For adults in California prepping for the BSIS guard exam

The only California BSIS exam rehearsal room.

GuardPrep AI is not a training school and never pretends to be — it is the rehearsal room. Timed, graded practice built for the licensing test itself, from people who sell pass rates instead of training hours.

  • Timed, graded practice for the real BSIS exam
  • $29 once — no subscription, ever
  • Refund if it isn't for you
A person studying at a kitchen table at night, notebook and laptop open
Practice engine — Module 4 of 9
08:42

Question 14 — A licensed guard may legally detain a suspected shoplifter under which condition?

Graded against current BSIS exam standards

You don't need more hours of training.
You need to know you're ready.

You're changing careers, coming off active duty, or getting back to work after time away — and a California guard card is the fastest legal path back to a paycheck.

The class teaches you the material once, then sends you to the state exam room to find out, in front of a proctor, whether it stuck.

The rehearsal room
After every session

Get the feedback before the exam does.

Finish a practice session and that evening an email is waiting, naming the one topic that's still costing you points — so the next session starts where the last one left off.

GuardPrep AI

Tonight, 8:41 PM

Sample

Use of Force is still your weakest topic.

You missed 4 of 6 questions in this area tonight. Run the Use of Force module again before your next session — it's worth 12% of the real exam.

The moment it clicks

See why an answer was wrong, not just that it was.

Sample score report

Powers to Arrest & Detention — Practice Set 3

14 / 20 correct

Question 22 — A guard may use the power to arrest a suspect:

Your answer: Whenever a crime is merely suspected

✓Correct answer: When a public offense is committed in their presence

Why you missed it: suspicion alone isn't enough to arrest — the offense has to happen in front of you, or you need direct knowledge it occurred. That distinction is tested on almost every BSIS exam form.

Now he knows why he was wrong — and that's the part that gets him ready.

An empty, quiet exam room with rows of desks
What it is

A rehearsal room, not a classroom.

GuardPrep AI is not a training school and never pretends to be. It's built for people who already know the material and need to find out, in advance, whether they can prove it under exam conditions.

What we promise

A refund, not a guarantee.

No one can promise you'll pass a state exam — so we don't. What we promise is your money back if the practice engine isn't for you. No fine print built to keep it.

Refund requestSample
OrderGP-4471
Amount$29.00
StatusRefunded
What's included

The engine, plus a download you keep.

One purchase unlocks full access to the practice engine and a downloadable study guide — yours to keep studying from, on or offline, session after session.

PDF

California Guard Card Study Guide

Downloadable — yours to keep

∞

Full practice engine access

Every module, every session

One price. No subscription.

$29

One-time purchase for a single guard

Full engine access

Every module, every practice session, no limits.

Study guide download

A PDF you keep, on or offline.

One-time checkout

Paid through Stripe. No subscription starts.

Refund on request

Money back if it isn't for you.

Checkout runs through Stripe's hosted checkout. NanoCorp is merchant of record on the charge.

A person in uniform standing confidently near a lit building entrance at night

Ready to see where you stand?

  • Full practice engine access
  • $29, once — no subscription
  • Refund if it isn't for you
See a sample