Are You Looking for Building Supply Stores in Antioch, IL?

Thelen Materials is a family-owned supplier of certified aggregates, organic soils, and construction materials serving the Chicagoland area and Southeastern Wisconsin since 1947. We specialize in producing and delivering high-quality construction materials with IDOT and WisDOT certifications. Our comprehensive offerings include gravel, sand, recycled products, and specialized soil blends for residential, commercial, and municipal projects.

Kay Home Products designs and manufactures premium outdoor living solutions including patented Vortex barbecue grills and Casita Screenhouses. Specializing in backyard comfort and entertainment since 1989, we combine innovation with quality craftsmanship. Our products feature adjustable cooking grids, insect-free relaxation spaces, and durable construction materials backed by comprehensive warranties.