Contractor Iowa

Ihrig Works Llc.

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

3Lettings bid

1Agencies

Jan 22, 2025 – Dec 16, 2025Date range

Agencies this contractor has bid with

Iowa DOT

Items most often priced

Traffic Control / LS
Mobilization / LS
Construction Survey / LS
Silt Fence / LF
Removal of Perimeter and Slope or Ditch Check Sediment Control Device / LF
Removal of Pavement / SY
Perimeter and Slope Sediment Control Device, 12 in. Dia. / LF
Mulching / ACRE
Modified Subbase / CY
Maintenance of Silt Fence or Silt Fence for Ditch Check / LF

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

Latest source documents

Letting	Agency	Project	Source
Dec 16, 2025	Iowa DOT	23-1415-641	Open the bid tab ↗iowadot.gov
Mar 18, 2025	Iowa DOT	23-1415-642	Open the bid tab ↗iowadot.gov
Jan 22, 2025	Iowa DOT	82-0808-376	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.

Is this your company?

Get your full bid history: where you ranked against every bidder on each letting, and your unit prices against the winning median, item by item.

Start your free trial Benchmark your own bid

Claim this page: tell us who you are

Win rate, rank and price position

Pro

Win rate, where this contractor ranked in each letting, its unit prices against the winning median item by item, price trend by year, every letting with its receipt, and CSV export are part of Pro.

See Pro Sign in