ECW is an industry leader in energy-efficient lighting products. With over 30 years of experience in the industry, we are one of Wisconsin’s foremost authorities on lighting technology.

Residential & Commercial Lighting Services

ECW offers an array of lighting services for both residential and commercial clients. Our lighting experts are available to develop energy-efficient plans for interior and outdoor lighting. Of our diverse service offerings, LED light conversations have proven the most impactful for our clients – both financially and environmentally.

ECW uses only top-of-the-line lighting technology for our installs and conversions. These brands include Nuvo, Eico, Sylvania, Westinghouse, Hyperikon and Venture Lighting. We back each of our installations with a warranty package and lighting maintenance program.

Get a Free Lighting Analysis

Curious about our lighting services? ECW provides a free lighting analysis for prospective clients. The assessment explains energy savings, financial incentives and project compensation and includes a detailed report comparing current lights to new ECW technology. If you still use fluorescent, metal halide or incandescent bulbs – you likely need a lighting assessment.

Focus on Energy Rebate Program

ECW is a proud member of the Focus on Energy Trade Ally program. The Focus on Energy program helps customers supplement project costs with financial incentives. Focus on Energy offers an amazing deal for ECW clients because our lighting saves enormous amounts of electricity each year. Our lighting technology also greatly reduces the environmental footprint of large buildings such as apartments, schools and factories.


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1615 Ulao Parkway South, Grafton WI 53024

© 2024 Energy Consultants of Wisconsin, all rights reserved | Privacy Policy

© 2024 Energy Consultants of Wisconsin, all rights reserved | Privacy Policy