About us

AGS Granite & Quartz Countertops is your trusted source for premium custom countertops, proudly serving Lake Bluff, IL and a 100-mile radius including Chicago, the North Shore, and southern Wisconsin. We specialize in the sales, fabrication, installation, and repair of granite and quartz countertops, tailored to fit your unique style, space, and needs. As a full-service provider, we also offer cabinet sales and installation, porcelain showers, and glass shower doors, making us the ideal partner for complete bathroom remodels and home renovations. Whether you're a homeowner or contractor, AGS is committed to delivering superior craftsmanship and exceptional customer service on every project. Visit AGS Granite & Quartz Countertops today or contact us to schedule a consultation and discover why we’re the trusted choice for countertops, cabinets, and bathroom solutions throughout the greater Lake Bluff area and beyond.