Energy Consultants of Wisconsin is a small Midwest company that specializes in energy efficient lighting and related products. We've been family owned and operated since 1989.

Our installation services are limited to Wisconsin and northern Illinois, but we ship our products world wide. Our lighting products are Energy Star certified and most have a minimum one year warranty.

At ECW, our lighting experts have the knowledge and experience to assist you with all of your energy efficient lighting needs.

We are continually working with our energy partners to assure our customers they're getting the best products at the best prices for all of their efficiency lighting projects.

We can supply the electronic ballasts, high efficiency light bulbs and fixtures needed to complete your project at the lowest possible cost.

We sell ballasts, switches, lamps and fixtures. We have consultants on staff to answer questions and help with installation issues.