Certified crews get the work. And the margin.
The Contractor Portal is the operational backbone for ZERITHON Certified Applicators — leads, pricing, estimating tools, credentials and technical support in one place.
Qualified Project Leads
Owner and engineer inquiries routed to certified crews in your service area.
Certified Pricing
ZCA-1 contractors access tiered pricing and rebate programs.
AI Estimating
Upload distress photos or area takeoffs — the AI returns SKU, quantity and labor estimate.
Credential Management
Track certifications, renewals and crew rosters in one dashboard.
Spec Library
Editable CSI sections, submittal templates and acceptance protocols at your fingertips.
Technical Hotline
Same-day PE support for placement questions, climate calls and substrate prep.
Join the next ZCA-1 class →
Two-day Certified Applicator program. Hands-on with every product. Held monthly nationwide.
Enroll in training →Contractor sign-in →
Access leads, pricing, estimating tools, credentials and the technical hotline.