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For Appliance Repair Certification

Verified Credentials for Appliance Repair Technicians

Issue tamper-proof certificates for appliance repair technicians. Track EPA 608 refrigeration credentials and manufacturer-specific training for HVAC and major appliances.

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The Challenge

Problems You're Facing

EPA 608 Refrigerant Handling

Technicians working on refrigeration equipment must hold EPA 608 certification.

Manufacturer Training Requirements

Warranty work requires manufacturer-specific training for each appliance brand.

Service Contract Verification

Home warranty companies require proof of technician credentials before authorizing repairs.

The Solution

How OnChainCert Helps

EPA Compliance Tracking

Verify EPA 608 Type I, II, or Universal certification for refrigerant work.

Brand-Specific Training Records

Track manufacturer certifications for Whirlpool, GE, Samsung, LG, and other brands.

Warranty Provider Integration

Allow warranty companies to verify technician credentials before dispatch.

Features for Appliance Repair Certification

Everything you need to issue and manage blockchain certificates.

Bulk Upload

Instant Verification

Custom Branding

API Access

Multiple Credential Types

Frequently Asked Questions

Common questions about blockchain certificates for appliance repair certification.

How does blockchain verification work for appliance repair 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 appliance repair 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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Ready to Get Started?

Join other appliance repair 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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