Certeo: Contractor Exam Prep
Contractor Law Practice Test
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
200+ business & law questions, every answer sourced. Pay once, own it forever.
Certeo is an independent, privately developed study tool for contractor business-and-law topics. It is not a government app, does not represent any government entity, and is not affiliated with or endorsed by NASCLA, PSI, CSLB, or any state licensing or testing authority. Exam requirements vary by jurisdiction; always verify them with your official licensing agency.
PRACTICE ORIGINAL QUESTIONS
- 200+ original practice questions across 10 business-and-law topic areas
- An explanation and educational source reference after each answer
- Topics include business organization, estimating and bidding, contract law, financial management, insurance and bonding, labor and employment, workplace safety, project scheduling, building codes, and environmental regulations
- Practice questions are not copied from a real exam and do not predict or guarantee an exam result
STUDY IN FOCUSED ROUNDS
- 10-question rounds, one question at a time
- Instant explanation after every answer
- Topic-by-topic readiness estimates to help choose what to review next
OFFICIAL GOVERNMENT SOURCES
Certeo's educational material references public information. Check current laws, study guides, and exam requirements directly at:
- California CSLB Examination Study Guides: https://www.cslb.ca.gov/contractors/applicants/Examination_Study_Guides/
- U.S. Department of Labor, Fair Labor Standards Act: https://www.dol.gov/agencies/whd/flsa/
- OSHA Laws and Regulations: https://www.osha.gov/laws-regs
- U.S. EPA Laws and Regulations: https://www.epa.gov/laws-regulations
STATE-SPECIFIC LICENSING
NASCLA states that it does not administer state business-and-law examinations and provides links to state licensing agencies:
https://www.nascla.org/state-business-and-law-exams
OWN IT FOREVER
- One payment; no subscription or recurring charge
- Free: 20 questions across 2 topics
- Full Access: one localized one-time purchase for the complete question bank across all 10 topics and unlimited rounds
PRIVATE BY DESIGN
- No account or login required
- Your quiz history and readiness estimate stay on your device
Terms of Use: https://getcerteo.com/terms/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Full Access now waits for the App Store plan before checkout, displays the localized price, and gives a clear retry path when plans cannot load. This update also improves purchase-state reliability and accessibility on smaller screens.
The developer, Phi Truong Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Phi Truong Nguyen
- Size
- 10.5 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Full Access $24.99
- Copyright
- © 2026 Openverse