Industries Served
Energy & Industrial
McGrath & Associates has been delivering superior energy and industrial infrastructures across the Midwest for over four decades, so you can rely on our experienced teams to provide creative solutions that keep operations running safely and efficiently. From substations and transmission lines to new construction and renovations of production and manufacturing plants, we bring deep technical expertise, innovation, and a zero-incident safety approach to every project, no matter how complex.
Powering Progress with
McGrath & Associates
McGrath & Associates has decades of experience delivering high-performance projects in the Energy and Industrial market. From transmission lines and substations to industrial facility upgrades and new construction, we combine technical expertise and innovation with a proactive, zero-incident safety culture to provide superior results in the most challenging environments and situations.
Whether working around energized equipment, within operational industrial facilities, or under tight space constraints, McGrath & Associates excels where planning and precision matter most. Our project managers, in-house field teams, and administrative personnel collaborate closely with both clients and subcontractors to ensure every project stays on schedule while meeting the highest standards of safety, quality, and reliability.
Our Expertise
McGrath & Associates provides a full range of services for the Energy and Industrial market, including:
- New substations and substation expansions
- Substation retrofits, spill controls, and security
- Transmission line piers
- Access and restoration
- Flood walls and other critical infrastructure protection
- Industrial and production facility construction, expansion, and renovation
- Pre-engineered metal buildings (Butler Building Dealer)
Our self-perform capabilities in concrete, steel, and millwrighting allow us to maintain direct control of safety, quality, costs, and schedule, which is essential to projects with complex factors such as access, operations, or logistics.
Projects
Featured Energy & Industrial Projects
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Hospital Cardiac Cath Lab Chesterfield Missouri
McGrath & Associates has completed a $3.3 million drilled pier foundations and pipe pile mat foundation project for a utility company.
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Nerinx Hall STEM Building Addition Webster Groves Missouri
McGrath & Associates has completed a $3.3 million drilled pier foundations and pipe pile mat foundation project for a utility company.
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Page-Sioux River Crossing Pier and Pipe Pile Foundations St. Charles Missouri
McGrath & Associates has completed a $3.3 million drilled pier foundations and pipe pile mat foundation project for a utility company.

A Proven Partner in Power
and Performance
McGrath & Associates is trusted by leading utility providers, industrial manufacturers, and energy companies to safely and efficiently complete critical infrastructure. Our meticulous planning, self-perform expertise, and strong communication ensure that even the most complex Energy and Industrial projects are executed with careful precision. Partner with McGrath & Associates to power your next project – contact us today.
