# Root Brothers.Manufacturing & Supply Co.: contract amended by City of Chicago, IL ($3,783,436)

**Score:** 70/100

| Field | Value |
|---|---|
| Vendor | Root Brothers.Manufacturing & Supply Co. |
| Jurisdiction | City of Chicago, IL |
| Agency | Chicago Department Of Transportation |
| Amount | $3,783,436 |
| Description | CONSTRUCTION MATERIALS AND SUPPLIES |
| Status | Amendment or revision |
| Approved | 2026-10-30 |
| Term | 2014-04-02 to 2027-05-31 |
| Contract | 29859-13 |

## Why this score
- Approved in the last 30 days.
- $3,783,436 contract.

Source: NYC City Record, Cook County, City of Chicago, Montgomery County MD, Texas TCEQ and Province of Nova Scotia open-data procurement datasets (https://data.cityofchicago.org/d/rsxa-ify5). Last refreshed: 2026-11-04T06:05:07.232Z.
From each government's public open-data procurement datasets. Vendor and agency level only: we never store buyer, administrator or vendor-contact names, emails or phone numbers. Nova Scotia amounts are Canadian dollars and, for tenders awarded to several vendors, the tender's total value. Verify awards with the issuing agency.