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We figured out the best construction companies to work for in Illinois using data on salaries, company financial health, and employee diversity. You can also search for the best construction companies to work for in any other state or city.

Zippia score 4.3
Morton Buildings provides custom garages, horse barns, farm storage facilities, workshops, hobby buildings, homes, commercial and municipal facilities.
Zippia score 4.1
CORE Construction Group, Ltd. operates as a commercial building contractor. It offers pre-construction, construction, post-construction, safety, virtual construction, and sustainability services, as well as delivery methods, such as design-bid-build, design build, construction manager at-risk, and job order contracting services. The company serves renewable energy, civil, commercial, education, health care, public/institutional, residential, and sports/special event industries in Arizona, Federal, Florida, Illinois, Louisiana, Missouri, Nevada, and Texas. CORE Construction Group, Ltd. was founded in 1937 and is based in Morton, Illinois with regional office locations in Arizona, Florida, Illinois, Indiana, Louisiana, Nevada, and Texas.
Zippia score 3.0
CORE Construction Services of Illinois, Inc. offers general contracting and construction services in Illinois. The company offers heavy construction services. The company was founded in 1937 and is based in Morton, Illinois. CORE Construction Services of Illinois, Inc. operates as a subsidiary of Otto Baum Company, Inc.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Morton Buildings | |
| 2 | CORE Construction Group Ltd | |
| 3 | CORE Construction |