Gross Mechanical Contractors (GMC) is an industrial contractor specializing in private sector industrial construction.  GMC works in the refining, petrochemical, pharmaceutical, power, manufacturing food and beverage, automotive, and water treatment sectors.  Our projects range from $5,000 emergency maintenance calls to $32 million capital projects.

GMC direct hires union craft labor to provide a wide range of services to its clients.

Mission Statement:
We will proactively identify, listen to, and exceed our client’s expectations for safety, quality, budget, and scheduling on all projects while maintaining a reasonable return on investment for our shareholders.

Vision Statement:
By investing in employees and leaders, we strive to offer a complete set of integrated design, engineering, and construction solutions and we endeavor to be the most trusted provider of these solutions to our clients. 

Food & Beverage

Industrial

Manufacturing

Pharmaceutical

Gross Mechanical

The St Louis office focuses on quality assurance and operational leadership, ensuring efficient and effective business processes.

St Louis

C. Bradley Gross

Jeff Hasty

This department focuses on overseeing operational efficiency and driving sales strategies.

Gross Mechanical

Org chart

Teams

Operations and Sales

Offices

Gross Mechanical

Org chart

Teams

Operations and Sales

Offices

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