Verify a Credential

Anyone can claim expertise in exterior hardwood installation. EHCI's verification system lets you confirm those claims in seconds. Each EHCI-certified professional receives a unique Certificate ID that links to their real-time credential status, including the specific certifications they hold, their expiration dates, and their specialization areas.

Verification is especially important for high-value exterior hardwood projects. Tropical hardwoods like Ipe, Cumaru, and Garapa represent a significant material investment — often $15–$40+ per square foot for decking alone. Hiring an installer who doesn't understand the species' unique density, moisture behavior, and fastener requirements can lead to premature failure, cupping, checking, and costly rework.

For homeowners: Before signing a contract, ask your contractor for their EHCI Certificate ID and verify it here. Active credentials confirm they've passed a standardized examination covering wood science, species properties, installation techniques, and best practices relevant to your project.

For architects and GCs: Reference EHCI verification when recommending or approving subcontractors for exterior hardwood scopes. A verified credential adds a documented quality checkpoint to your project delivery process.

For certified professionals: Share your Certificate ID with clients, include it on your proposals, and add it to your email signature. The more people who verify your credentials, the stronger the trust signal for your business.