James West |
Simple, quick, non-intrusive

George Cajigal |
Very good

Fred Vosloh Iii |
Good so far

Timothy Stewart |
Good, general overview and refresher of retaining wall design methodologies.

Daniel Macritchie |
I liked it

Steven Edwards |

Robert Ford |

William Quackenbush |
Your services are great. The course material is clear and well organized, and getting started is quick and easy.

Sal Gutierrez |
so far so good.

Ashleigh Bleeker |

Horst B. Boettcher, PE |
A good reminder for the basics of retaining wall design and design considerations.

Neil Durre |

Greg Shere |
Well written overview with apropos references.

Tim Slone |
This time through was a breeze. I really enjoyed working at my own pace.

Wayne Wasser |
I think it is a good value and convenient.

Bobby Williamson |
I love the course selection and the fact you can earn credits in the comfort of your home.

James Stiles |
It is easy to use and makes studying easier and cheaper than a regular class.

Ronald Woodward |
It has been good

Thomas Hard |
the courses have been interesting and enlightening

Naveen Chandra |

Kevin McCormick |

Lance Bradley |
So far so good.

George Kakunes |

Michael Callahan |
Great

John Stanek Jr. |
great classes

Jason Jones |
good

William Brewer |

Aaron Ingle |
good, basic course

Bruce W Erickson |
Very good review course.

Jarib Medina |
I have really enjoyed it, especially the online courses.