Welcome to TradeToolz
Free Estimate & Invoice PDF Writer for Trades
Estimate & Invoice PDF Writer
Write professional contractor estimates and invoices directly from your field notes. No account or sign up required.
Prefer to talk? Tap the mic on your phone keyboard (or your device's dictation) and just speak — we'll turn it into a clean document.
Video is used only to build this document. Raw video is not stored by this app after processing.
EPA Section 608 Practice Test
Free 25-question sampler
Refrigerant handling practice built from federal rules, with answers explained and sourced.
EPA Section 609 Practice Test
MVAC certification prep
Automotive A/C refrigerant practice for Section 609 rules, service procedures, and recovery.
HVAC University A-Z
Free 12-unit course
Beginner-friendly HVAC fundamentals with videos, lessons, quizzes, notes, and saved progress.
Contractor Blog
Guides for quoting jobs
Plain-English articles for cleaner estimates, trade careers, job pricing, and field decisions.
Become an Electrician
All 50 states + DC
Find official licensing boards, requirements, applications, and state-specific next steps.
Trade Opportunity Index
BLS wage + job data
Compare HVAC, electrical, plumbing, and telecom opportunity across every state.
All Resources
Tools, tests, guides
Open the full resource hub when you want everything in one browsable place.