Ohio Basement Authority Return to Directory Ohio Basement Authority Return to Directory Description Details "At the Ohio Basement Authority, we have a range of services to create healthier homes, including basement waterproofing, crawlspace encapsulation, radon mitigation, egress windows, structural supports and foundation settlement solutions!" Business Category Basements, Home Improvement & Maintenance Business Website OhioBasementAuthority.com Office Phone Number 844-266-8310 Business Tags Basement, Crawl Space, Foundation, Radon Business Address 911 Steltzer Rd Columbus, Ohio ZIP Code 43219 LinkedIn