Get to Know the ECW Lighting Difference

Energy Consultants of Wisconsin is and has been a full service lighting company for thousands of  multi-family, commercial, and industrial customers.  Our services include: sales of energy efficient lighting products, energy efficient lighting upgrades, retrofits to existing fixtures, customized lighting maintenance programs, exit lighting and the maintenance and repair of exterior/outdoor lighting.


ECW can perform a full lighting audit for any size business. This energy efficiency audit can result in a turnkey project that will reduce energy costs while maintaining full illumination of any/all work areas.


Our goal is to give all of customers 100% total satisfaction with our service and their new efficient lighting systems and/or lighting products.


Here are just a few of the fantastic customers we've had the honor of assisting:

  • Founders 3
  • Costco
  • Cardinal Capital Management
  • Diamond Property Management
  • Fiduciary Real Estate
  • Impact Seven Housing
  • Murphy Rental Properties
  • St Paul Lutheran, Grafton WI
  • Village of Saukville
  • Indulgence Chocolatiers
  • Gordie Boucher Ford
  • Niets Property Management
  • Northern Ozaukee School District
  • St John Properties
  • SUV Properties
  • Blake Capital Corporation
  • Ripp Realty
  • Outdoor Accents