Get expert insights on limestone, granite, and more from Stone Center. Read More. OPEN. Mon-Fri: 7:30am - 4:00pm. Columbus Stone Center 1736 McKinley Ave Columbus OH 43222. 614-276-3585 [email protected] Cincinnati Stone Center 4820 Stafford St Cincinnati OH 45227. 513-271-5646 [email protected] company. Products; About; Ideas; Blog;