Granite Corp. is a full-service fabricator of granite, quartz, and marble countertops serving the Western Suburbs. They offer a large showroom and indoor slab warehouse in Oswego, IL, as well as cabinet and full remodeling services. Granite Corp. prides itself on providing quality work at fair prices, using premium-grade stone with a resin coating for long-lasting beauty. Customers have praised the company's professionalism, precision, and prompt service, with one client highlighting their ability to quickly fix a minor installation issue. Recent projects completed by Granite Corp. have included kitchen countertop and sink replacements, earning high marks for the quality of the work and competitive pricing. Clients have appreciated the company's helpful guidance in selecting materials that complement their existing cabinetry and decor. Overall, Granite Corp. has consistently delivered a memorable and satisfactory experience for its customers.
Just had our kitchen countertops replaced this week. Could not have had a better price, installation and crew!! This is the 2nd time we've used Granite Corp and will use again for future projects
February 2026
Awesome group of people to work with. Just had our install today. Used a competitor for the last two kitchens but will be using granite corp moving forward. Sam and Jorge were excellent. Thanks guys!
December 2025
Very happy with the granite selection and price quotes. We have order from here more than once!
