BID LETTING RESULTS - February, 2026

 
 

The following are the results of bids received February, 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




MAHASKA -- PROJECT # 25-05-62-02                2/5/2026                Small Project Letting
LAKE KEOMAH STATE PARK
PEDESTRIAN BRIDGE
 
BIDS RECEIVED:
    Earthworx Civil Solutions, LLC 
$18,250.00 
    Flyways LLC 
$29,573.00 
    Adam Laubenthal DBA Laubenthal Excavation 
$31,500.00 
    IA Builders Dirt Work 
$32,000.00 
    Leffler Dirtworks LLC 
$34,700.00 
    Nagel Construction LLC 
$42,500.00 
    Denney Construction 
$49,079.00 
    Caliber Concrete LLC 
$59,720.00 
    Herberger Construction Company Inc 
$79,000.00 


full bid tab




TAMA -- PROJECT # 26-05-86-01                2/12/2026                Small Project Letting
UNION GROVE
HOUSE FOUNDATION REMOVAL
 
BIDS RECEIVED:
    Bears Bulldozing/Excavating 
$3,525.00 
    Matt Construction Inc 
$14,365.00 
    Rohach Excavating LLC 
$14,500.00 
    Kupka Excavating & Trucking LLC 
$15,495.00 
    Hudson Hardware Plumbing & Heating 
$16,012.50 
    Dig It Land Improvements LLC 
$17,677.00 
    Hatch Grading & Contracting Inc 
$21,095.40 
    Heritage Land Solutions 
$22,050.00 
    Schares Landscaping LLC 
$23,272.00 


full bid tab