AI diagnostics, calculators, courses, and apparel — built for HVAC, plumbing, electrical, and welding pros.
Climate-zone aware load calc, duct diameter, and friction-rate math — field-tested defaults.
AWG ampacity with the 80% continuous-load rule and NEC 3% drop pass/fail.
IPC 2024 DFU totals and building-drain sizing, no spreadsheet required.
Snap a VIN plate. Get a likely diagnosis and ranked workups — auto, HVAC, small engine.
Standalone courses per trade. each. Or included with annual + lifetime tiers.
Hats, hoodies, workwear. Sold through our Shopify storefront — drop the URL in, get the page.