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The following are the results of bids received June, 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 .
| BUCHANAN -- PROJECT # 23-03-10-02 6/25/2026 Small Project Letting
| CEDAR ROCK STATE PARK
| | ROAD MAINTENANCE REBID | | | | BIDS RECEIVED: |
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Top Grade Excavating Inc
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$25,986.80 |
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Skyline Construction, Inc
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$27,560.55 |
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DKW Tree Service LLC
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$27,879.00 |
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Matt Construction Inc
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$33,854.70 |
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Ground Line Company LLC
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$33,983.80 |

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| KEOKUK -- PROJECT # 26-05-54-01 6/25/2026 Small Project Letting
| SUGEMA WILDLIFE UNIT
| | SKUNK RIVER RIPRAP PROJECTS | | | | BIDS RECEIVED: |
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Cole Construction Co, Inc
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$67,094.30 |
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TK Concrete, Inc
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$73,526.00 |
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Holder Excavating LLC
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$75,454.40 |
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DKW Tree Service LLC
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$77,132.50 |
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VK Excavation
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$78,023.00 |
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Heritage Land Solutions
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$80,053.00 |
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Gibson Excavating & Sanitation LLC
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$83,274.50 |
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Joiner Construction Co Inc
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$83,438.00 |
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DeLong Construction, Inc
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$83,792.00 |
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JNC Construction LLC
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$90,326.80 |
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Nail Excavating LLC
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$93,210.30 |
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Steele Excavating Inc
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$99,723.00 |
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Jones Contractors & Associates LLC
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$133,793.95 |
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High Plains Structural Group
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$149,952.00 |
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Lejas Corporation
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$196,707.80 |

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| MADISON -- PROJECT # 26-04-61-02 6/25/2026 Small Project Letting
| PAMMEL STATE PARK
| | HARMON TUNNEL HIGHWALL (BLUFF) SCALING | | | | BIDS RECEIVED: |
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Rockstars Slope Stabilization, LLC
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$107,681.00 |
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Geovert LLC
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$113,862.20 |
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Rock Supremacy, LLC
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$127,275.00 |
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Access Limited Construction
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$131,000.00 |
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