# Autumn Construction Services, INC.: contract awarded by City of Chicago, IL ($10,647,000)

**Score:** 45/100

| Field | Value |
|---|---|
| Vendor | Autumn Construction Services, INC. |
| Jurisdiction | City of Chicago, IL |
| Agency | Chicago Department Of Aviation |
| Amount | $10,647,000 |
| Description | Combined Heat Exchanger Projects at O'Hare International Airport (SBI-1) |
| Status | New award |
| Approved | 2026-05-09 |
| Contract | 343120-0 |

## Why this score
- $10,647,000 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.