Exams turn on moments like this: a question you know, in wording you've never seen. Bilingual candidates lose points on wording, not the trade. Built by Los Angeles contractors who passed their own exams in a second language.
There are things we refuse to do. We don't promise you'll pass — no bank can; we're not a school or affiliated with any state board. The real exam draws from a bigger pool and adds stress; you acknowledge that before activating a course. We never copy real exams or prep banks, or invent reviews and numbers.
What you get is checkable. Construction banks hold 500 questions — five blocks of 100 — written from scratch against official sources: CSLB, OSHA, EPA, DMV, FMCSA. Every answer explains why it's right — misses teach too. Bilingual mode shows English beside Spanish or Russian, training the trade and the exam wording together; the timed final is English-only. Three languages today; more if demand is real and we can do them well.
A public log in your cabinet records every bank change: date, what changed, sources. A July 2026 re-check caught Cal/OSHA's residential fall-protection trigger dropping from 15 feet to 6; we updated. Full courses — OSHA construction safety, EPA 608, asbestos — are free, and until July 31, 2026 everything is; paid plans start August 1. Open one and see how a question reads when the wording cannot trip you.