Professional development for professional engineers

Take quality engineering courses to complete your professional development hours and grow your skills

Join thousands of engineers who strive to be among the best in their field

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

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

Are you looking for Online PDH's or Correspondence PDH's?


Online professional development

An online course is the most convenient way to complete your professional development hours. You can read course material anytime you want and take quizzes throughout the course, or at the end. When you complete the course you can instantly print your certificate for your records. All courses are state- and board-approved.


Correspondence professional development

Correspondence professional development is a great option if you prefer to have a paper copy of your course (kind of like a book). You simply purchase the course you want to take. You read through the course material either by printing it or reading it online. Once you complete the reading, log back into your McKissock account and complete the exam. Al 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.

    Hear More
  • "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.

    Hear More
  • "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.

    Hear More

Professional engineering course ratings and reviews

  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 27.51ms
  • bvseo-msg: HTTP status code of 404 was returned;