Engineering Government Contracts in South Dakota
Statewide ranked opportunities and likely upcoming recompetes for facilities contractors across South Dakota.
Market Intelligence —
Engineering in South Dakota
In Q2 2026, South Dakota has 19 active Engineering Services opportunities distributed across 4 cities, but the market is top-heavy: Ellsworth AFB commands 58% of all activity. Ellsworth AFB, Lead, Unknown together hold 95% of statewide deal flow. Contractors entering South Dakota's Engineering Services market should treat Ellsworth AFB as the primary beachhead before expanding to secondary markets.
In South Dakota's Engineering Services sector, Ellsworth AFB dominates with 11 active opportunities (58% of state volume) in Q2 2026, followed by Lead at 4 and Unknown at 3. The 2.8× gap between first and second place signals that Ellsworth AFB has structural advantages — likely driven by proximity to major federal facilities or defense installations. Contractors should track how these rankings evolve seasonally, as federal fiscal year-end (September) often reshuffles city-level activity.
In South Dakota, Engineering Services procurement concentrates in two primary agencies: Department of Veterans Affairs (62%) and Bureau of Indian Affairs and Bureau of Indian Education (17%). With 79% of 29 total awards between them and $24.1M in obligated spending, these agencies define the competitive landscape. Contractors should align their capability statements and teaming strategies to these agencies' acquisition preferences. On the vendor side, the market is incumbent-heavy: the top 3 contractors — FOURFRONT DESIGN INC, STONE GROUP ARCHITECTS, INC., ANDERSON ENGINEERING OF MINNESOTA, LLC — hold 73% of recent awards, meaning new entrants face significant barriers unless targeting recompetes or set-asides.
Analysis computed from SAM.gov and USAspending.gov data · Updated daily
South Dakota has 19 open engineering contract opportunities as of 2026-06-07, with 0 likely recompetes identified. Top markets include Ellsworth AFB, Lead, Unknown.
19
Open Opportunities
0
Likely Recompetes
Department of Veterans Affairs
Top Agency
Ellsworth AFB
Top City
Key Insights —
Engineering in South Dakota
Majority small-business: 89% of active opportunities carry a small-business set-aside designation.
Highly concentrated market: the top 3 incumbent vendors hold 73% of recent awards across 5 tracked contractors.
Computed from SAM.gov and USAspending.gov data · Updated daily
Top Opportunities This Week
| Score↕ | Title↕ | Location↕ | Agency↕ | Due Date↕ | Set-Aside↕ |
|---|---|---|---|---|---|
| 61 | Full-service A/E services in support of LBNF/DUNE US Far Site Building & Site Infrastructure (FDC) South Dakota | Lead | ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.FERMILAB - DOE CONTRACTOR | Sep 30, 2025 | NONE |
| 61 | LBNF/DUNE-US Far Detector and Cryogenics South Dakota Architectural and Engineering (A/E) Services | Lead | ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.FERMILAB - DOE CONTRACTOR | Oct 20, 2025 | NONE |
| 61 | LBNF/DUNE-US Far Detector and Cryogenics South Dakota Architectural and Engineering (A/E) Services | Lead | ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.FERMILAB - DOE CONTRACTOR | Oct 10, 2025 | NONE |
| 61 | LBNF/DUNE-US Far Detector and Cryogenics South Dakota Architectural and Engineering (A/E) Services | Lead | ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.FERMILAB - DOE CONTRACTOR | Oct 20, 2025 | NONE |
| 61 | Sources Sought for Large A&E Services, Ellsworth AFB, SD | Ellsworth AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4690 28 CONS PKC | Jan 22, 2026 | NONE |
| 60 | SF 330 Request for Large A&E Services, Ellsworth AFB, SD | Ellsworth AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4690 28 CONS PKC | May 4, 2026 | NONE |
| 60 | C1DA--PN: 438-23-450, Replace/Upgrade CLC HVAC CPS (SF) | — | VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 23 (36C263) | May 14, 2026 | — |
| 60 | SF 330 Request for Large A&E Services, Ellsworth AFB, SD | Ellsworth AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4690 28 CONS PKC | May 4, 2026 | NONE |
| 60 | SF 330 Request for Large A&E Services, Ellsworth AFB, SD | Ellsworth AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4690 28 CONS PKC | May 4, 2026 | NONE |
| 60 | SF 330 Request for Large A&E Services, Ellsworth AFB, SD | Ellsworth AFB | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4690 28 CONS PKC | May 4, 2026 | NONE |
Showing 10 of 19 results
Recompetes
| Score↕ | Location↕ | Agency↕ | Incumbent↕ | Est. Window↕ | Takeover Signal↕ |
|---|---|---|---|---|---|
No recompete candidates identified for South Dakota yet. | |||||
Across South Dakota, engineering opportunities span federal agencies with facilities in major metropolitan areas. There are currently 19 active opportunities. Top cities include Ellsworth AFB, Lead, Unknown.
Data updated:
Top Buying Agencies
| Agency↕ | Awards↕ | Est. Spend↕ |
|---|---|---|
| Department of Veterans Affairs | 18 | $11.8M |
| Bureau of Indian Affairs and Bureau of Indian Education | 5 | $10.6M |
| Indian Health Service | 2 | $861K |
| Department of Energy | 2 | $351K |
| U.S. Fish and Wildlife Service | 2 | $518K |
Top Incumbent Vendors
Top Cities in South Dakota
| City↕ | Opportunities↕ |
|---|---|
| Ellsworth AFB | 11 |
| Lead | 4 |
| Unknown | 3 |
| Sioux Falls | 1 |
| Interior | 0 |
| Custer | 0 |
| Fort Thompson | 0 |
| Rapid City | 0 |
| Hot Springs | 0 |
| Sisseton | 0 |
How We Rank These
We score each opportunity on a 0–100 scale using six transparent factors: service fit, contract value, timing urgency, geographic relevance, competition level, and agency buying appetite. Data sourced from SAM.gov and USAspending.gov, refreshed daily.
Read full methodologyExplore Other States
Other Services in South Dakota
Frequently Asked Questions
How many engineering contracts are there in South Dakota?
South Dakota has 19 active federal engineering opportunities right now. RecompeteIQ tracks and ranks all opportunities daily from SAM.gov.
What are the top cities for engineering contracts in South Dakota?
Ellsworth AFB, Lead, Unknown are the top markets based on opportunity count.
Who are the top engineering contractors in South Dakota?
The leading incumbent vendors include FOURFRONT DESIGN INC, STONE GROUP ARCHITECTS, INC., ANDERSON ENGINEERING OF MINNESOTA, LLC. See the Incumbent Vendors table for full rankings.
When do engineering contracts come up for rebid in South Dakota?
Most engineering contracts follow 30–48 month cycles. The "Recompetes" section shows contracts estimated to be recompeted within the next 12 months based on historical award patterns.
How can I get notified about new opportunities?
Sign up for the weekly Opportunity Radar to receive a ranked shortlist of the top opportunities across South Dakota.
Cite this page
APA
RecompeteIQ. (2026). Engineering Government Contracts in South Dakota. Retrieved 2026-06-07, from https://recompeteiq.com/state/sd/engineering-services
Chicago
RecompeteIQ. "Engineering Government Contracts in South Dakota." Accessed 2026-06-07. https://recompeteiq.com/state/sd/engineering-services.
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