Contractor Iowa

Boulder Contracting, Llc.

As printed on public bid tabulations. Counts only on this half of the page.

96Lettings bid

1Agencies

Jan 17, 2024 – Oct 20, 2026Date range

Agencies this contractor has bid with

Iowa DOT

Items most often priced

Mobilization / LS
Traffic Control / LS
Removals, as per Plan / LS
Removal of Pavement / SY
Painted Pavement Markings, Waterborne or Solvent-based / STA
Temporary Barrier Rail, Concrete / LF
Removal of Perimeter and Slope or Ditch Check Sediment Control Device / LF
Pavement Markings Removed / STA
Temp Crash Cushion / EA
Reinforcing Steel (Epoxy Coated) / LB

Item pages show winning bids only; this list says what the contractor priced, not what it won.

Latest source documents

Letting	Agency	Project	Source
Oct 20, 2026	Iowa DOT	09-0036-073	Open the bid tab ↗iowadot.gov
Oct 20, 2026	Iowa DOT	17-0357-087	Open the bid tab ↗iowadot.gov
Oct 20, 2026	Iowa DOT	17-0658-082	Open the bid tab ↗iowadot.gov
Sep 15, 2026	Iowa DOT	50-3301-034	Open the bid tab ↗iowadot.gov
Jul 21, 2026	Iowa DOT	79-0805-385	Open the bid tab ↗iowadot.gov

Names are printed as the bidder on public bid tabulations. Grouping of spelling variants is automatic; tell us if two companies were merged or one was split.

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