SkillPermit: License Exam

In-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

SkillPermit Pro is not a government app. It is not made by, linked to or approved by any government agency, licensing board, testing provider, NFPA, ICC, IAPMO or NASCLA. It is made by Trovyn Tech LLC.

SkillPermit Pro helps you prepare for trade license exams: electrician, plumbing, HVAC (EPA Section 608) and contractor business and law. Choose your trade, your state and your exact exam, then practice in English or Spanish.

Exams You Can Study For
• Electrician: journeyman exams based on the National Electrical Code® (NEC®), with a national practice exam for states without a statewide journeyman license.
• Plumbing: journeyman exams in an IPC or UPC version, to match the code your exam uses.
• HVAC: EPA Section 608 Core, Type I, Type II and Type III.
• Contractor business and law: state exams where a state has one, plus a multi-state commercial building exam.

About 3,000 Questions
• Every question is in English and Spanish, with an explanation.
• Questions are written in our own words and cite code sections by number, such as "Look it up: NEC 250.66", so you can find the rule in your own code book.
• Questions are checked against public sources. They have not been reviewed by a licensed professional. Spot a mistake? Use Report a mistake in the app.

Electrical Calculation Practice
• 10 problem types, including Ohm's law, power, voltage drop, series and parallel resistance, transformer current, box fill, conduit fill and continuous loads.
• Every answer shows the worked solution: formula, values and result.

Mock Exams in the Real Format
• Mock exams follow your exam's published format: number of questions, time limit, pass mark and open or closed book. Where a state does not publish its format, the app uses a standard one and says so.
• Exams with several parts are timed and scored part by part. For example, the Texas journeyman electrician exam has an NEC knowledge part and a calculations part, with 70% needed on each.

Weak-Spot Review
• Questions you miss come back on a schedule until you answer them right several times in a row.

Study Your Way
• Works offline. No ads.
• An optional account keeps your progress and passes on your phone and on the website. We store only your email and your practice progress. You can delete your account in the app.

Free to Try, One-Time Passes
• Try it free: 10 questions in every topic, three calculation types and one mock exam part.
• A trade pass is a one-time purchase that unlocks every exam in that trade, in every state. The All Trades Pass unlocks all four trades. There is no subscription.

Important
• Our questions are not the questions on any official exam.
• SkillPermit Pro does not issue any license or certification. EPA Section 608 certification is earned only by passing a test given by an EPA-approved certifying organization.
• Codes, exam content and licensing rules change and differ by state and city. Your official code books, licensing board and candidate information are the only official sources.
• Practicing does not guarantee that you will pass any exam.
• This is a study aid, not professional advice. Never rely on practice questions to do real work.

NEC® and National Electrical Code® are registered trademarks of the National Fire Protection Association (NFPA).

Privacy policy: https://skillpermitpro.com/privacy/
Terms of use: https://skillpermitpro.com/terms/

OFFICIAL SOURCES
Exam formats and licensing rules come from each state's official licensing board and law websites, linked inside every exam. The federal government websites the app uses are: www.epa.gov; www.ecfr.gov; www.govinfo.gov; www.gpo.gov; www.irs.gov; www.sba.gov; www.uscis.gov; www.justice.gov; www.gao.gov; www.acquisition.gov; www.access-board.gov; www.energystar.gov; www.fhwa.dot.gov; www.al.noaa.gov; basc.pnnl.gov; orf.od.nih.gov; pubchem.ncbi.nlm.nih.gov.
Every page the app links to, in full: https://skillpermitpro.com/sources/
Electrician, plumbing, HVAC EPA 608 and contractor exam practice, EN and ES
Updated on
Nov 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info, and App activity
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First Android release: practice for electrician, plumbing, HVAC EPA 608 and contractor license exams in English or Spanish, with explanations, worked calculations and timed mock exams.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Trovyn Tech LLC
contact@trovyntech.com
391 Las Colinas Blvd E Ste 130 Irving, TX 75039-6225 United States
+1 430-373-2228

More by Trovyn Tech LLC