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For Roofing Contractor Certification

Verified Credentials for Roofing Professionals

Issue tamper-proof certificates for roofing contractor licenses, manufacturer certifications, and safety training. Meet state licensing requirements.

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The Challenge

Problems You're Facing

State Licensing Variations

Roofing contractor requirements vary significantly by state.

Manufacturer Certifications

Premium warranties require manufacturer-certified installers.

OSHA Fall Protection

Fall protection training must be documented for all workers.

The Solution

How OnChainCert Helps

License Management

Track state contractor licenses and renewal requirements.

Manufacturer Certs

Manage GAF, Owens Corning, and other manufacturer certifications.

Safety Compliance

Verify OSHA fall protection training for entire workforce.

Features for Roofing Contractor Certification

Everything you need to issue and manage blockchain certificates.

Bulk Upload

Instant Verification

Custom Branding

API Access

Frequently Asked Questions

Common questions about blockchain certificates for roofing contractor certification.

How does blockchain verification work for roofing contractor certification?
When you issue a certificate through OnChainCert, we create a unique cryptographic hash of the certificate data and record it on the Polygon blockchain. This creates an immutable, tamper-proof record that anyone can verify instantly using the certificate ID.
How much does it cost?
OnChainCert offers a free tier with 5 certificates per month. Paid plans start at $6/month for 30 certificates. We recommend the Starter plan for roofing contractor certification.
Can employers verify certificates for free?
Yes! Verification is completely free and requires no account. Anyone with a certificate ID can instantly verify its authenticity on our verification page.
What blockchain do you use?
We use Polygon, a leading Layer 2 Ethereum blockchain known for its speed, low costs, and environmental sustainability. Polygon is carbon-neutral and processes thousands of transactions per second.

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Learn more about blockchain certificates →

Ready to Get Started?

Join other roofing contractor certification using OnChainCert to issue tamper-proof certificates.

Recommended: Starter $18/month
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No credit card required • 5 free certificates

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