Grounded by heritage, powering progress.

Since 1974, our tough and trusted transformers have been known for getting the job done right, and are proudly Made in America.

Get a Quote

Our Product

Every company says they make transformative technology.
We actually do.

General Purpose Style Dry Type

Dry-type distribution transformers used in a wide variety of Commercial, Residential, and Industrial applications. These ventilated transformers come in single-phase and three-phase and are available in a variety of primary and secondary voltage combinations including non-standard voltage arrangements.

Dry Substation (VPI)

Dry-Type Transformers whose windings are impregnated with resin under vacuum and pressure conditions. This process enhances insulation quality, reduces partial discharges, and improves thermal and mechanical properties.

Padmount Compartmental

Oil-filled transformers designed for safe and efficient operation in outdoor environments. Tamper-resistant ensuring safe operation in commercial, industrial and residential environments.

Liquid Filled Substation Transformer

MGM Transformer’s liquid-filled substation transformers, used in a variety of commercial and industrial applications, feature high-grade materials and advanced technology for reliable service.

Power Distribution Units

Transformers for power distribution units (PDUs) are low-profile, custom-designed, and manufactured to meet specific requirements in high-power-density data center applications.

General Purpose Dry Type (Stocked)

MGM Transformers offers general purpose low voltage custom transformers and stocked options. Stocked transformers available across 20 major cities throughout the continental United States.

General Purpose Dry Type (Custom)

Our engineering team can design solutions that meet any custom application requirement- from unique voltage combinations, tap arrangements, winding options, or specialized enclosures.

Control Power Transformers

MGM Transformer's Control Power Transformers are specially designed to accommodate the momentary current inrush caused when electromagnetic components are energized.

Industries we serve

Ready to Work

Across industries, MGM Transformers offers both custom and stock transformers to meet nearly every need. Learn more about how our technology powers the technology of the world.

Browse All

Years of Excellence

20+

Stocked Inventory Warehouses

$3B

Installed Base

Rush Orders

Power meets precision in our state-of-the-art transformers. Need it fast? Rush orders available through our Bull Rush program.

News Updates

Get the latest on how MGM Transformers continues to spark innovation and deliver transformers that get the job done.

“Grateful for the incredible support from MGM Transformers, who delivered a grounding transformer in just four weeks, bringing our site back online. Their speed and reliability are truly unmatched. Thank you for powering our success!”

Lexy Accion
Procurement Engineer, Standard Solar