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Pass the NASCLA Exam

Exam prep for the NASCLA Accredited Examination for Commercial General Building Contractors — accepted for reciprocity across many states. Study guide plus full-length practice exams with answer explanations.

✓ From $99 per classification  ·  ✓ Instant access, any device

What every course includes

4 full-length practice exams

In every course, matched to the real exam’s topic weighting.

A written explanation for every answer

Know exactly why each answer is right, with code citations.

Matched to the official exam outline

A study guide built topic-by-topic to the published exam plan.

Written for current 2026 codes

Checked and updated against today’s code editions.

Law & Business is 75% off

A quarter of the term price, only where that exam applies. Full price on its own.

Instant access

Start studying in minutes on any device — guide, exams and quizzes.

97,000+ real practice questions across our courses · Every CSLB classification and 45 states

NASCLA Accredited Examination

NASCLA Exam Prep

Study guide, four full-length practice exams, and a detailed explanation for every question — built for the NASCLA Accredited Examination for Commercial General Building Contractors. Pass once, qualify in multiple states.

Choose your state →

What is the NASCLA exam?

The NASCLA Accredited Examination for Commercial General Building Contractors is a single, nationally recognized exam. More than 20 participating states accept it for commercial general building licensure, so passing it once can save you from re-testing each time you expand into a new state. It is an open-book exam covering plan reading, project management, building codes, and business & project administration.

New to NASCLA? Read the full explainer: What Is the NASCLA Exam? Reciprocity Across 20+ States.

NASCLA exam prep by state

Same accredited exam, state-specific prep. Each course is $99 and includes the study guide, 4 practice exams, and answer explanations.

Don’t see your state? The general NASCLA course above covers the same accredited exam used in every participating state.

What’s included

  • Topic-by-topic study guide mapped to the NASCLA exam outline
  • Four full-length practice exams
  • A detailed explanation for every question
  • Instant access on any device

Get started →