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Exam Prep, Continuing Education & Books


Obtain or Renew Your License in Colorado

We provide information, highlighting guides, and exam prep for Residential, Journeyman, and Master Plumbing and Electrical licensing. We also provide the 24 hours of continuing education required for Electrical licenses every 3 years. At RocketCert, we offer industry leading exam prep and continuing education.

In addition, we stock the references that you need and can use during the exam. Our highlighting guides tell you exactly what to study for the exam and will save you time if you need to use the reference during the exam. All of our training is backed with our No Pass, No Pay guarantee. Accelerate and Advance Your Career with RocketCert.

RocketCert customer obtaining or renewing their Colorado Contractor license through RocketCerton the RocketCert website or on the mobile app.
About Us

Why should I choose RocketCert?

At RocketCert, we strive to be the best (while having fun in the process). This means having not only the best quality of education, but also industry leading technology. Best yet, we are here for you 7 days a week. Have a question or comment? Give us a call or contact us to send us a message. Ready to begin? Select your State above and start immediately. Of course, you can resume later!


Why pay for something knowing your time with it is limited? At RocketCert, we believe in offering lifetime access to your training, even though it will not be needed.


Our education is written industry experts. We believe in helping you with your career, and that help begins with offering best in class education.


We are here for you. Have a question? Need support? Our team is available 7 days a week for technical support. We pride ourselves in taking care of you.


Fail your exam? Prefer a different style of course? Other events taking place in your life? Give us a call and we can process a refund within 30 days of purchase for any reason. Exam prep courses are backed with our No Pass, No Pay guarantee.

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Find Your Course

Obtain or Renew License

Start completing your 24 hours of continuing education in less than 10 minutes. Colorado Electricians can find answers to your renewal questions here.

  • 8 Hours Online CE: $69
  • 16 Hours Online CE: $149
  • 24 Hours Online CE: $218 $189
Learn more

8 hours of Plumbing continuing education are required every 12 months in Colorado. Take it with us today online.

  • 8 Hours Online CE: $79
Learn more

Colorado offers a Residential, Journeyman, and Master Electrical License. Find out what it takes to become eligible and how to pass the exam for each license type on this page.

  • Exam Prep: $289
  • Prep, Books, Tabs Bundle: $452 $409
Learn more

We have everything you need to obtain an Colorado Plumbing license. Check state requirements, references, and everything else you need to know about licensing in Colorado here.

  • Exam Prep: $289
  • Prep, Books, Tabs Bundle: $601 $549
Learn more