Electrical Supplies Unlimited (ESU, Inc.) has been a cornerstone in the electrical supply industry for over 40 years, proudly serving both commercial and residential markets from its base in San Diego, California. With a comprehensive inventory that includes a vast array of products such as single and three-phase transformers, circuit breakers, fuses, safety switches, and panelboards, ESU ensures that its customers have access to essential electrical components. The company specializes in sourcing hard-to-find and obsolete electrical supplies, making it a go-to partner for electricians and contractors facing unique challenges in their projects.
At ESU, the commitment to customer satisfaction is paramount. The knowledgeable staff works diligently to exceed customer expectations, providing unparalleled service and expertise. Whether clients are looking for new, surplus, or recycled equipment, ESU is equipped to meet their needs with same-day shipping available for urgent requirements.
Over the years, ESU has built a strong reputation for reliability in the electrical supply sector, and its legacy of four decades in operation affirms its status as a trusted distributor and wholesaler. With a mission focused on quality and customer service, ESU not only supplies essential electrical materials but also actively engages in buying surplus items, offering competitive rates for used transformers and electrical equipment.
In conclusion, ESU, Inc. stands as a prominent player in the electrical supplies industry, recognized for its extensive inventory, expert knowledge, and dedication to customer support, solidifying its role as a vital resource for electricians in San Diego and beyond.
