Base or VA center · South Dakota
Building Construction contracts at Ellsworth Air Force Base
Numbers cover FY2021–FY2025 (Oct 2020 – Sep 2025). Data as of Oct 21, 2026; complete through Jul 13, 2026. Data status
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Typical award (median)
$41,938,569
The middle of 18 priced awards, FY2021–FY2025. Half were between $15.8M and $72.2M.
Typical number of bids
3
Median bids per award, reported for 18 of 18 competed awards. 11% drew only one bid.
Won by small businesses
33%
Share of the 18 priced awards.
Median = the middle award: half were smaller, half were larger. Bids = how many offers the agency received.
What this means
- The middle building construction award at Ellsworth Air Force Base was $41.9M (FY2021-FY2025, 18 priced awards).
- That is 324.5 times the median for building construction in South Dakota ($129k).
- Competed awards drew a median of 3 offers (reported for 18 of 18).
- 11% of competed awards drew only one offer.
- Small businesses won 33% of priced awards.
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Awards per year
- FY2025, the latest full year: 2 awards
- FY2026 is still being reported
Show the numbers
| Year | Awards | Median award |
|---|---|---|
| FY2016 | 1 | – |
| FY2017 | 1 | – |
| FY2018 | 1 | – |
| FY2019 | 0 | – |
| FY2020 | 0 | – |
| FY2021 | 2 | – |
| FY2022 | 3 | – |
| FY2023 | 5 | $43,924,087 |
| FY2024 | 6 | $47,371,136 |
| FY2025 | 2 | – |
| FY2026 (provisional) | 8 | $29,214,981 |
Award sizes
- Holds the median award, $41,938,569
Recent awards
The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.
| Project | How it was awarded | ||||
|---|---|---|---|---|---|
| Jul 8, 2026 | B-21 West Alert Apron Environmental Protection Shelters (EPS) at Ellsworth Air Force Base (AFB), South Dakota (SD) W9128F26CA043 on USAspending (opens in a new tab) Unusually large | Federal Contracting Inc | $54,775,225 | 3 | Competed Open to all |
| Jun 26, 2026 | B-21 60 Row South Environmental Protection Shelters (EPS) at Ellsworth Air Force Base (AFB), South Dakota (SD) W9128F26CA041 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $43,987,788 | 6 | Competed Open to all |
| Jun 9, 2026 | B-21 Munitions Maintenance (MUNS MX) at Ellsworth Air Force Base (AFB), South Dakota (SD) W9128F26CA028 on USAspending (opens in a new tab) | L.S. Black Constructors, LLC | $22,092,640 | 5 | Competed Open to all |
| May 12, 2026 | B-21 Add Flight Simulator Phase 2 at Ellsworth Air Force Base (AFB), South Dakota (SD) W9128F26CA030 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $36,337,321 | 3 | Competed Open to all |
| Apr 3, 2026 | B-21: ADAL OPS/AMU 1, Ellsworth Air Force Base (AFB), South Dakota (SD) W9128F26CA024 on USAspending (opens in a new tab) Unusually large | Federal Contracting Inc | $39,264,803 | 3 | Competed Open to all |
| Mar 31, 2026 | Simplified Acquisition Base Engineering Requirement at Ellsworth AFB South Dakota-Minimum Award Guarantee FA469026F0024 on USAspending (opens in a new tab) Offers from IDIQ | Razor TC LLC | $2,000 | 3 from the IDIQ | Order (single-award IDIQ) Small business |
| Feb 26, 2026 | Design-Bid-Build Construction Contract Battery Storage - B7520ELLSWORTH Air Force Base, South Dakota W9128F26CA018 on USAspending (opens in a new tab) | Dean Kurtz Construction Company | $1,959,930 | 5 | Competed Small business |
| Feb 19, 2026 | Design-Bid-Build Construction Contract Renovate B7918ELLSWORTH Air Force Base, South Dakota W9128F26CA017 on USAspending (opens in a new tab) | Dean Kurtz Construction Company | $2,280,039 | 4 | Competed Small business |
| Jul 2, 2025 | B-21. Protection Shelters, FXBM253404, Ellsworth Air Force Base, South Dakota W9128F25CA035 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $33,497,794 | 5 | Competed Open to all |
| Dec 31, 2024 | Construction Project to Convert a Portion of Pride Hangar into B-21 Parts at Ellsworth AFB, SD W9128F25C0008 on USAspending (opens in a new tab) | Edman Bryan LLC | $14,926,218 | 3 | Competed Small business |
| Sep 26, 2024 | Construction of the B-21 Renovate DOCK81, Construction Design-Bid-Build, Ellsworth AFB, SD W9128F24C0034 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $31,674,998 | 3 | Competed Open to all |
| Sep 19, 2024 | Replace Chiller & Cooling Tower, Building 6000, 28TH Medical Group, Ellsworth AFB, Rapid City, SD. W9127824F0298 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $2,318,945 | 1 | Order (multiple-award IDIQ) Small business |
| May 23, 2024 | Construct B-21 Phase Maintenance Hangar at Ellsworth AFB W9128F24C0013 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $135,492,086 | 4 | Competed Open to all |
| Apr 18, 2024 | Construct B-21 Fuel System Maint. Dock, Construction Design-Build Ellsworth AFB, SD W9128F24C0014 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $63,067,273 | 5 | Competed Open to all |
| Jan 18, 2024 | Construction of the B21 Weapons Generation Facility - Site F Ellsworth AFB, SD W9128F24C0005 on USAspending (opens in a new tab) Unusually large | BL Harbert International LLC | $205,663,654 | 2 | Competed Open to all |
| Nov 3, 2023 | Construction of missile system facilities W9128F24C0003 on USAspending (opens in a new tab) | PMP/Gbab JV, LLC | $6,238,099 | 2 | Competed Small business |
| Sep 5, 2023 | Construction of B-21 Facility W9128F23C0033 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $43,924,087 | 3 | Competed Open to all |
| Sep 5, 2023 | Ellsworth AFB Facility Building 8215 Repairs, South Dakota W9128F23F0203 on USAspending (opens in a new tab) | Iron Mike Construction LLC | $1,042,020 | 1 | Order (multiple-award IDIQ) Veteran-owned |
| Apr 6, 2023 | Construction of B-21 RF Hangar W9128F23C0014 on USAspending (opens in a new tab) Unusually large | Conti Federal Services, LLC | $70,493,604 | 2 | Competed Open to all |
| Dec 2, 2022 | Construct B-21 ADAL Flight Simulator FAC W9128F23C0002 on USAspending (opens in a new tab) Unusually large | Federal Contracting Inc | $39,953,050 | 4 | Competed Open to all |
| Nov 30, 2022 | Entire Work Complete for Construction - 21 Washrack W9128F23C0003 on USAspending (opens in a new tab) Unusually large | Federal Contracting Inc | $72,750,120 | 4 | Competed Open to all |
| Aug 29, 2022 | Convert Pride Hangar (7504) to B-1 Part W9128F22C0032 on USAspending (opens in a new tab) | Roundhouse-MV JV | $18,286,000 | 3 | Competed Small business |
| Jun 30, 2022 | Construct B-21 FTD Facilities W9128F22C0025 on USAspending (opens in a new tab) Unusually large | Federal Contracting Inc | $92,367,302 | 3 | Competed Open to all |
| Jun 1, 2022 | Construct Formal Training Unit W9128F22C0024 on USAspending (opens in a new tab) Unusually large | Federal Contracting Inc | $65,184,733 | 5 | Competed Open to all |
| Sep 17, 2021 | Construct LO Hangar W9128F21C0045 on USAspending (opens in a new tab) Unusually large | Walsh Federal LLC | $131,778,882 | 4 | Competed Open to all |
Value at award = the contract value when it was signed. Bids = offers received; "–" means not reported. Set-aside = reserved for a group, such as small or veteran-owned businesses. IDIQ = an umbrella contract; work under it is placed as task orders.
Who won
Companies with the most priced awards here, FY2021–FY2025.
| # | Company | Awards | Total value at award |
|---|---|---|---|
| 1 | Conti Federal Services, LLC | 6 | $378,149,842 |
| 2 | Federal Contracting Inc | 4 | $270,255,205 |
| 3 | BL Harbert International LLC | 1 | $205,663,654 |
| 4 | Walsh Federal LLC | 1 | $131,778,882 |
| 5 | Roundhouse-MV JV | 1 | $18,286,000 |
| 6 | Edman Bryan LLC | 1 | $14,926,218 |
| 7 | PMP/Gbab JV, LLC | 1 | $6,238,099 |
| 8 | Bristol Construction Services, LLC | 1 | $5,490,346 |
| 9 | Iron Mike Construction LLC | 1 | $1,042,020 |
How the work was bought
Competition
Was the work open to bids?
- Competed 15 (83%)
A standalone contract that was open to bids.
- Order (multiple-award IDIQ) 3 (17%)
A task order placed under an IDIQ held by several companies, who competed for it.
Set-asides
Set-aside = reserved for a group of businesses.
- Open to all 12 (67%)
No set-aside: any size of business could bid.
- Small business 5 (28%)
Only small businesses could bid.
- Veteran-owned 1 (6%)
Reserved for service-disabled veteran-owned (SDVOSB) or veteran-owned (VOSB) small businesses.
Contracting offices buying here
Umbrella contracts used here
Many jobs are placed as task orders under an IDIQ: an umbrella contract with no fixed amount. Only the companies holding it can get those orders. A "multiple-award" IDIQ is shared by several companies, who compete for each order. "–" = not reported.
| Contract | Type | Orders | Ordering ends |
|---|---|---|---|
| W9127S20D6008 | Multiple-award The IDIQ drew 13 offers | 1 | Sep 24, 2025 |
| W9128F20D0009 | Multiple-award The IDIQ drew 35 offers | 1 | Apr 9, 2025 |
| W9128F21D0020 | Multiple-award The IDIQ drew 17 offers | 1 | Jul 21, 2026 |
Other trades here
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