South DakotaFederal Agency

Dept. of Defense Federal Construction Contracts in South Dakota

ContractStack tracks federal construction contracts awarded by Dept. of Defense in South Dakota sourced daily from SAM.gov. 2 awards tracked totaling $13.5M.

Total awarded (all-time)

$13.5M

Total contracts

2

Awarded (90 days)

Avg days to award

Top Winning Firms in South Dakota

All-time · sorted by contract count

2

AMERICAN MINE SERVICES INC

1 win$5.3M

Frequently asked questions

Who wins the most Dept. of Defense contracts in South Dakota?+

THREE OAKS CONSTRUCTION, INC leads with 1 award totaling $8.2M. AMERICAN MINE SERVICES INC is second with 1 award.

How many federal contracts does Dept. of Defense award in South Dakota?+

Dept. of Defense has awarded 2 federal contracts in South Dakota totaling $13.5M in ContractStack's database.

What construction work does Dept. of Defense buy in South Dakota?+

In South Dakota, Dept. of Defense's primary construction category is Heavy Civil Construction (NAICS 237990) with 2 awards totaling $13.5M.

How do I bid on Dept. of Defense contracts in South Dakota?+

ContractStack shows every open Dept. of Defense solicitation in South Dakota, who's currently winning, and how long the award cycle takes — so you can time your bid and benchmark your pricing. Sign up free to get started.

Find open bids in South Dakota

Track every active solicitation from Dept. of Defense in South Dakota before competitors do.

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Trades in South Dakota

South Dakota Heavy Civil Construction market

See all firms competing in this market, not just those winning from Dept. of Defense.

View South Dakota Heavy Civil Construction

Other federal agencies in this state

Agencies also awarding federal construction work in South Dakota

Data sourced from SAM.gov via the GovCon API. Updated daily. Learn about our methodology.

Last refreshed: May 5, 2026 · Browse all market intelligence →