Hill Mechanical Group

Hill Mechanical Group is a union HVAC and mechanical contractor serving the Chicago area with expertise in innovative solutions and unparalleled commitment to customers.

About

Hill Mechanical Group is a union HVAC and mechanical contractor based in Franklin Park, IL. As a signatory contractor with the United Association Local 597, the company employs skilled union tradespeople committed to quality and safety. With over 50 years of experience in the construction industry, Hill Mechanical Group has built a reputation for innovative solutions and unparalleled commitment to its customers and communities. The company's core services include preconstruction, fabrication, construction, fire protection, and service. Hill Mechanical Group specializes in HVAC, plumbing, and sheet metal, serving industrial, commercial, and institutional clients across the manufacturing, healthcare, and education sectors. Their experienced team brings expertise in advanced technologies and equipment to deliver high-quality, cost-effective project outcomes. Hill Mechanical Group serves clients throughout Illinois, Indiana, and Wisconsin. Headquartered in Franklin Park, the company operates additional locations in Glenview, IL and Portage, IN, allowing them to support projects ranging from local renovations to large-scale industrial facilities. Their geographic reach and union workforce enable them to handle a variety of project types and sizes. The company maintains strong relationships with the United Association of Plumbers and Pipefitters and is committed to employing certified, skilled tradespeople. Hill Mechanical Group holds numerous certifications, including ASME, NFPA, and OSHA, and has a bonding capacity of $100 million. Their safety programs and low incident rates demonstrate their dedication to protecting employees and clients. Notable projects include the Presence Saint Joseph Hospital expansion, the Caterpillar Logistics Center, and the Northwestern University Ryan Center. With a team of over 500 professionals, Hill Mechanical Group has the resources to handle projects ranging from small renovations to complex industrial facilities. The company's industry leadership has been recognized with awards from the Associated General Contractors of America and SMACNA. For HVAC, plumbing, and mechanical services in the Chicago metropolitan area, Hill Mechanical Group offers reliable, union-quality workmanship and a commitment to customer satisfaction. Contact them to discuss your next commercial, industrial, or institutional project.

Project Types

CommercialIndustrialInstitutional

Notable Projects

  • Presence Saint Joseph Hospital expansion
  • Caterpillar Logistics Center
  • Northwestern University Ryan Center

Certifications & Memberships

Certifications

Association Memberships

Contact Information

Map showing location of 11045 Gage Ave, Franklin Park, IL 60131, Franklin Park, IL 60131
Address
11045 Gage Ave, Franklin Park, IL 60131
Franklin Park, IL 60131

Company Details

Employees
101-250

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Data Sources

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

hillgrp.com(4 pages)• Accessed: 1/13/2026

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