Home › Contractors › CARSTENSEN CONTRACTING INC

CARSTENSEN CONTRACTING INC

Dell Rapids, SDUEI VK9ECEET4GG5Federal contractor
$72.9M
Federal contracts, last 3 years
1
Contract awards
Bureau of Reclamation
Top customer

Recent wins

DateAgencyWhatAmount
Sep 4, 2026Bureau of Reclamation Ngwsp block 2-3 pipeline record $72.9M

Who they sell to

Bureau of Reclamation · Department of the Interior$72.9M

What they do (NAICS)

237110Water and sewer line and related structures construction$72.9M
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Open bids like their past work

Scarsdale Boulevard Sewer Extension
City Pearland System · TX · due Nov 4
2026 Sewer Pipe Rehabilitation Program
West Des Moines RFP and Bid Postings · due Nov 4
S26-1 Sewer System Rehabilitation - Year 13
Town of Braintree · MA · due Nov 5
Ashland Water Treatment Plant
City of Ashland · OR · due Nov 5
S-KA0010-00018090
Oregon Department of Administrative Services · OR · due Nov 5
CAST IRON WATER LINE REPLACEMENT PROJECT - PHASE 1
Bristol Virginia Utilities Authority · VA · due Nov 5
Water Line Repair for Wood Ave and Misc. Insulation Replacement
City of Asheville · NC · due Nov 5
Chicago Street Combined Sewer Separation Project
City of Elgin eBidding · IL · due Nov 5

Source: USAspending.gov public federal contract records (contracts only, last 3 years; amounts are obligations). Updated Oct 30, 2026. BidsNexus is not affiliated with this company.