Commercial Service Electrical Equipment

Electrical Supplies Unlimited can supply most major commercial services from 100a  and up. We are experts in multi-units add-ons and can modify or certify equipment to underwriters laboratory UL specifications through our network of service providers.  Amongst the products we stock or have access to are Siemans ITE, Cutler Hammer, Federal Pacific, GE, Square D, Challenger and others.

ESU is your go-to source for comprehensive electrical supplies. At ESU, we specialize in buying, selling, and stocking a wide range of electrical equipment for commercial services. Whether you're looking for new, surplus, or recycled electrical components, we've got you covered. Our commitment to sustainability is reflected in our recycled inventory, providing cost-effective and eco-friendly solutions. With a focus on quality and reliability, ESU ensures that your commercial electrical needs are met with precision and efficiency. Explore our diverse selection today and experience the seamless synergy of buying, selling, and stocking electrical supplies with ESU – where excellence meets sustainability in every transaction.

Commercial Service Electrical Equipment

Welcome to Electrical Supplies Unlimited (ESU), your trusted destination for a wide range of electrical products and services in San Diego, Orange, and Riverside Counties. With over 40 years of experience serving the community, ESU has established itself as a reliable source for electricians and homeowners alike. We specialize in buying, selling, and stocking new, surplus, and recycled commercial service electrical equipment, catering to the diverse needs of our customers. Whether you're a professional electrician working on a commercial project or a homeowner tackling a DIY electrical task, ESU has you covered with our extensive inventory and expertise. Count on ESU to provide quality products, exceptional service, and competitive pricing to meet all your electrical supply needs.

For over four decades, Electrical Supplies Unlimited (ESU) has been the go-to destination for electrical supplies in San Diego, Orange, and Riverside Counties. As a trusted name in the industry, ESU prides itself on offering a comprehensive range of new, surplus, and recycled electrical commercial service equipment to electricians and homeowners alike. With our extensive experience and commitment to customer satisfaction, ESU has become synonymous with reliability and quality in the region. Whether you're in need of electrical components for a commercial project or home renovation, ESU is your one-stop shop for all things electrical. Trust ESU to deliver top-notch products, unmatched expertise, and personalized service to support your electrical projects every step of the way.