

Department of the Army signed a $22.1M contract with L.S. Black Constructors, LLC on Jun 9, 2026 for commercial building construction in Ellsworth Afb, South Dakota. The work is planned to end Jun 2028.

Obligated
$22.1M ($22,092,640)
Planned end
Jun 29, 2028 (2028-06-29)

Who's on this contract

Named in the award record. The prime decides its own subcontracts.

  • Prime contractor

    L.S. Black Constructors, LLC

  • Buying office

    Department of the Army

Schedule

Dates as reported. Not a bid calendar. A planned date is not evidence that work occurred.

  1. in ~2 yr

    Planned endPlanned

  2. Today

    Latest snapshot

    Last material change Oct 22, 2026.

  3. 4 mo ago

    Work startsPlanned

  4. 4 mo ago

    Contract signed

    Department of the Army signed this definitive contract with L.S. Black Constructors, LLC.

    Event date: · First observed: Not reported

Record quality

Sources cited
2
Summary
From published records
Source as of
Last material change

Report an error in this record

Contract record

USAS USAspending.gov (FPDS)

Contract

Prime contractor
L.S. Black Constructors, LLCPrime contractor · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028USAspending.gov recipient profile of the primeAs of Jun 9, 2026
Obligated so far
$22,092,640Obligated so far · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
Agency
Department of DefenseAgency · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
Buying office
Department of the ArmyBuying office · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
Contract type
Definitive contractContract type · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
Award ID (PIID)
W9128F26CA028Award ID (PIID) · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028

Work

Work
Commercial building constructionWork · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
Industry (NAICS)
236220 Commercial and institutional building constructionIndustry (NAICS) · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
Product or service (PSC)
Y1BZ Construction of other airfield structuresProduct or service (PSC) · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028

Dates

Signed
2026-06-09Signed · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028Reported date — see the source for the event evidenced.
Work starts
2026-06-09Work starts · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028Reported date — see the source for the event evidenced.
Planned end
2028-06-29Planned end · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028Planned date — not evidence that work occurred.

Place of performance

City
Ellsworth AfbCity · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
County
MeadeCounty · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
State
South DakotaState · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028
ZIP code
57706ZIP code · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028

What the contract is for

B-21 munitions maintenance (muns mx) at ellsworth air force base (afb), south dakota (sd)

What the contract is for · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jun 9, 2026 · Record: W9128F26CA028

Sources, method and limits

Show 2 sourcesHide

Sources and evidence

  1. USAS
  2. USAS

Limitations and interpretation

  • A contract award is not an open bid. The prime contractor decides its own subcontracts, and some may already be let.
  • The amount is what the agency has obligated so far, as USAspending.gov reports it. Options and later modifications can change it.
  • The place of performance is as the contracting officer entered it in FPDS. For some awards it is the contracting office, not the work site.
  • Defense contracts appear about 90 days after signature, so the newest Defense awards are not here yet.
  • Source: USAspending.gov, from the Federal Procurement Data System (FPDS). US government data, public domain.

Cite or correct this record

Kapwork Grow, “L.S. Black Constructors, LLC · Commercial building construction · Ellsworth Afb, SD”, https://kapwork.com/grow/directory/federal/l-s-black-constructors-llc-ellsworth-afb-sd-fa_7d23bb37c794, materially updated Oct 22, 2026.

Report an error in this record and we will check it against the cited sources.

A contract award is not an open bid. The prime decides its own subcontracts, and the amount is what the agency has obligated so far. “Not reported” means missing information, not zero. Completed and withdrawn records can remain available as historical records.

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