Rockford, Ill (WTVO) —

As the season transitions from summer to fall and we start to spend more time indoors, it could mean our electricity bills will rise. Scott Williamson, President of Window World, tells us how the energy-efficient windows they use will ultimately help you save money on your electric bill. Window World of Rockford is a home improvement store that specializes in custom windows, siding, and doors. You can check out the various products they offer at https://www.windowworldrockford.com/. 

Sponsored by Window World of Rockford