1200 Industrial Dr Yukon, OK 73099 Phone: (405) 609-1509 Fax: (405) 494-7684

According to a National Storm Shelter Association (NSSA) Evaluator, Dr. James McDonald, a Professional Engineer, "The FlatSafe Tornado Shelter designs are well documented and well thought out". Dr. McDonald also mentioned "The attention to detail is commendable". In addition to the conclusions of...

Posted: 11/19/2016 11:20:43 AM By: flatsafe