· rebuilt nightly from public records
Swallow Construction has 4 public construction bids on record since 2025 and was low bidder on 0 (0%); the typical gap to the low bid was 26.7%.
Swallow Construction bids on public construction work in Illinois since 2025, from the bid tabulations agencies publish: each job, what Swallow Construction bid, the low bid and who placed it.
Every bid you placed, who won it and by how much, and the agencies that rebid soonest.
Bid against Swallow Construction? See every result and who won →Bid tabulations naming Swallow Construction since 2025, jobs of $100,000 or more.
Times Swallow Construction was the apparent low bidder.
Typical gap to the low bid: 26.7%Open bids in Illinois for the kind of work Swallow Construction has bid on, with a week or more left.
From the agency's published bid tabulation. Apparent low bidder is not always the award.
| Agency | Job | Decided | Swallow Construction bid | Low bidder | Low bid | Gap |
|---|---|---|---|---|---|---|
| City of Naperville, IL | ODYSSEY WEST WATER MAIN IMPROVEMENT | Mar 25, 2026 | $2,367,840 | H. Linden Sons Sewer and Water, Inc | $1,774,820 | +33.4% |
| Village of Schaumburg | 2026 Water Main Improvements | Mar 13, 2026 | $3,169,468 | C.Szabo Contracting Inc | $2,986,905 | +6.1% |
| City of Aurora, IL | Chatham Road/Circle Water Main Improvements | Mar 26, 2025 | $867,391 | Miller Pipeline LLC | $721,605 | +20.2% |
| City of Aurora, IL | N. Elmwood Drive Water Main Replacement | Mar 12, 2025 | $1,183,084 | Winninger Excavating, Inc | $933,465 | +26.7% |
Open bids in Illinois whose title shares the kind of work Swallow Construction has bid on. Each links to the agency's board.
| Bid | Agency | State | Due |
|---|---|---|---|
| Cress Creek Water Main Improvements | City of Naperville, IL | Illinois | Nov 18, 2026 9 days |
| Lawnmeadow Water Main Improvements | City of Naperville, IL | Illinois | Nov 18, 2026 9 days |
| Olympic Terrace Water Main Improvements | City of Naperville, IL | Illinois | Nov 20, 2026 11 days |
| Bay Colony Water Main Improvements | City of Naperville, IL | Illinois | Nov 20, 2026 11 days |
0 of 4 bids on record since 2025 (0%).
Bluewater Construction, LLC (3 times); Conley Excavating, Inc (2 times); Gerardi Sewer & Water Co (2 times); H. Linden Sons Sewer and Water, Inc (2 times); Miller Pipeline LLC (2 times).
4 as of Nov 9, 2026, including Cress Creek Water Main Improvements (City of Naperville, IL), due Nov 18, 2026; Lawnmeadow Water Main Improvements (City of Naperville, IL), due Nov 18, 2026; Olympic Terrace Water Main Improvements (City of Naperville, IL), due Nov 20, 2026.
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Compiled from public records and refreshed nightly; last updated Nov 9, 2026. Results are as the agency published them in its bid tabulation; apparent low bidder is not always the award. Firms are named as they appear on the tabulation; no individuals are named. Check the source before acting. See something wrong? Tell us and we will correct it.