PlumberAI

PlumberAI is the all-in-one tool built for plumbers, apprentices, and journeymen who want to work smarter and pass their licensing exams. 📚 STUDY & TEST PREP • 449+ IPC-based practice questions across 8 categories • Mock Exam — 50 questions, 90 min, timed like the real thing • Daily Challenge — 5 questions a day to build your streak • Weak Area Training — trains you on what you get wrong most • Backflow Prevention — devices, testing steps & cross connections 🔧 FIELD TOOLS • Plumbing Calculators — pipe slope, volume, fixture units, gas pipe, offset & more • ISO Drawings — labeled plumbing diagrams for the field • Code Reference — searchable IPC code sections • Cheat Sheet Vault — field reference always at hand • Supply Houses — find plumbing stores near you 💼 BUSINESS TOOLS • Job Pricing — estimate cost per job or fixture • Invoice Maker — create and share professional invoices • License Renewal — IPC state licensing boards 🤖 AI ASSISTANT Ask any plumbing question and get instant answers powered by Claude AI — code lookups, sizing help, installation guidance, and more. Download PlumberAI and level up your plumbing career today.