Independent Electric Supply opened in 1976 with ten employees to serve electrical contractors working in the high-tech aerospace industry. Today, IES operates 12 electrical supply branches in Northern California and 7 branches in Arizona. All of our branches maintain local inventory which is supported by our two Central Distribution Centers. Our 200,00 square foot CDC in San Leandro, CA and our 135,000 square foot CDC in Phoenix, AZ replenishes the branch inventories daily as well as performing customer deliveries to your required destinations. Our focus is to serve the electrical construction market with dedicated associates specializing in lighting, switchgear, wire management, tool & safety, renewable energy, and enhanced logistics solutions to meet and exceed our customer’s specific needs.