The Power Behind Your Progress

Meeting today’s demand, supporting tomorrow’s growth.

Power At All Times

Customer-Trusted
Power Solutions

POWER TRANSFORMERS

MOBILE TRANSFORMERS

UNITIZED SUBSTATIONS

POWER TRANSFORMERS

Reliability Backed By Expertise

We’re focused on transformer reliability, accuracy and efficiency to distribute power to your home or workplace.

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MOBILE TRANSFORMERS

Industry Leading Solutions

We’re the industry expert in mobile transformer design, manufacturing, and repair through our commitment to power at all times.

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UNITIZED SUBSTATIONS

Where Resiliency Meets Performance

We’re integrating our expertise in custom-engineered equipment to provide you with greater capacity and operating performance.

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News & Stories

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News
MacLean Power Systems Completes Acquisition of Delta Star  

MacLean Power Systems (MPS) today announced that it has completed its previously announced acquisition of Delta Star, Inc. (“Delta Star”), a leading manufacturer of power transformers, mobile transformers, mobile substations, and comprehensive asset management services.

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News
Delta Star to be Acquired by MacLean Power Systems
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News
Delta Star Named: 2026 Top Employer for Interns
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Delta Star Opens Charlotte Office 
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The Power of Trust

A Proven History

For more than 100 years, we have been manufacturing power solutions throughout North America.

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We put our internal and external stakeholders at the center of everything we do, creating a best-in-class experience.

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We are committed to improving the performance, delivery, and reliability of power to meet the energy needs of not only today, but tomorrow as well.

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The Power of Potential

Explore a career path that inspires your creativity and curiosity, as you take on impactful projects, develop real-world business skills, and shape the future of your career with one of our specialized internships.

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