Core Improve

Core Improve is a deck contractor serving Chicago and the surrounding suburbs. The company builds new custom wood and composite decks, replaces decks, repairs damaged boards, stairs, railings and posts, and handles pressure washing, sanding, staining and weatherproofing to restore weathered wood. Fence staining and repair are also listed among its services.

Core Improve gives free on-site estimates, where the crew inspects the project in person and explains the options and pricing. Customers describe the crews as polite and efficient and say communication stayed clear from estimate to completion. The office is at 871 North Ave in Des Plaines, and the company works across Cook, Lake, DuPage, McHenry, Kane, Kendall, DeKalb and Boone counties.