- Office Location Only - For 75 years, Main Electric Supply has provided top notch customer service along with stocking the industry's leading brands. Serving electrical retail and wholesale; commercial, residential and industrial electrical supply needs. Low voltage, wall controls, lighting censors, timing clocks from brands like Southwire, Lutron, Cooper Halo, 3M, Leviton. Stocking tools and safety equipment from Milwaukee, DeWalt, Lennox, Klein, Dottie and many more. Main Electric Supply Store is your electrical supply store for lighting projects, power distribution, smart home retrofit projects, tools and safety equipment.

Website: mainelectricsupply.com

Phone: (714) 890-1791