Class 100 Laboratory
How We Can Help
When backup fails and the database corrupts, our team springs into action. We use 'Forensic Database Recovery' techniques to extract data directly from file data pages, even when the database engine (SQL Server, Oracle, etc.) cannot attach the file. We recover deleted records, truncated tables, and fix consistency corruption (Page Checksum Error).
Common Symptoms
- Database in 'Suspect' or 'Recovery Pending' mode
- Consistency error (DBCC CHECKDB errors)
- Tables or records disappeared
- Corrupted or lost log file (.LDF)
- Failure to Attach database
- Corruption due to power or hardware failure
- Ransomware encrypted the .MDF/.BAK file
- Accidental Delete or Drop Table
How It Works
Understand the recovery flow in four steps, from free diagnosis to data delivery.
1. Free Diagnosis
Bring your media for a no-cost evaluation in our lab.
2. Technical Analysis
We identify the exact failure and send the quote and list of recoverable files.
3. Secure Recovery
After approval, we start the process in a controlled environment (Clean Room).
4. Data Delivery
Your files are recorded on new media or made available via secure cloud.
Supported Systems
Database Recovery FAQ
Can you recover data from a corrupted SQL Server database?
Yes, we specialize in repairing corrupted MDF files. We can extract data directly from the pages even if the database is in 'Suspect' mode.
Do you recover deleted records?
Yes, in many cases deleted records can be recovered from the database pages as long as they haven't been overwritten by new entries.
Why HD Doctor?
- Support for SQL Server, Oracle, MySQL, PostgreSQL
- Recovery of .MDF, .LDF, .NDF files
- Recovery of .DMP, .ORA, .DBF files
- Data extraction from corrupted Backups
- Relational integrity validation
- Secure remote service
Meet Our CEOs,
Sávio Mattar & Samir Mattar 🇺🇸
HD Doctor is led by Sávio Mattar and Samir Mattar, CEOs and Managing Partners responsible for positioning the company as a global leader in advanced data recovery solutions.
Coming from a traditional entrepreneurial family operating across domestic and international markets, Sávio and Samir were raised in an environment focused on innovation, business leadership, and long-term vision. Their family's most recognized venture is a publicly traded car rental company valued at over $11 billion.
Founded through Sávio Mattar's vision and leadership, HD Doctor was built with the mission of becoming one of the most advanced data recovery laboratories in the world. From an early age, Samir Mattar became actively involved in the company's operations, helping drive the next generation of innovation and expansion.
Today, HD Doctor stands as one of the largest and most advanced data recovery laboratories in the Western Hemisphere. With over 300,000 clients served and a 98% recovery success rate, the company continues to set the standard for excellence, reliability, and innovation in the data recovery industry.
Sávio Mattar & Samir Mattar 🇺🇸
CEOs & Managing Partners