Ohio State Waterproofing

Ohio State Waterproofing has protected homes in Northeast Ohio since 1978 and reports more than 90,000 customers. Its Macedonia office handles wet basements with interior drainage channels and sump pump systems, exterior excavation and waterproofing, and drain tile installation. Other services are basement crack repair, bowing wall repair with StablWall carbon fiber, foundation replacement, crawl space waterproofing and encapsulation, and mold prevention. Concrete leveling lifts settled driveways, sidewalks and patios. Its products include Durashield, E-Z Breathe ventilation and SmartPower battery backup. Licensed crews begin with a free inspection, and the lifetime warranty transfers to the next owner if the home is sold. It holds a BBB A+ rating. Google shows 4.6 from 3,060 reviews, with 2,643 five-star ratings and 212 one-star ratings.