Walsh Construction Company

Walsh Construction Company is a union general contractor serving Chicago, IL with expertise in commercial, industrial, and transportation projects.

About

Walsh Construction Company is a union general contractor serving Chicago, IL. As a signatory contractor with the Laborers' International Union of North America, the company employs skilled union tradespeople committed to quality and safety. With over 120 years of experience in the construction industry, Walsh Construction Company has built a reputation for delivering complex projects on time and on budget. The company's core services include general contracting, construction management, and design-build. Walsh Construction specializes in commercial, industrial, and transportation projects, serving clients across sectors like manufacturing, healthcare, and infrastructure. Their experienced team brings expertise in project planning, safety management, and sustainable building practices. Walsh Construction Company serves clients throughout the Midwest, with headquarters in Chicago and additional regional offices. Their geographic reach allows them to support projects ranging from local renovations to multi-state infrastructure developments. The company maintains strong relationships with the Laborers' International Union of North America and is committed to employing trained, certified tradespeople. Walsh Construction Company holds numerous certifications, including LEED, OSHA, and ISO. With bonding capacity in excess of $1 billion, the company has the resources to handle projects of all sizes. Notable work includes the reconstruction of Chicago's O'Hare International Airport, the rehabilitation of the Lemont Bridge in Illinois, and the construction of the Central Utility Plant at Northwestern University. With a team of over 6,000 professionals, Walsh Construction Company has the expertise to deliver quality results for its clients. For union general contracting services in the Chicago area, Walsh Construction Company offers reliable, high-quality workmanship. Contact them to discuss your next commercial, industrial, or infrastructure project.

Notable Projects

  • Reconstruction of Chicago's O'Hare International Airport
  • Rehabilitation of the Lemont Bridge in Illinois
  • Construction of the Central Utility Plant at Northwestern University

Certifications & Memberships

Certifications

Contact Information

Map showing location of 929 West Adams Street, Chicago, Illinois 60607, Chicago, IL 60607
Address
929 West Adams Street, Chicago, Illinois 60607
Chicago, IL 60607

Company Details

Established
1898
Employees
500+

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Data Sources

This information is compiled from publicly available sources to ensure accuracy and transparency.

walshgroup.com(4 pages)• Accessed: 1/13/2026
walshconstruction.com• Accessed: 1/13/2026
walshgroupequipment.com• Accessed: 1/13/2026

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