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The following are the results of bids received March, 2026 for public improvement projects which the Iowa Department of Natural Resources requires to be constructed. The results included below are the bids that were received timely. Consistent with the Specifications Manual, in the event of a discrepancy between a unit price, extensions or total amounts of bid, the unit price proposed by the bidder has been used to accurately calculate the total price based on the quantities identified in the project specifications.
NO DETERMINATION HAS BEEN MADE BY THIS PUBLICATION AS TO WHICH BID, IF ANY, IS THE LOWEST RESPONSIBLE, RESPONSIVE BID. THE DNR RESERVES THE RIGHT, AFTER REVIEW OF THE BIDS SUBMITTED, TO AWARD A CONTRACT FOR THE PROJECTS LISTED BELOW TO THE ENTITY SUBMITTING THE LOWEST RESPONSIBLE, RESPONSIVE BID OR TO REJECT ALL BIDS.
View Project Details for this Bid Letting
| APPANOOSE -- PROJECT # 25-05-04-04 3/19/2026 Large Project Letting
| RATHBUN WILDLIFE UNIT
| | ROAD MAINTENANCE | | | | BIDS RECEIVED: |
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DCLI LLC
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$89,566.40 |
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Nagel Construction LLC
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$103,552.20 |
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Wettstein Concrete LLC
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$124,700.20 |
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AGE, LLC
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$125,618.60 |
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Ludovissy Enterprises
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$142,160.80 |
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Adam Laubenthal DBA Laubenthal Excavation
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$163,060.56 |

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| BOONE -- PROJECT # 23-02-08-01 3/19/2026 Large Project Letting
| LEDGES STATE PARK AND BWRS
| | ROAD MAINTENANCE | | | | BIDS RECEIVED: |
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InRoads LLC
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$1,817,011.92 |
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Manatts, Inc
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$2,146,442.33 |
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Grimes Asphalt and Paving Corporation
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$2,304,055.50 |

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| BUCHANAN -- PROJECT # 25-03-10-01 3/19/2026 Large Project Letting
| CEDAR ROCK STATE PARK
| | TUCKPOINT AND RETAINING WALL | | | | BIDS RECEIVED: |
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TNT Tuckpointing & Building Restoration, LLC
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$368,035.10 |

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| SCOTT -- PROJECT # 25-06-82-02 3/19/2026 Large Project Letting
| CODY SHOOTING RANGE
| | PHASE 2 - CONTRACTED | | | | BIDS RECEIVED: |
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Brus Construction LLC
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$1,775,537.19 |
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Bill Bruce Builders, Inc.
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$1,911,032.46 |

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| TAMA -- PROJECT # 25-05-86-01 3/19/2026 Large Project Letting
| OTTER CREEK MARSH WILDLIFE MANAGEMENT AREA
| | ROAD MAINTENANCE | | | | BIDS RECEIVED: |
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Boomerang Corp
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$135,430.50 |
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Brian Miller Excavating LLC
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$141,935.20 |
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Nagel Construction LLC
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$160,157.80 |
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Kupka Excavating & Trucking LLC
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$179,147.00 |
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Ludovissy Enterprises
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$183,019.20 |
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Ground Line Company LLC
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$196,001.03 |
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Hatch Grading & Contracting Inc
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$196,798.50 |
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Con-Struct, Inc
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$198,638.00 |
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AGE, LLC
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$249,314.85 |
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Bears Bulldozing/Excavating
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$255,209.42 |
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Wettstein Concrete LLC
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$265,407.30 |

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| WEBSTER -- PROJECT # 23-02-94-03 3/19/2026 Large Project Letting
| GYPSUM CITY OHV PARK
| | ATV BRIDGE | | | | BIDS RECEIVED: |
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High Plains Structural Group
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$284,127.00 |
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Dixon Construction
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$347,184.00 |
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Peterson Contractors, Inc
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$425,186.00 |

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| HARRISON -- PROJECT # 25-01-43-01 3/12/2026 Small Project Letting
| LOESS HILLS STATE FOREST
| | JONES CREEK POND PARKING MAINTENANCE | | | | BIDS RECEIVED: |
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Armodus LLC
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$22,280.00 |
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TML Construction LLC
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$23,397.44 |
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Adam Laubenthal DBA Laubenthal Excavation
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$33,953.32 |
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Nelson & Rock Contracting Inc
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$41,512.00 |
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Niewohner Construction Inc
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$44,145.00 |
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Leroy & Sons Inc.
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$47,315.00 |

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| POLK -- PROJECT # 26-02-77-03 3/19/2026 Small Project Letting
| BIG CREEK STATE PARK
| | RESIDENCE FOUNDATION DEMOLITION AND DEBRIS REMOVAL | | | | BIDS RECEIVED: |
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Pearsons Dirtwork and Trucking Inc
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$16,950.00 |
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Heritage Land Solutions
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$17,770.00 |
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Dig It Land Improvements LLC
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$18,300.00 |
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Bears Bulldozing/Excavating
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$18,425.00 |
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Adam Laubenthal DBA Laubenthal Excavation
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$20,500.00 |
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Ram Development LLC
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$20,750.00 |
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Campbell Electric
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$22,000.00 |
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WS Trucking & Construction LLC
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$22,100.00 |
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Kupka Excavating & Trucking LLC
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$22,495.00 |
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Burgin Concrete Construction LLC
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$23,000.00 |
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Herman Drainage LLC
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$24,000.00 |
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Jetdrain Services LLC
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$26,287.00 |
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K.E. Builders LLC
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$27,900.00 |
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Molitor Construction LLC
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$50,290.00 |

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| WEBSTER -- PROJECT # 26-02-94-03 3/26/2026 Small Project Letting
| BRUSHY CREEK STATE RECREATION AREA
| | RESIDENCE FOUNDATION DEMOLITION AND DEBRIS REMOVAL | | | | BIDS RECEIVED: |
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K E Builders, LLC
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$13,944.00 |
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Dig It Land Improvements LLC
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$14,500.00 |
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Bears Bulldozing/Excavating
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$16,850.00 |
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Heritage Land Solutions
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$16,940.00 |
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Dirt Innovations LLC
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$18,350.00 |
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Doyle Construction LLC
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$18,729.00 |
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WS Trucking & Construction LLC
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$21,000.00 |
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Jetdrain Services LLC
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$22,000.00 |
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K and D Land Improvement
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$22,500.00 |
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Ram Development LLC
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$23,000.00 |
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Adam Laubenthal DBA Laubenthal Excavation
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$23,000.00 |
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McGreger Corporation
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$24,694.00 |
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TK Concrete, Inc
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$31,250.00 |
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