Buying New & Used Electrical Power Transformers for Paradise Hills

circuit breaker Electrical Power Transformers for Paradise Hills

Electrical Supplies Unlimited buys and sells new Transformers and more for Paradise Hills in San Diego and surrounding areas including Chula Vista, National City, Bay Terraces, San Miguel Ranch, Lincoln Acres, Lynwood Hills and many more. Of course, we can arrange shipment on a wide variety of products to service those outside our area. We will also purchase your used Transformers.

ESU is your go-to electrical supplies hub in Paradise Hills, San Diego. We take pride in being a comprehensive solution for electricians and homeowners, offering a diverse inventory of new, surplus, and recycled electrical components. At ESU, we specialize in buying, selling, and stocking high-quality electrical transformers, circuit breakers, panels, fuses, and more. Whether you're a professional electrician seeking specific components for a project or a homeowner looking to upgrade your electrical system, ESU has you covered. Our commitment to sustainability is evident in our focus on recycled products, providing cost-effective and eco-friendly solutions. Explore our extensive range of electrical supplies to find the right components for your needs. Partner with ESU for reliability, affordability, and a greener approach to electrical projects.


ESU Inc has been in the electrical supply business for over 40 years. We have a large inventory of new, surplus and recycled electrical supplies both for the commercial and residential markets.  We can offer the best pricing on your used and obsolete Electrical Transformers as our large client base allows us to give you the highest price possible.

Our staff is very knowledgeable and our mission is to ensure that our customers expectations are exceeded. Ask around, our reputation is what makes us! Or just call to find out yourself at 858.558.2850.

We purchase most major brands including Acme, Westinghouse, Cutler Hammer, ITE Siemens, FPE  Federal Pacific, Square D, General Electric and Zinsco products. We are a fully stocked Electrical Distributor and Electrical Wholesaler with many different lines in stock. If you have excess Transformer inventory for sale in Paradise Hills, give ESU a call!

Our inventory consists of a large selection of Circuit Breakers, Transformers, Disconnects, Panelboards to 600v, Fuses up to 3000 Amps, Bolt Switch Pullouts, Motor Starters and Relays, Meter sockets, Lighting ballasts, Metal Halide and Sox bulbs. We also carry Lithonia Commercial and residential lighting fixtures as well.




We are transformer and electrical hardware experts. Do not hesitate to call us at 858.558.2850 to find out how ESU can help you with your excess Transformer needs.

Your one stop go-to guys. Always at your service!