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Vendor, Dell Rapids, SD

Carstensen Contracting Inc.

UEI VK9ECEET4GG5, CAGE 6WDA0

1 award and $72,863,604 obligated between September 4, 2026 and September 4, 2026, 100% under full and open competition, against 3.0 offers on average where reported. 11 of the awards trace back to a SAM.gov solicitation on this site.

On USAspending Markdown

Sells to

Awarding agencies by dollars.

Bureau of Reclamation$72,863,604

Industries

NAICS on the awards, by dollars.

Water and Sewer Line and Related Structures ConstructionNAICS 237110$72,863,604

How it wins

Awards by competition, set-aside and type.

Full and Open Competition1
Definitive Contract1

Hear when Carstensen Contracting Inc. wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

None of Carstensen Contracting Inc.'s contracts with a published end date ends in the next 19 months.

Competes with

Vendors selling water and sewer line and related structures construction to Bureau of Reclamation, by dollars.

Jacobs Project Management Co.Dallas, TX$289,583,652
Ames Federal Contracting Group LLCBurnsville, MN$244,551,621
CDM Constructors Inc.Albuquerque, NM$220,069,594
Oscar Renda Contracting Inc.Grapevine, TX$133,921,309
Flatland Energy Services LLCMidland, TX$75,532,921
Hartman-Walsh Painting CompanySaint Louis, MO$48,433,464

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

Awards

Every award in the window, by dollars obligated.

ContractObligated
140R4026C0013Definitive Contract, September 4, 2026, Full and Open Competition, 3 offersSolicitation $72,863,604
Places of performance
New Mexico
Product and service codes
Y1NE Construction Of Water Supply Facilities
Transactions
1 across 1 awards