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The following are the results of bids received April, 2026 for projects which the Iowa Department of Natural Resources required to be constructed. Should there be any discrepancies between the bids below and those provided and recorded in official bid tabs, the official bid tabs govern.
To see the Project Details for this Bid Letting Click Here .
| BLACK HAWK -- PROJECT # 24-03-07-01 4/23/2026 Large Project Letting
| GEORGE WYTH STATE PARK
| | OFFICE AND SHOP BUILDING | | | | BIDS RECEIVED: |
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Matt Construction Inc
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$948,313.87 |
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Steege Construction, Inc
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$959,583.00 |
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Peters Construction Corporation
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$997,887.00 |
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Cardinal Construction
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$1,054,293.00 |
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Rice Companies, Inc
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$1,148,217.00 |
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Huff Contracting, Inc
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$1,151,658.45 |
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N.B. Koch General Contractors
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$1,187,100.00 |
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| CARROLL -- PROJECT # 23-02-14-01 4/23/2026 Large Project Letting
| SWAN LAKE STATE PARK
| | DRAW DOWN STRUCTURE | | | | BIDS RECEIVED: |
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Lejas Corporation
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$186,138.00 |
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Peterson Contractors, Inc
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$234,874.00 |
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High Plains Structural Group
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$413,829.00 |
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| DICKINSON -- PROJECT # 26-01-30-06 4/23/2026 Large Project Letting
| REED FARM
| | WETLAND RESTORATION | | | | BIDS RECEIVED: |
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Bedrock Gravel, Inc
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$273,625.00 |
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Anderson Drainage & Excavation LLC
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$275,225.00 |
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Midwest Concrete & Excavating LLC
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$275,713.00 |
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Marlin Concrete LLC
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$282,505.00 |
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Gerhold Construction LLC
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$283,932.70 |
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Adam Laubenthal DBA Laubenthal Excavation
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$301,568.46 |
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Diamond Concrete & Construction, Inc
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$315,984.97 |
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John Healy dba Healy Excavating
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$321,060.00 |
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Leroy & Sons Inc.
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$322,295.00 |
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Aaron Crane Construction LLC
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$340,588.00 |
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JB Holland Construction Inc
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$353,435.00 |
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Minnesota Native Landscapes Inc dba MNL
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$354,946.35 |
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Cole Excavating LLC
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$365,859.00 |
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Three Oaks Contruction Inc
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$380,185.00 |
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Mega Inc
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$401,508.50 |
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Dornbier Inc
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$436,867.40 |
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H Johnson Services LLC
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$446,615.00 |
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| MARSHALL -- PROJECT # 26-05-64-01 4/23/2026 Large Project Letting
| HENDRICKSON MARSH
| | LAKE ENHANCEMENTS | | | | BIDS RECEIVED: |
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A1 Excavating & Drainage, Inc
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$90,000.00 |
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Orchard Inc
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$111,650.00 |
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H Johnson Services LLC
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$159,000.00 |
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