Looking for Engineering Professional Development Hours?

Choose from Online PDH or Correspondence PDH.

McKissock courses have earned an average of 4 out of 5 stars from 2556 reviews.


Online professional courses

This option is an easy way to complete your professional hours. This online course guides you through the material and quizzes that will prepare you for the course exam.  Once you complete the course exam, you can instantly print your certificate for your records. All courses are state and board-approved.


Correspondence professional courses

This option offers you the maximum flexibility when it comes to completing your hours. Simply purchase the course you want and then review the material by either printing the PDF or reading it from your computer. Whenever you are ready to take the exam, log into your McKissock account and complete it. All courses are state and board-approved.

  • "I like how I am able to work at my own speed, reading the coursework from the correspondence book I received in the mail before going online to take the examinations. The versatility of the courses and the choice to submit the exams online or through the mail worked well with my busy schedule."

    Joseph G.

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  • "The McKissock engineering courses are fast and efficient and allowed me to complete my final 2 PDHs for the year in record time. The content in the course was great, and I will can apply a lot of the information I learned in the field. "

    Terrance N.

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  • "The McKissock courses are very organized and thorough. I feel the information I learned is applicable to at least two projects I am currently working on."

    Fred J.

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Professional engineering course ratings and reviews

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Why McKissock?

We're here to provide the best engineering courses to fulfill your professional development requirements. With both online engineering courses and correspondence courses, it's easy to get what you need while gaining new skills.

Relevant content

Relevant content
Access new course information to stay up-to-date

Expert authors

Expert authors
Learn from professionals with years of real-world experience under their belts

Instructor assistance

Instructor assistance
If you have questions or need additional assistance with your course, you can reach your instructor via email

State- and board-approved

State- and board-approved
All continuing education courses are approved by each state's governing board

Average rating 4.3/5

Average rating 4.3/5
Your peers rate our courses among the best available
  • Relevant content
  • Expert authors
  • Instructor assistance
  • State- and board-approved
  • Average rating 4.3/5