A backup that has never been test-restored is a hope, not a plan. Quantum builds layered backup for servers, workstations and cloud data, stores immutable copies off site, and documents how long it takes to bring each system back. Then we prove it with scheduled restore tests you can show your insurer or auditor.
Sound familiar?
- Backups run to a drive sitting next to the server
- Nobody has ever tried restoring a full server
- A ransomware event would mean paying or starting over
- The office could be unusable for a week and no one has a plan
What's included
- Image-based server and workstation backup with local and cloud copies
- Immutable, ransomware-resistant off-site storage
- Microsoft 365 and Google Workspace backup
- Documented recovery time and recovery point objectives per system
- Quarterly restore tests with written results
- Business continuity planning for fire, flood, theft and outages
How an engagement works
Assess
A free, one-hour review of your current environment with a written summary of findings, risks and a fixed price.
Architect
We document everything, fix the highest-risk items first and deploy monitoring and security tooling — usually within two to four weeks.
Operate
Ongoing support with a 15-minute response target, quarterly reviews and a roadmap that keeps technology ahead of the business.

Backup & Disaster Recovery across the Inland Empire
Quantum is headquartered in Rancho Cucamonga and provides backup & disaster recovery with same-day on-site service in Rancho Cucamonga, Ontario, Riverside, San Bernardino, Fontana, Corona, Upland, Chino Hills & Chino and throughout Riverside and San Bernardino counties. Clients in Los Angeles and Orange County are supported remotely with scheduled visits.
Frequently asked questions
How quickly can you recover a server?
For protected servers we target recovery in hours, not days, by booting the latest image on local or cloud hardware. We document the specific objective for each system during onboarding.
Are backups protected against ransomware?
Yes. Off-site copies are immutable for a defined retention window, so they cannot be encrypted or deleted even by an administrator account.
Do you back up laptops?
Yes, for users who keep data locally. We prefer to move working files to OneDrive or SharePoint so laptops become replaceable, and we back up the cloud copy.