Black Cullen Enterprises of Wisconsin Electrical Construction logo on transparent background
  • About Us
    • Areas We Serve
  • Services
    • Commercial
    • Residential
    • Solar Power Installations
    • EV Car Chargers
    • LED Lighting Upgrades
  • Blog
  • Gallery
  • Contact Us
  • (608-289-3346)

Electrical Insight & Knowledge From Experts in the Field

A Homeowner’s Guide to Installing Solar Panels

Discover the costs, benefits, and process of residential solar panel installation for long-term savings and sustainability.

Everything you need to know about installing solar panels on your commercial building

Explore solar energy for commercial spaces—reduce costs, boost sustainability, and enhance brand reputation with clean energy.

  • 3812 N. Hackbarth Rd. Janesville, Wi 53548
  • 608-289-3346
  • cullenentofwi@yahoo.com

Services


Commercial Electrical Contractor

Residential Electrical Services

Electrician Solar

EV Charger Electrician

Electrician LED Lighting

  • 
  • 
  • 

© 2026 Copyright – Cullen Enterprises of Wisconsin | Privacy | Terms of Use | All Rights Reserved | Website Designed by Foremost Media®.