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About Us

Circuit Breaker Service Warehouse Circuit Breaker Service, Inc. began as the brainchild of a third generation member of a family whose roots run deep in the electrical supply industry. Founded in 1992, they have the backing of many years of combined experience from a team that works directly with contractors, sales representatives and vendors in the electrical wholesale industry. This background has allowed Circuit Breaker Service to keep their prices low and also to accumulate a significant inventory of product ready to ship today.

Circuit Breaker Service has since grown to operate and store inventory at 2 separate locations, allowing more space to sort and process orders more effectively. With tens of thousands of new, used and obsolete circuit breakers and electrical supply products from quality manufacturers like GE, Cutler-Hammer, and Murray Circuit Breakers now in stock, Circuit Breaker Service is prepared to meet the needs of small and large businesses worldwide.

Circuit Breaker Service not only sells the very best in electrical products, but we will also purchase your used or surplus inventories. Don′t let your surplus stock of circuit breakers, transformers, and other electrical equipment go to waste- let our experienced staff of knowledgeable sales representatives assist you with your next purchase or provide you with a quote for purchasing your additional circuit breakers or electrical products. We accept new, used, and obsolete equipment.

To request a circuit breaker or other electrical equipment sales quote, please visit our quote request page . In order to request a quote on your surplus electrical equipment, please follow the directions on this page. You can also open an account for orders from qualified businesses in order to facilitate your circuit breaker purchases. If you have any questions regarding circuit breakers or any of our other products and services, feel free to contact us at (800) 407-1278 or through email at

Circuit Breaker Service stocks the following brands of circuit breakers in both of our California locations: