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Best CHST exam prep in 2026

The CHST is the construction exam, and some sellers offer far fewer CHST questions than ASP or CSP ones. Here is what each option offers for the CHST, from each seller's own pages.

We make PassCited, so we've stuck to facts you can check on each seller's site. Checked October 2026.

What PassCited offers for the CHST

  • 1,049 live CHST practice questions, mapped to the CHST blueprint domains
  • Every answer quotes the rule or standard it tests, with a link to the source
  • $80 per exam for 180 days, one payment with no renewal. Your days extend free while you keep studying, up to your exam date
  • A full refund within 7 days if you haven't finished a full mock exam, and free extra time if you study with an active pass and don't pass
  • A free 25-question diagnostic, a readiness score for each domain and a day-by-day plan to your exam date
  • Full-length timed mocks and an AI tutor that explains any miss from its source

Browse free CHST practice questions

Pick by what you need

  • A deep CHST practice bank with cited answers, for one low payment

    PassCited

  • A phone app for all three exams that works offline

    Safety Prep

  • Video lessons from the board that runs the exam

    BCSP examCORE

  • A live class with an instructor

    ASSP or a SPAN workshop

  • CEUs for finishing the course

    ASSP

CHST prep side by side

“Not stated” means the seller's pages don't say. Bowen EHS isn't listed because the pages we checked don't offer CHST prep.

PassCited

Price
$80 per exam, or $143 for all three
Access
180 days, one payment, no auto-renew
CHST questions
1,049 live
Format
Self-paced, verified and cited practice questions on the web, on any phone or computer
Refunds
7-day money-back guarantee: full refund if you haven't finished a full mock exam, one per customer

Pocket Prep

Price
$20.99 per month, $49.99 per 3 months or $124.99 per year
Access
Subscription that renews until cancelled
CHST questions
400
Format
Self-paced app on iPhone, Android and the web
Refunds
App store purchases go through Apple or Google; website purchases through Pocket Prep support

Safety Prep

Price
$19.99 per month, $39.99 per 3 months, $59.99 per 6 months or $99.99 per year, for all three exams
Access
App Store subscription that renews until cancelled
CHST questions
5,642 (its listing)
Format
iPhone and iPad app that works offline, with flashcards, audio lessons and short text lessons
Refunds
Not stated on the listing (App Store purchases are billed by Apple)

AccelaStudy

Price
$49 per month, covering all eight BCSP credentials
Access
Monthly subscription, cancel any time
CHST questions
Not stated
Format
Adaptive practice on the web, with an exam simulator and an AI assistant. iOS app listed as coming soon
Refunds
Website subscriptions: all charges final and non-refundable, per its terms

SPAN

Price
$275 online prep, $400 with workbook, $950 with a 3-day workshop
Access
1 year of online access
CHST questions
Not stated
Format
Online practice exams, printed workbook, optional 3-day workshop in person or virtual
Refunds
Online prep: all sales final, with credit toward a workshop. Workbook: 30-day return, 15% restocking fee.

examCORE

Price
$999 per exam
Access
6 months, extendable in 3-month packages up to 12 months
CHST questions
1,000+
Format
Self-paced video course: 20 to 25 hours of video, quizzes and a timed simulated exam
Refunds
All sales final, no refunds

ASSP

Price
Self-paced ASP course $1,125 ($950 for ASSP members). Self-paced CHST course $975 ($815 for members).
Access
1 year for self-paced courses
CHST questions
Over 400, plus a 200-question practice exam
Format
Self-paced online with a hard-copy textbook, or a 3-day course live virtual or in person
Refunds
No refund for self-paced courses

Common questions

What is the best CHST exam prep?

It depends on how you study. For practice questions whose answers quote their source, with a study plan to your exam date, PassCited costs $80 per exam for 180 days. For live teaching, look at the courses (SPAN, examCORE, ASSP). For a phone app, Pocket Prep or Safety Prep. Every option's terms are in the table.

How many CHST practice questions does each option have?

PassCited has 1,049 live CHST questions today. As stated by each seller: Pocket Prep 400; Safety Prep 5,642; examCORE 1,000+; ASSP Over 400, plus a 200-question practice exam. AccelaStudy and SPAN don't state a CHST count.

How much does CHST exam prep cost?

PassCited is $80 per exam, one payment for 180 days. The subscriptions start at $19.99 a month (Safety Prep) and $20.99 a month (Pocket Prep). Courses start at $275 (SPAN online prep), and examCORE is $999 per exam. Each option's price is in the table. Prices checked October 2026.

Is any CHST prep official?

BCSP, which runs the exam, makes examCORE and says it doesn't use real exam questions. Everyone else, PassCited included, is independent and not affiliated with BCSP.

Can I try PassCited before I pay?

Yes. The free 25-question diagnostic scores each CHST blueprint domain, and every topic page has free worked questions. No card needed. If you buy and change your mind, you get a full refund within 7 days as long as you haven't finished a full mock exam.

See where you stand on the CHST

25 questions, free, no card. You get a readiness score for each CHST domain, whichever prep you choose.

Take the free diagnostic

More comparisons

Prices checked October 2026

Every competitor fact on this page comes from the seller's own public pages, checked October 16, 2026. Where a page doesn't say, we write “Not stated”. Prices and terms change, so confirm on their site before you buy. Our own terms are on the pricing page.

Pocket Prep is a mark of Pocket Prep, Inc.. Safety Prep is a mark of its developer, C3RT.com. AccelaStudy is a mark of Renkara Media Group, Inc.. SPAN is a mark of ClickSafety. examCORE is a mark of the Board of Certified Safety Professionals (BCSP). ASSP is a mark of the American Society of Safety Professionals (ASSP). ASP®, CSP® and CHST® are registered marks of the Board of Certified Safety Professionals (BCSP). All marks belong to their owners. PassCited is not affiliated with, endorsed by or sponsored by any of them. Found something out of date? Email hello@passcited.com and we'll fix it.