We are Custom Magnetics

Built For You

Here at Custom Magnetics, we are dedicated to creating quality power transformers that fit your needs. No matter how intricate the design specifications, Custom Magnetics is up for the challenge.   

Who We Are

A team with 40+ years of combined experience in the transformer industry.

What We Build

We specialize in custom power transformers with innovative designs. 

What To Expect

The most efficient, highest quality power transformer on the market.

Contact Us

Get In Touch

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Custom Magnetics of California

1357 Ridgeway St, Pomona, California 91768, United States

Telephone: +1 (909) 620-3877