circuit breaker Electrical Supplies Unlimited buys and sells new Transformers and more for Fountain Valley areas in Orange County and surrounding areas including Newport Beach, Irvine, San Juan Capistrano, San Clemente, Dana Point, Mission Viejo, Lake Forest, Irvine 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 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.

Looking for a reliable source for your electrical supplies needs in Fountain Valley, Orange County? Look no further than Electrical Supplies Unlimited (ESU). As your comprehensive solution provider, ESU offers a vast inventory of new, surplus, and recycled electrical components, including power transformers, circuit breakers, panels, fuses, switches, and much more. Whether you're an electrician working on a commercial project or a homeowner tackling a DIY electrical project, ESU has you covered with top-quality products at competitive prices. Our commitment to sustainability means that we not only offer recycled options but also provide a seamless process for selling surplus equipment. Trust ESU to be your trusted partner for all your electrical supply needs in Fountain Valley and beyond.

Empower your electrical projects with the vast selection and exceptional service of Electrical Supplies Unlimited (ESU) in Fountain Valley, Orange County. Whether you're a seasoned electrician or a homeowner embarking on a renovation project, ESU is your go-to source for a wide range of electrical supplies. Our extensive inventory includes everything from power transformers to circuit breakers, panels, fuses, switches, and more, ensuring that you have access to the products you need to get the job done right. What sets ESU apart is our commitment to providing sustainable solutions by offering recycled electrical components alongside new and surplus items. With ESU, you can trust that you're not only getting high-quality products but also contributing to environmental responsibility. Experience the convenience and reliability of ESU for all your electrical supply needs in Fountain Valley and throughout Orange County.

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 Fountain Valley, 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!