Sub compliance that runs itself.
CertBunker tracks your subcontractors' insurance certificates, licenses, and W-9s — chases the renewals for you, and gives you one board that's either green or red. No more spreadsheet. No more surprises at audit time.
Three steps. Quick & Intuitive Workflow.
Set it up once — from then on, CertBunker does the chasing and you do the approving.
List Your Subs
Fill-out detials: company, trade, and what they paperwork they owe you — GL certificate, workers' comp, license, W-9, or any other item your admin tracks for your company to remain in compliance.
CertBunker Handles Your Paperwork
Each sub gets a private upload link by email — or you alternatively copy the link and text it to them yourself. They upload their doc, either a .pdf or they can snap a photo of the certificate from their phone. They type the expiration date if the doucment has one, and send. Nothing to install, no software to download or learn.
You Approve. The Board Goes Green.
Every doc your sub sends you via their upload link waits for your one-click check against the paperwork; you'll verify it's the correct document and if the document has an expiration date you'll verify the date. Then you're good to forget because CertBunker warns you 30, 14, and 7 days before anything lapses — and CertBunker automatically reminds the sub directly.
Accountability you can open in front of an auditor.
- ✓Every document, kept forever Old versions of sub docs are kept when new ones arrive — you can show what was on file on any given date.
- ✓No App needed CertBunker generates a private link that opens on your sub's computer or phone. Send from anywhere, less than two minutes work.
- ✓Multiple automatic reminders 30, 14, and 7 days out, and the expirary day — auto reminders are sent to both you and the sub.
- ✓One-click CSV export Produce a report with your whole sub board, dated, in a spreadsheet.
- ✓Private, encrypted storage Documents open only through your login, and upload links expire after subs send their docs along.
One flat price. No surprises on this invoice, either.
- Unlimited subcontractors & documents
- Expiration alerts & automatic sub reminders
- Document repository with full history
- CSV export for audits
- No per-user fees, no setup fee
- Support answered by the person who built it
Founding companies: $50/month, locked in forever.
The first 25 companies to subscribe pay $50/month — for as long as they stay subscribed. No code to enter: the founding discount is applied automatically at checkout while spots last.
Start your free trialStraight answers.
Can I actually see the documents, or just a status?
Both. Every certificate ever received lives in your repository — click any row and the actual PDF or photo opens. Old versions are kept when new ones arrive.
What does this cost my subs?
Nothing, and about two minutes a year. No app, no account — a private link that works on any phone.
Where do my documents live?
In private, encrypted storage. Documents open only through your login, on links that expire in minutes — nothing sits on a public URL.
How is this different from the big insurance-compliance platforms?
Those are powerful enterprise tools built for large firms with a risk manager and hundreds of vendors — you book a demo, get a custom quote, and go through onboarding. CertBunker is built for general contractors with a few dozen subs: one flat $75/month price you can see right here, self-serve signup, and it's working the same afternoon. One job — keeping your subs' certificates current — done simply.
What happens if I cancel?
You export everything, any time. Your account goes read-only and nothing is deleted — we don't hold paperwork hostage.
Who's behind CertBunker?
Fieldwork Studio LLC, a software studio in Exeter, New Hampshire. When you email support, the developer answers.
Avoid a Compliance Fee or Fine on your job site.
Set up CertBunker this afternoon — set-up takes ten minutes, and your trial is free for 14 days.
Start your free trial