Contractor Wisconsin
Antczak Construction, Inc.
33Lettings bid
1Agencies
Mar 10, 2015 – Oct 14, 2025Date range
Agencies this contractor has bid with
WisDOT
Items most often priced
- Water / MGAL
- Traffic Control Signs / DAY
- Traffic Control / EA
- Tack Coat / GAL
- Silt Fence Maintenance / LF
- Silt Fence / LF
- Sawing Asphalt / LF
- Mobilization / EA
- Fertilizer Type B / CWT
- Base Aggregate Dense 3/4-Inch / TON
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 14, 2025 | WisDOT | 20251014026 | Open the bid tab ↗wisconsindot.gov |
| May 14, 2024 | WisDOT | 20240514034 | Open the bid tab ↗wisconsindot.gov |
| May 14, 2024 | WisDOT | 20240514037 | Open the bid tab ↗wisconsindot.gov |
| Nov 14, 2023 | WisDOT | 20231114044 | Open the bid tab ↗wisconsindot.gov |
| Jan 10, 2023 | WisDOT | 20230110033 | Open the bid tab ↗wisconsindot.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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Win rate, rank and price position
ProWin 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.
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