However, what are you expected to do if your backed-up important data is not retrievable? What if your CD or DVD gets damaged in some way? How will you get your information back? The easy and most logical answer to your data loss is to call in a professional company specialising in data recovery. A good and professional, experienced data recovery company will be able to give you an evaluation on whether your data loss is repairable. Most data recovery companies offer a high success rate on retrieving lost data; ensure you choose one that offers over 90percent data recovery success rate.