EndByte does one thing: certified data destruction. Wiping, shredding, on-site service — and every single drive leaves with a verifiable certificate, or it doesn't leave at all.
EndByte does data destruction — not as a side service, but as the whole company. Wiped or destroyed, picked up or on site, every path ends in a certificate. Businesses and data centers are our core work, and we offer a lighter personal service for individuals too.
Multi-pass NIST 800-88 sanitization with full-surface verification. Every sector read back to zero — or the drive doesn't get a certificate.
Learn more → SVC / SHREDShredding and crushing for failed media, tapes, and policy-mandated destruction. Fragments no laboratory recovers data from.
Learn more → SVC / CUSTODYSerial-level inventory at your site, sealed transport, and signed handoffs — documented from your door to destruction.
Learn more → SVC / CERTIFYPer-drive certificates and reconciled batch reports — serial, method, date, and result, formatted for the people who audit you.
Learn more → SVC / FREEThe full certified process at zero cost when we retain the sanitized drives. You get compliance; the hardware pays the bill.
Learn more → SVC / PERSONALSelling or recycling an old computer? Mail in your drive and we'll make sure your personal data is truly gone — single drives welcome.
Learn more →Let us keep the drives after they're wiped and verified, and the entire service is free — professional KillDisk sanitization, per-drive certificates, zero invoice. You get compliance. We recover the hardware. Everyone wins.
Every drive follows the same audited path — the order matters, and we never skip a step.
Serial numbers logged, assets tagged, chain of custody opens the moment hardware reaches us.
KillDisk Industrial multi-pass sanitization across our dedicated wipe bench, monitored in real time.
Full-surface read-back confirms every sector returns zero. Drives that fail get shredded.
A per-drive certificate with serial, method, and verification result — your audit trail.
Sanitized drives re-enter the market; everything else is responsibly recycled.
The things data center and IT teams ask us most. Don't see yours? Call or send a message — straight answers, no sales runaround.
Yes — but the method matters. SSDs store data differently from spinning drives, so a standard multi-pass overwrite isn't enough on its own. We use the drive's built-in secure-erase and sanitize commands where supported, verify the result, and physically destroy any SSD that can't be reliably verified. NIST 800-88 covers flash media specifically, and we follow it.
Per drive: the device model and serial number, the method used (wipe standard or destruction type), the date, the operator, and the verification result. For batch jobs, all of it rolls up into a single audit report that reconciles against the original intake list — so your auditor can match every drive received to its final disposition.
No catch — it's an aligned trade. Properly wiped, working enterprise drives still hold resale value. When you let us keep the drives after they're sanitized and verified, that recovered value covers the cost of the service, so we don't invoice you. You get the full certified process; we recover the hardware. It fits best with working enterprise drives in reasonable volume — if your media is mostly failed or policy-bound to physical destruction, we'll tell you up front and quote the paid service instead.
They're physically destroyed — shredded or crushed — and documented the same way as everything else. A drive that can't prove it was wiped clean never goes back into circulation and never gets returned as "probably fine." Failure handling is automatic and on the record.
For businesses, we offer secure pickup — we inventory every drive by serial at your site, transport it sealed, and reconcile the certificates against the pickup list. Bay Area pickup-to-certificate typically runs about 24 hours. Individuals can mail drives in through our personal service. Either way, every drive is accounted for from the moment we take custody.
Yes — the San Francisco Bay Area and Silicon Valley, including San Jose, Santa Clara, Sunnyvale, Fremont, Oakland, and San Francisco. Not sure if you're in range? Just ask.
Both. Alongside our business and data center work, we offer a lighter personal service for individuals — a single laptop drive, an old desktop, a handful of drives from a home office, or media left behind on a family member's computer. Same certified standards, scaled to the job. Whether the free program applies depends on the drive, so just tell us what you have and we'll let you know.
EndByte is a Silicon Valley data destruction company built by someone who grew up doing exactly this — wiping, verifying, and certifying drives at data center scale. We exist to do one thing exceptionally well: make retired data provably unrecoverable, with the paperwork to back it up.
Being small is the point. Every job gets direct attention, every drive gets the full protocol, and every client gets a straight line to the person actually running the bench.
Trust and transparency in every engagement — we'd rather lose a deal than cut a corner.
If we can't verify it, we don't certify it. Every certificate is backed by a full-surface read-back.
No layers, no handoffs — you work directly with the person doing the work.

I was born and raised in Silicon Valley, and I've spent the last five years doing data destruction at scale — running wipe jobs of thousands of drives and handling enterprise decommissions where a single unaccounted drive isn't an option. This is the work I know.
Somewhere along the way I started building the software that runs the wipe bench itself — the tooling that drives the hardware, tracks every drive through every pass, and turns a wall of disks into a clean, verified audit trail. I don't just operate the process; I built the tools it runs on, and I know exactly what's happening to every sector.
I started EndByte to offer that directly — without the overhead, the layers, or the handoffs that come with a big vendor. When you hire EndByte, you're not getting a ticket number. You're getting me: every drive I take in, I personally wipe or destroy, verify, and certify.
One message covers it — drive counts, condition, wipe vs. shred, and whether the free program fits. We'll reply with a straight answer, usually same day.
+1 (408) 420-6991