Landscaping · awarded bid prices · Cook County
Tree Trunk Protection: cost per each in Cook County, IL
The median awarded price is $150.00 per each, from 75 winning bids on 75 public projects in Cook County, IL (2023–2026). Half of the awarded prices fall between $100.00 and $200.00.
Cost by state › Illinois › Cook County › Tree Trunk Protection
$150.00median per each
$100.00 – $200.00middle half (25th–75th percentile)
75winning bids, 75 source documents
2023–2026lettings covered (last 3 years)
Winning bids only, as printed in the agencies' bid tabulations (IDOT). The county is the one the agency recorded for the project. These are prices agencies awarded, not quotes: a price on a given job depends on quantity, location and timing, and the figures here are not adjusted for any of them.
Trend
The median awarded price went from $175.00 in 2021 to $150.00 in 2026 (-14%).
| Year | Median per each | Winning bids |
|---|---|---|
| 2021 | $175.00 | 10 |
| 2022 | $125.00 | 13 |
| 2023 | $175.00 | 14 |
| 2024 | $150.00 | 24 |
| 2025 | $130.00 | 21 |
| 2026 | $150.00 | 26 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Sep 18, 2026 | IDOT | 16 EACH | $100.00 | Open bid tab, 62V90 ↗ |
| Jul 31, 2026 | IDOT | 41 EACH | $150.00 | Open bid tab, 61K85 ↗ |
| Jul 31, 2026 | IDOT | 7 EACH | $165.00 | Open bid tab, 62T84 ↗ |
| Jun 12, 2026 | IDOT | 11 EACH | $250.00 | Open bid tab, 61M46 ↗ |
| Jun 12, 2026 | IDOT | 25 EACH | $195.00 | Open bid tab, 61M53 ↗ |
See every awarded price for this item on the Tree Trunk Protection item page.
Related items in Cook County
- Sodding Salt Tolerant: $20.00 per square yard
- Temp Eros Contr Seed: $5.00 per pound
- Tree Root Pruning: $125.00 per each