Data Recovery.
Data Recovery is a service that specialises in recovering data from hard disk drives. We are able to offer recovery services for data losses caused by power surges and outages, static electricity, lightning strikes, fires, floods, sabotage, viruses, equipment malfunctions, accidents, and user error like deleted files, formatted / f-disked drives. Our findings indicate that data is recoverable the majority of the time. So never assume your valuable data can't be recovered.

Warning:
If your hard drive emits unusual noises (clicking, grinding or metal scraping), turn it off immediately! This symptom typically indicates a head crash that can destroy your data This situation demands professional recovery in a Clean room environment.
Tips on Using Disk Utility Programs While most disk utilities provide excellent preventative maintenance by fixing minor problems, they can render data unrecoverable by over writing on installation / use. Follow these tips to help ensure your drive and data safety.

Best Action
Avoid attempting recovery yourself on traumatised drives (i.e., turning your computer on and off, or using over-the-counter diagnostic / recovery tools), as doing so may cause further damage or permanent data loss.
1) If booted up, back up any critical files.(If your hard drive DOES NOT emits unusual noises)
2) Shut down the computer and DO NOT reboot.

All data recovery is undertaken by Microsoft qualified engineers