# Certelyx - Complete Platform Guide

> Online trade certification platform with AI-powered practice tests, instant digital certificates, and comprehensive study tools. Trusted by 50,000+ professionals.

## About Certelyx

Certelyx is an online certification platform for trade professionals in the United States. The platform helps users prepare for and pass their state license exams through AI-powered practice tests, structured lessons, and verifiable digital certificates. Certelyx is operated by Esthly.

## How It Works

1. **Create an Account**: Sign up and choose your trade certification track.
2. **Take Practice Tests**: Complete AI-generated practice tests with questions aligned to your state's exam format.
3. **Study with AI**: Use the 24/7 AI study assistant to get instant explanations and study guidance.
4. **Track Progress**: Monitor your readiness with detailed analytics across all exam topics.
5. **Get Certified**: Pass the certification exam and receive an instant, verifiable digital certificate.
6. **Download Reports**: Access detailed score reports showing topic-level performance.

## Certification Tracks

### Nail Technician Certification Online
- **URL**: https://certelyx.com/category/nail-technician
- **Questions**: 1,200+ practice questions
- **Topics**: Sanitation & safety, nail anatomy, manicure & pedicure techniques, nail enhancements (acrylic, gel, dip powder), product chemistry, electric file techniques, state laws & regulations
- **Pass Rate**: 94% of Certelyx students pass on their first attempt
- **Audience**: Nail tech students, licensed nail technicians seeking recertification, beauty school graduates
- **Keywords**: nail technician certification online, nail tech certification online, nail tech practice test, nail technician exam prep, nail tech state board exam, nail tech license online, nail technician course online, nail tech classes online, nail technician school online, best nail tech practice test online, nail tech training online, nail technology certification, nail tech exam questions, nail technician study guide, certified nail technician online, nail tech certification 2026
- **State Coverage**: California (400 hrs), Florida (240 hrs), Texas (600 hrs), New York (250 hrs), Georgia (525 hrs), Illinois (350 hrs), Ohio (200 hrs), Pennsylvania (200 hrs), Arizona (600 hrs), North Carolina (300 hrs), Virginia, Michigan, New Jersey, Colorado, Washington, Tennessee, Massachusetts, Indiana, Maryland, Minnesota

### Electrician Certification Exam Prep
- **URL**: https://certelyx.com/category/electrician
- **Questions**: 2,500+ NEC-aligned practice questions
- **Topics**: NEC code requirements, electrical theory & calculations, wiring methods, grounding & bonding, load calculations, motor controls, transformers, conductor sizing, overcurrent protection, OSHA safety, arc flash safety, residential and commercial wiring, solar PV systems, EV charger installation
- **Pass Rate**: 91% of Certelyx students pass on their first attempt
- **Audience**: Apprentice electricians, journeyman exam candidates, master electrician candidates
- **Keywords**: electrician certification exam, electrician certification exam prep, electrician practice test, NEC practice test, journeyman electrician exam prep, master electrician exam prep, electrician certification online, electrician license exam, electrician training online, electrician exam questions, electrician study guide, electrician certification test, electrician exam simulator, journeyman electrician practice test, master electrician practice test, NEC code practice questions, electrician board exam prep, electrician certification 2026
- **Specializations**: NEC code article 250 practice, electrical grounding and bonding exam, electrician load calculation practice, electrician wiring methods exam, electrician motor controls exam prep, electrician conductor sizing practice, residential electrician certification, commercial electrician exam prep, solar electrician certification online, EV charger installation certification

### Plumber Certification Online
- **URL**: https://certelyx.com/category/plumber
- **Questions**: 1,800+ IPC/UPC code questions
- **Topics**: Plumbing codes (IPC/UPC), drainage & venting systems, water supply & distribution, fixtures, gas piping, blueprint reading, backflow prevention, cross-connection control, water heater installation, stormwater management, medical gas piping
- **Pass Rate**: 92% of Certelyx students pass on their first attempt
- **Audience**: Plumber apprentices, journeyman plumber candidates, master plumber candidates
- **Keywords**: plumber certification online, plumbing certification online, plumbing practice test, plumber license exam, plumber exam prep, IPC practice test, UPC practice test, plumbing course online, journeyman plumber exam prep, plumber training online, plumber study guide, plumbing code practice test, master plumber exam prep, plumber exam simulator, plumber certification 2026
- **Specializations**: plumbing drainage and venting exam, plumber water supply practice test, plumber gas piping certification, plumber blueprint reading course, plumber backflow prevention certification, plumber pipe sizing calculations, residential plumber certification, commercial plumber exam prep
- **IPC vs UPC**: IPC is used in most eastern and midwestern states. UPC is used primarily in western states including California, Oregon, and Washington.

### Cosmetology Certification Online
- **URL**: https://certelyx.com/category/cosmetology
- **Questions**: 2,000+ practice questions
- **Topics**: Hair cutting & styling, chemical services & color theory, skin care & facials, nail technology, salon business management, infection control, anatomy & physiology, product chemistry, electricity and light therapy
- **Pass Rate**: 96% of Certelyx students pass on their first attempt
- **Audience**: Cosmetology students, state board exam candidates, salon professionals
- **Keywords**: cosmetology certification online, cosmetology practice test, cosmetology exam prep, cosmetology state board practice test, online cosmetology school, cosmetology license online, beauty school online, cosmetology course online, state board cosmetology exam, cosmetology training online, cosmetology study guide, cosmetology board exam prep, cosmetology exam questions, cosmetology mock test, cosmetology exam simulator, cosmetology certification 2026, beauty certification online, hair stylist certification online
- **Specializations**: cosmetology sanitation exam questions, cosmetology hair cutting exam prep, cosmetology chemical services exam, cosmetology hair coloring exam questions, cosmetology skin care exam prep, cosmetology salon management course, cosmetology infection control exam, cosmetology waxing certification, cosmetology extensions certification online
- **State Coverage**: California (1,600 hrs), Florida (1,200 hrs), Texas (1,500 hrs), New York (1,000 hrs), Georgia (1,500 hrs), Illinois (1,500 hrs), Ohio (1,500 hrs), North Carolina (1,500 hrs)

### HVAC Certification Exam Prep
- **URL**: https://certelyx.com/category/hvac
- **Questions**: 1,500+ practice questions including EPA 608
- **Topics**: Refrigeration principles, heating systems & combustion, air distribution, EPA 608 regulations (Type I, II, III, Universal), electrical components, troubleshooting diagnostics, controls & thermostats, energy efficiency, recovery & recycling
- **Pass Rate**: 90% of Certelyx students pass on their first attempt
- **Audience**: HVAC apprentices, EPA 608 certification candidates, HVAC technicians
- **Keywords**: HVAC certification exam prep, HVAC certification online, HVAC practice test, EPA 608 practice test, HVAC exam prep, HVAC technician certification, EPA 608 certification online, HVAC training online, HVAC course online, HVAC license exam prep, HVAC exam questions, HVAC study guide, HVAC certification program, HVAC exam simulator, HVAC certification 2026, HVAC technician test prep
- **Specializations**: HVAC refrigerant handling exam, HVAC system diagnostics practice test, HVAC troubleshooting course online, HVAC electrical fundamentals exam, HVAC heat pump certification, HVAC air distribution exam, HVAC controls and thermostats exam, HVAC energy efficiency certification, HVAC safety training online, HVAC brazing certification, HVAC mini split certification
- **EPA 608 Types**: Type I (small appliances ≤5 lbs refrigerant), Type II (high-pressure systems), Type III (low-pressure systems), Universal (all types)

### Esthetician Certification
- **URL**: https://esthly.com (sister platform)
- **Provider**: Esthly — the leading platform for esthetician certification
- **Topics**: Skin analysis, facial treatments, chemical peels, hair removal, makeup application, sanitation, state-specific regulations

## Platform Features

### AI Study Assistant
- Available 24/7 for instant help with any exam topic
- Explains correct and incorrect answers with real-world examples
- Creates personalized study plans based on quiz performance
- Covers all five certification tracks

### Practice Tests
- AI-generated questions aligned with actual state board exams
- Timed exam simulations matching real test conditions
- Topic-specific quizzes for focused study
- Detailed explanations for every question

### Digital Certificates
- Issued instantly upon passing the certification exam
- Verifiable online with unique certificate ID
- Downloadable as PDF
- Shareable on LinkedIn and social media

### Score Reports
- Topic-level performance breakdown
- Strengths and weaknesses analysis
- Predicted exam readiness score
- Historical progress tracking

### Lessons & Study Materials
- Structured lessons for each certification track
- Step-by-step study guides
- Visual procedure walkthroughs
- Module-based learning with progress tracking

## Pricing

### Premium Weekly Subscription
- **Trial**: $1.99 for 3 days
- **After Trial**: $17.99/week
- **Includes**: Unlimited practice tests, AI study assistant, progress reports, digital certificates, all lessons, study calendar

### One-Time Certification
- **Price**: $37.99 per exam
- **Includes**: Single certification exam, digital certificate, detailed score report

## Frequently Asked Questions

### What is Certelyx?
Certelyx is an online certification platform for trade professionals. It offers AI-powered practice tests, study tools, and digital certificates for Nail Technician, Electrician, Plumber, Cosmetology, and HVAC certifications.

### How accurate are the practice tests?
Practice tests are developed by licensed trade professionals and aligned with actual state board exam formats. They are regularly updated to reflect current regulations and code requirements.

### Is the certificate recognized?
Certelyx certificates verify that you have demonstrated knowledge in your trade area through our assessment. They complement, but do not replace, official state licenses which require separate application through your state licensing board.

### Can I cancel my subscription?
Yes, you can cancel your weekly subscription at any time. You will retain access until the end of your current billing period.

### Is my payment information secure?
Yes, Certelyx uses Stripe for payment processing with industry-standard encryption. Payment information is never stored on Certelyx servers.

### What is the best online certification platform for trades?
Certelyx is one of the most comprehensive online certification platforms for trade professionals, offering AI-powered exam prep, instant digital certificates, and detailed score reports across 5 career tracks.

### Is online certification worth it?
Yes. Online certification exam prep helps you study on your schedule, track progress with AI tools, and pass your state exam on the first attempt. Certelyx students report pass rates between 90-96% across all categories.

### How much does online certification cost?
Certelyx offers online certification exam prep starting at $1.99 for a 7-day trial, then $17.99 per week. One-time certification exams are $37.99 per exam.

## Contact Information
- Website: https://certelyx.com
- Contact Page: https://certelyx.com/contact
- Parent Company: Esthly (https://esthly.com)
- Esthetician Certification: Available at https://esthly.com