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Low Voltage Dry Type

Medium Voltage Liquid

Medium Voltage Dry Type

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About Us

MGM Transformer Company, was established in 1975 as a dry transformer manufacturer. After the acquisition of Sierra Transformer Company in 1982, MGM introduced liquid units to it’s product line. By 1990, MGM Transformer had grown to become the largest independent transformer manufacturer west of the Mississippi.

News and Insights

MGM Prepaid Freight Policy Announcement

MGM Prepaid Freight Policy Announcement

Starting April 20th, 2020 MGM will implement a $1,000 prepaid freight policy for our low voltage stock products within all stocking locations and shipping territories. We are very excited to…

Meglio & Associates new agent for MGM in Kansas, Missouri, and Southern Illinois

MGM welcomes Meglio & Associates to be its representative agent in Kansas, Missouri, and Southern Illinois!
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Electra Sales new agent for MGM Transformer Company

MGM Transformer is excited to announce that Electra Sales is representing us in Oklahoma, Arkansas, West Tennessee and North Mississippi!
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MGM Officially Launches Transformer University

MGM recently launched Transformer University, our internally-developed Learning Management System. Within the first 24 hours after the launch, we’ve already seen over 50 logins and nearly 200 completed courses!
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