South Beloit Energy Companies 2 companies listed

Blackhawk Propane

Basic Member
Since Mar, 2019
South Beloit, Illinois, United States

Blackhawk Propane Company, Inc., is a family-owned supplier of propane for thousands of residential, farm and industry customers in the Wisconsin-Illinois stateline area.  Robert Zeek, Sr., and Dan…

Rock Energy Cooperative

Basic Member
Since Jan, 2017
South Beloit, Illinois, United States

Thirteen Rock County farmers made history 80 years ago when they laid the groundwork for rural residents to get electricity and improve the quality of their lives. The history of Rock County Electric…