1-800-425-7570 1-800-425-7570    Se Habla Español Request Brochure My Account

BBB Rating & Accreditation

BBB Rating & Accreditation

Customer Reviews

BBB Rating & Accreditation

Contractors License Exam Prep

By: Contractors Intelligence School, Inc.



368 reviews



251 reviews



159 reviews



127 reviews

Ryan P.


"Material is great and Andrew the instructor did an excellent job presenting the material in the live class. I passed the law and trade exams on my first try and couldn’t have done it without this program."

Mike W.


"I am very pleased with Contractors Intelligence School. I studied for my General B license for about 4 weeks before my test date. The practice test's combined with the reading material( I highly recommend using their study manuals) along with watching video and livestream course's had me totally prepared for both exams. I started the Law exam at 8 am and completed both exams by 12 noon. Passing both. Thank You. Good luck to all"

Ms Contractor


"I'm really impressed with the Contractor Licensing course. The models are easy to access and understand and the staff are very attentive when I need a query answered."

Patrick M.


"Enrolled in the C-20 internet course. The entire app was great, easy to use. Used it for two months to prepare for the exam. Took all the practice test until I scored over 90% on each test for both Law and Trade. Took the test and passed both the law and C-20. Both tests took me under an hour to complete combined. Great course. Easy to study and will get you more then prepared. I am not a great test taker."

Roman S.


"I can honestly say, this school is focused on helping the student pass the test. Luckily, I was able to pass the exam on the first time. I can attribute this successful first time attempt passing by taking the schools advice: study about 30 mins to an hour a day, and take the practice tests until you score a 97+. Andrew is the in class instructor and is really great. Anna helps out with operational tasks, such as incorporation services, etc. I highly recommend the take home material (law and trade) and in class sessions. I plan on adding another trade to my license one day... and will use Contractor Intelligence School for sure."

Sam S


"I did with them General B license and they're amazing. Very easy to learn and very supportive. Totally recommend"

Omar G.


"Thank you to everyone here at this school every time I called or needed something they were very responsive, I would definitely recommend this to get your contractors license I did everything online and was very easy thanks to them. Also got my business incorporated with them."

Roy J.


"Contractors Intelligence School was very helpful and their materials were very relevant to the state exams. I would highly recommend this school for your contractors and state law testing. Thank you"

Art B.


"I passed the exam now I am a General building contractors. Thank you thank you thank you.highly recommended ...."

Michael F.


"I passed all three tests for my C 17 license on the first try. The Law and Business and the C 17 on the same day. The open book Asbestos a few days later. The materials that were given to me to study were key to me passing. I received excellent phone support so that I could get my application in correctly the first time. I strongly suggest taking each of the practice tests multiple times until you get 99% or 100% and take notes on each question, answer and explanation. Thanks Contractors Intelligence School!!!"

Nicole C


"This is my second time using this company and I have to say they have the best practice exams and information need it to pass your contractors state exam, they are really ahead of the curb."

Marjan M.


"I could not get it done without their AMAZING team! Special thank to Anastacia & Andrew who where there for me patiently and professionally. I passed both exams exam at the first shot!"

Bryce B.


"ACTUALLY WORKED! I was pretty skeptical about using this app to pass my exam. Took the exams today and PASSED! Thank you!!!"



"This app is amazing! The service is awesome as well I appreciate it. They are definitely worth every penny! I highly recommend this school they provide everything you need to pass!"

Sydney P.


"This app is great has everything you need to pass the Exam and the customer service is awesome!!"

Jason P.


"All can say is if your looking to pass the exam and it's taking longer then expected these guys have been supportive and incredibly helpful. All they have done is help me with absolutely everything. I’m very disciplined when it comes to studying at my age yet they have in person classes that I signed up for that will help. Everything you need they will provide to pass and be successful at you venture in the construction word.Thanks again for all the Support!!!"

Hallo M.


"Oh boy did I pick the wrong time to apply for General-B Contractors License..... COVID-19 poses a major problem but thankfully, with the help of these wonderful people, I was able to get it all done. I had my skepticism going into this and I wasn't sure if the online preparation class will be as great as advertised... but, instead, I was blown away from the amount of useful information the Video course has to offer! I was a journeyman for quite some time and I am very familiar with trade nuances, but I have little experience with Contract Law, bids, employment, etc. the Video course and reading materials were spot on! The site is super easy to use and the fact it tracks the progress make it really easy to brush up on areas that I wasn't doing so wall on. The practice exams and resources links got me to the point of being so confident in my ability to pass! Lastly, the Customer service I received from the moment I opened my online account back in October 2019 was AMAZING! Anna, Andrew and Cindy all were extremely helpful and guided me through the Application process, fees and exam preparation. Now I will probably use their services to Bond (: I took my Law and Trade exams yesterday and passed on the first try! Thanks again guys! You're Awesome! "



"Nice to be able to use this on multiple devices so I can study at work, on my phone or my laptop. Sittin at the beach is the best classroom I've found yet. I can get used to this general contracting stuff"

Fred B.


"As a person who struggles with examinations, I must say that Contractors Intelligence School was a great resource which helped me over prepare for the C-10 and Law examinations. I passed both exams on the first try. Their app allowed me to prepare at my own pace and the office staff helped with ensuring my application to the CSLB was filled out properly. They even checked in occasionally to see how I was doing on the course. Many of the questions on the practice test appeared in the actual exam as well. The course helps train you to decipher between which multiple choice answer is the best one since there are some questions with more than one correct answer and some trick wordage sprinkled in. It's also a great course because of all of the technical information it provides to ensure you know what you're doing when you start your business. In addition, for someone who is terrible at math, I feel that math ended up being one of my strengths during the exam with all of the course's math tips. I recommend this course to anyone looking to get their C-10. It's affordable, convenient and it works! Thank you Contractors Intelligence School!"



"Excellent design, easy to use and includes all of the functionality available on the website. Very Helpful!!"

Mario V.


"Used this program and school for my c55 contractor license and is great"

Adam Ruslan K.


"Thank you very much Contractors Intelligence School. I passed my exams in first attempt. Class with Andrew was great. He explained simple things which very helped on exam for trade. Application from this School gave a lot of confidence on exam for law. I'll be back with you soon for another license."

#1 California Contractors License Prep Program. Try our free interactive course demo.


Full online course

Full Online Course

Law & Trade Course

Regular Price: $595.00

Live streaming course


Includes Full Online Course



Home Study



Our live classes are available
throughout California.

Includes Study Material


Limited Time Offer | Save $500

Get The Complete California
Contractors License Prep Program

For Just $1,200 $695

This special offer includes:

  • Full Online Course
  • Live Streaming Classes
  • We Pay Your 1st Year Contractors License Bond
See Details

Expires 3/31/2024

Limited offer