Practice exams are a great way to prepare for your official HVAC test!



Practice exams designed to help you with the official exams for licensed Gas Technician, Utah, Luisiana, Virginia, Oregon, Colorado, California, Texas, Florida

Practice exams designed to help you with the official exams for licensed Gas Technician, Florida, Georgia, Ohio

Practice exams designed to help you with the official exams for licensed Gas Technician, California, Texas, New York

Practice exams designed to help you with the official exams for licensed Gas Technician, Arizona, Michigan, Illinois


Our HVAC certification practice exams are designed to help students, technicians and professionals to prepare for any of the series administrated by NATE (North American Technician Excellence), ESCO (Education Standards Corporation), ARI (Air Conditioning Refrigeration Institute administrator of the ICE-Industry Competency Exam), and the RSES (Refrigeration Service Engineers Society) in USA and North America. Our HVAC Certification practice exams are designed to help students to improve scores in their certification in the following HVAC areas:

Air Conditioning Gas Heating Air Distribution
Heat Pumps EPA CORE Hydronics
Commercial Refrigeration HVAC Electrical Oil Heating

HVAC certification exams are very important in USA, if you want to increase your chances of gaining employment with a contractor who recognizes the value of technician certification. Contractors and employers in the country are realizing that hiring technicians who hold one or more certifications makes it easier to determine the real level of knowledge of the applicant, the expectations and also the level of salary to offer. The HVAC licenses nationally recognized allow a better parameter to make this evaluation and everyday more companies are requiring that contractors have only certified technicians. 

  Avoid the hassles and extra fees by successfully passing the exam the first time. Our Practice Exams are designed to specifically review and increase your knowledge !

The passing score on the HVAC certification practice exams is 80%. If the student achieves this score on our practice exams, they should have no problem on the actual certification exam. You don't need to memorize the questions and answers because this is not the real exam, instead you should read and understand the concepts behind the question. Learn the material, get a high score in the certification exam and become a good HVAC technician. 

These practice mock HVAC Certification exams will not only quiz you on content, but will provide you with the ability to correct wrong answers so you can become familiar with your mistakes and build on your knowledge. Practicing these exams you also will learn useful strategies for answering different type of questions which will put you in a better position to pass your license exam in the first try.

You can also take the exam as many times as you like until you are comfortable with the material. These exams are new and were written using the last revisions and are totally updated.  These practice exams are a great way to prepare for your actual test.  According to different technical authorities the failing rate of the HVAC test in USA is about 35%. You need to ensure you have enough practice and a mastery of the test content. Don’t miss this opportunity to improve your chances of passing your HVAC license exam.

Practice exams are also an excellent tool to prepare on your own time and at your own pace the certification and the college exams. Do not waste time on topics not used in the exams. You will find the main concepts and the key issues right there. For other mature technicians these tests are excellent way to remember and keep fresh the HVAC knowledge.

Air Conditioning & Refrigeration NATE-ICE Certification. Practice exams designed to be successful in mastering the key concepts required to pass the NATE certification examinations

HVAC Certification is also a Global Issue: Since 1979, the amount of stratospheric ozone over the entire globe has fallen for about 4 to 6 per cent per decade in the mid-latitudes and by 10 to 12 per cent in higher latitudes. In general penetration of UV-b radiation increases by 2 per cent for every 1 per cent decrease in the ozone layer. UV-b radiation is responsible for several serious negative effects on humans and animals, mainly related to eyes, skin and immune system. Today, the government of the many countries, including USA UK and Canada, require all individuals who work directly with controlled refrigerant to be certified. In USA all persons working with stationary equipment and using refrigerants for these systems must be certified by passing a EPA Section 608 examination. Students for this test can be certified under four equipment categories.

HVAC Certification Exams - General Recommendations

Below are a few additional tips for improving your chances of completing your HVAC Certification Technician Exam successfully:

Prior to the examLet’s start with the basics.

- Make sure you know the location & time of your exam beforehand so you don’t find yourself in an unfortunate situation on exam day.

- Also make sure you know your HVAC Certification Exam format. Whether it’s being administered through a computer or through a paper question and answer sheet, knowing ahead of time will remove all surprises come exam day.

- Make sure to go into the HVAC Certification Exam fully prepared with multiple pencils, a sharpener, a watch to keep track of time, working calculator, scratch paper, and other relevant supplies. Since you’re working against the clock, you want to minimize anything that will consume your time.

The day of your HVAC Gas Technician Exam

- Get a good night’s sleep.

- Eat a good breakfast the day of your HVAC Certification Exam.

- Make sure you’re fully hydrated going into your exam: your brain can focus more when it’s not dehydrated.

- Set yourself in the right mindset before writing the exam. Whether it’s listening to some music, doing a form of meditation, or another way, being calm, cool, and collective for an exam that could last up to 3 hours is important to succeeding.

These HVAC Practice exams are used successfully to prepare HVAC student for the NATE-ICE certification test in every state of USA, including: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia,  Washington, West Virginia, Wisconsin and Wyoming

DISCLAIMER has created this powerful online practice quiz engine to help you quickly prepare for HVAC license in USA. Please note that this is not a real test. is not responsible for any results of your real test. The Federal, State and municipal regulations and codes could be modified anytime. In no way is responsible for its accuracy. The State regulations should be reviewed anytime any changes, upgrades etc. are undertaken by anyone person or persons associated with any mechanical or electrical work being performed. Always consult your local, state, or federal codes. At all times follow the manufacturer's listed installation and service requirements.


Air Conditioning & Refrigeration NATE-ICE Certification
30 Questions - 50 min

Gas Technician & Fitter
Entry Level
Practice Exams

30 Questions - 50 min

Gas Technician & Fitter
Intermediate Level
Practice Exams

30 Questions - 50 min

EPA 608 Certification
Core Exam

15 Questions - 30 min

EPA 608 Certification
Universal Exam

20 Questions - 40 min

Does not matter which of the technician certification exams you will be taken, our HVAC Practice Exams are designed to improve your knowledge, your score and your future!

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