We're live: every paid bank starts with 3 days free · then $9.99 your first month ($19.99/mo after) · free-tier exams stay free.
LLICENA Practice tool Try free
CA · AZ · NV · LA · TX · FL · NC · EN / ES / RU
Free practice questions below. No sign-up needed.

You know the work.
Now get the license.

Practice for your contractor license exam on your phone. Every answer has a written explanation in English, Spanish or Russian, and LICENA saves your progress.

  • 15,000+ practice questions
  • Every answer explained
  • EN / ES / RU

Practice tool. No pass guarantee.

Contractor on a jobsite checking exam practice questions on a phone
a retake costs
PSI fee + 21 days

The 21-day wait between attempts is a CSLB rule. A month of practice costs less than one retry.

Pick your state and exam, then try 8 free questions A free sample on every exam page. No account, no card.
California only for now

Get Your License Roadmap

Answer a few questions and get a step-by-step plan from application to issued license. Free, in your language. California only for now.

Get my roadmap →
What we cover

Find your exam.

Practice questions for licensing exams in seven states plus national certifications, in English, Spanish and Russian. Every exam page has a free 8-question sample.

California

Create a free account to start Free-tier exams stay free · paid banks: $9.99 first month, then $19.99/month each.
Try it right here

See how LICENA works in 60 seconds.

Answer one practice question from our C-10 bank and read the full explanation. Free, with no sign-up or card.

licena.us · C-10 · from the free sample

What it is

A practice tool for your exam.

◎

Practice for your specific exam

We write questions in exam style from the official CSLB, ROC, NSCB and LSLBC outlines and never copy a real exam. Blocks of 100, a weak-spot filter and a timed mock.

文

English · Spanish · Russian

A written explanation on every answer, plus the same question side by side in Spanish or Russian when you need it.

⏱

10-minute sessions

Practice between jobs. LICENA saves your progress.

$

Try before you pay

A free sample on every exam page, then 3 free days of the full bank with no card.

The bank in numbers.

50exams7 states + national certifications
15,000+questionswritten from official sources
3languagesEN · ES · RU, side by side
100%of answers explainedwhy the right answer works and the other three don't

Real product numbers. We don't publish a “pass rate” because we have no honest way to count one yet.

Do the math

What could your license be worth?

Build your own income scenario.

your rate now
$38 / h
hours per week
40 h
your rate with the license — set your target
$86 / h

Every rate here is yours to set, and the presets are editable examples, not statistics. This is an illustrative estimate, not an earnings claim or guarantee.

now, per year
$76,000
with the license, per year
$172,000
difference
+$8,000 / mo

That's $96,000 per year in this scenario.

Try my exam free →

In this scenario, the $19.99 monthly subscription equals

The method

From first question to exam day.

01

Find your exam

Try a free question and see your starting point.

02

Practice + fix your mistakes

Work through focused blocks, then revisit exactly what costs you points.

03

Run a timed mock

Know your score before you schedule the real exam.

Pricing

$9.99 for your first month. Then $19.99 a month per exam bank.

how it compares

Not a school course

A school sells a prepaid package: classes, materials, a schedule. LICENA is a monthly question bank with written explanations and sources in EN · ES · RU. If you fail the real exam, CSLB makes you wait 21 calendar days to retake it and PSI charges the fee again.

licena · one exam
$9.99 your first month · then $19.99/month
  • The full bank for one exam: 500 questions
  • A written explanation for every answer: EN · ES · RU
  • Timed mock exam, unlimited attempts
  • Official sources and calculators inside the course
  • 5 devices: phone in the truck, laptop at home
  • Each paid bank is its own subscription. Law & Business is a separate bank
  • Six free certification courses come with any account: 2,050 questions, see below
Try 3 days free →

3 days free first · no card · $9.99 first month · $19.99/month after · cancel anytime. Access stays until the end of the paid period

Free tier

2,050 questions that stay free.

free with any account
2,050 questions · EN · ES · RU

Six certification courses come with a free account, with the same written explanation on every answer in English, Spanish and Russian.

  • OSHA Construction Safety — 250 questions
  • Backflow Prevention Tester — 500 questions
  • NICET Fire Alarm Systems — 500 questions
  • NICET Water-Based Systems — 500 questions
  • EPA 608 Certification — 200 questions
  • Asbestos Open-Book Exam — 100 questions
Create a free account →

No card, and the free courses don't expire. EPA 608 and the Business Setup Guide A–Z come with every account; the other five take one click.

FAQ

Questions before you start.

Is LICENA free?
Registration and the free-tier exams (EPA 608, OSHA, asbestos, NICET, backflow) are free. Every paid bank starts with a one-time 3-day free trial (no card), then $9.99 for your first month and $19.99/month after. Cancel anytime; we never delete your progress.
Are these the real exam questions?
No. We write every question from scratch in the format and difficulty of the real exam, using official public sources. We never copy the actual exam.
What languages is it in?
The interface and study content are in English, Spanish and Russian, with a bilingual side-by-side study mode.
Is this just memorizing answers?
No. Every question is explained through the real situation behind it: why that answer, which code or formula stands behind it. You pass the exam and understand the trade deeper at the same time.
Will LICENA guarantee I pass?
No. LICENA is a practice tool, not a school, and does not guarantee passing. Real exams also draw on sources beyond our banks.
Which exams does it cover?
California: CSLB Law & Business and the trade exams A, B, B-2, C-7, C-8, C-10, C-16, C-20, C-27, C-33, C-36, C-39, C-46 and C-54. Arizona: SRE, B, R-11, R-37R, R-39R. Nevada: CMS, B, B-2, C-2, C-21. Louisiana: Business & Law, Building Construction, Mechanical Work, HVAC & Refrigeration (6.1). Plus EPA 608, NICET fire-alarm and water-based systems, backflow prevention, OSHA construction safety and asbestos.
Is Law & Business included with a trade bank?
No. Each paid bank is a separate subscription: $9.99 for the first month, $19.99/month after. The free-tier courses (OSHA construction safety, EPA 608, asbestos, NICET, backflow) come with any account.
Does the 8-question sample show whether I'm ready?
No. It shows the format and how the explanations work. Eight questions are too few to judge readiness for a state exam. The timed mock in the full bank gives a better check, and even that is practice, not a prediction.
i

This is a practice tool, not a school

LICENA gives you practice questions to study with. We are not an accredited school and we do not guarantee that you will pass any exam.

You already know the work.
Now practice the exam.

Choose your trade and answer your first question free.

Choose my exam →

A practice tool. We can't guarantee you'll pass.