# Other heavy and civil engineering construction contractors in Illinois

Source page: https://datainside.ai/directory/industries/237990/il

7 companies won 11 federal contract awards worth $126,744,920 for other heavy and civil engineering construction (NAICS 237990) in Illinois in our record (2026-04-11 to 2026-09-17).

## Companies winning this work
| # | Company | UEI | Awards | Obligated | Latest award |
|---|---|---|---|---|---|
| 1 | [J. F. Brennan Company, Inc.](https://datainside.ai/companies/j-f-brennan-company-inc-db45560a58f4) | LK42U7KJQKW4 | 1 | $113,853,380 | 2026-04-11 |
| 2 | [HGS LLC](https://datainside.ai/companies/hgs-llc-183f2850aa8d) | JK37JDJSXJR5 | 1 | $9,503,303 | 2026-04-21 |
| 3 | [Dubuque Barge and Fleeting Service Co](https://datainside.ai/companies/dubuque-barge-and-fleeting-service-co-bb0c2fef2fe0) | L9NNGHXPV7N6 | 5 | $1,436,750 | 2026-07-22 |
| 4 | [Gold Wave Inc](https://datainside.ai/companies/gold-wave-inc-9b939a441be1) | GCM2KJKZGZK3 | 1 | $897,680 | 2026-09-09 |
| 5 | [Brannon Contracting & Maintenance Services, LLC](https://datainside.ai/companies/brannon-contracting-and-maintenance-services-llc-cdd6c9b0fd19) | TUNQMGSKJXR7 | 1 | $441,725 | 2026-04-30 |
| 6 | [Aldridge Electric Inc](https://datainside.ai/companies/aldridge-electric-inc-e9b1863d792f) | RET9J885VQY4 | 1 | $397,376 | 2026-09-17 |
| 7 | [Blankenship Construction Co](https://datainside.ai/companies/blankenship-construction-co-85a38a129112) | KJ83A31QKJJ7 | 1 | $214,706 | 2026-07-21 |

## Agencies buying
- [Department of Defense](https://datainside.ai/agencies/department-of-defense): $125,235,158, 4 companies
- [Department of Veterans Affairs](https://datainside.ai/agencies/department-of-veterans-affairs): $897,680, 1 company
- [Department of Transportation](https://datainside.ai/agencies/department-of-transportation): $397,376, 1 company
- [Department of Agriculture](https://datainside.ai/agencies/department-of-agriculture): $214,706, 1 company

## Cities where the work is
- Joliet: $113,853,380, 1 company
- Antioch: $9,503,303, 1 company
- Danville: $897,680, 1 company
- Gladstone: $456,838, 1 company
- Olmsted: $441,725, 1 company
- Quincy: $429,995, 1 company
- Chicago: $397,376, 1 company
- Rock Island: $295,626, 1 company
- Illinois City: $254,292, 1 company
- Vandalia: $214,706, 1 company

## Latest awards
| Company | Agency | Obligated | Signed | Record |
|---|---|---|---|---|
| Aldridge Electric Inc | Federal Aviation Administration | $397,376 | 2026-09-17 | https://www.usaspending.gov/award/CONT_AWD_697DCK26C00287_6920_-NONE-_-NONE- |
| Gold Wave Inc | Department of Veterans Affairs | $897,680 | 2026-09-09 | https://www.usaspending.gov/award/CONT_AWD_36C25226C0040_3600_-NONE-_-NONE- |
| Dubuque Barge and Fleeting Service Co | Department of the Army | $429,995 | 2026-07-22 | https://www.usaspending.gov/award/CONT_AWD_W912EK26FA057_9700_W912EK26DA001_9700 |
| Dubuque Barge and Fleeting Service Co | Department of the Army | $295,626 | 2026-07-22 | https://www.usaspending.gov/award/CONT_AWD_W912EK26FA054_9700_W912EK26DA001_9700 |
| Blankenship Construction Co | Under Secretary for Farm and Foreign Agricultural Services | $214,706 | 2026-07-21 | https://www.usaspending.gov/award/CONT_AWD_12FPC326C0002_12D0_-NONE-_-NONE- |
| Dubuque Barge and Fleeting Service Co | Department of the Army | $340,801 | 2026-07-20 | https://www.usaspending.gov/award/CONT_AWD_W912EK26FA053_9700_W912EK26DA001_9700 |
| Dubuque Barge and Fleeting Service Co | Department of the Army | $116,037 | 2026-07-10 | https://www.usaspending.gov/award/CONT_AWD_W912EK26FA049_9700_W912EK26DA001_9700 |
| Dubuque Barge and Fleeting Service Co | Department of the Army | $254,292 | 2026-06-24 | https://www.usaspending.gov/award/CONT_AWD_W912EK26FA044_9700_W912EK26DA001_9700 |
| Brannon Contracting & Maintenance Services, LLC | Department of the Army | $441,725 | 2026-04-30 | https://www.usaspending.gov/award/CONT_AWD_W912QR26FA140_9700_W9123723D0007_9700 |
| HGS LLC | Department of the Army | $9,503,303 | 2026-04-21 | https://www.usaspending.gov/award/CONT_AWD_W912P626CA008_9700_-NONE-_-NONE- |
| J. F. Brennan Company, Inc. | Department of the Army | $113,853,380 | 2026-04-11 | https://www.usaspending.gov/award/CONT_AWD_W912EK26CA004_9700_-NONE-_-NONE- |

Data: DataInside, from USAspending.gov. Award totals are federal obligations, not company revenue.