S&T Balloonology Share: Specialty Shops S&T Balloonology Visit Website 220 N State Rd. Medina, OH 44256 (330) 328-7342 Facebook Instagram Hours: Hours may vary, send us a message to make an appointment! Saturday 9am-3pm Sunday 11am-4pm About Map About A sister owned balloon design business, specializing in custom balloon garlands for parties, showers and special events. What's Nearby? Distance: 5 10 15 20 25 50 mi.