Since 1975, Ken Spears Construction, Inc, has remodeled Northern Illinois area with our unique commitment to quality remodeling. One result is a steady flow of projects. We provide complete home renovation and solutions for residential upkeep and updating. Our experience includes: Design-Remodel Window and door updating Bath remodels and additions Kitchen updates and additions Second-floor and dormer additions Room addition bump outs In-law suites Basement finishing Whole-home remodeling Decks and porches