Wednesday, November 4, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
407 reviews
Mastery Training ServicesSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Mastery Training Services is a leader in the corporate online training marketplace. We help organizations grow and become more successful with our comprehensive workplace training systems and services. In this way, Mastery fulfills its mission of helping build more successful, effective and amazing organizations. Call us at 1-800-258-3837 or contact us online.
Mastery Training Services (mastery.com) has 407 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
407 approved reviews, newest moderated first
Cheri was very responsive and professional. Very much to the point and knew how to fix the issue I was having. It's nice to work with people who understand what you need. Excellent experience
By Rich V.
Response from Mastery Training Services· Feb 20, 2023
Thanks for the 5 stars! We are happy Cheri was able to provide such an excellent experience!
Easy to follow videos. Quick and to the point. Easy test questions.
By Hotan A.
Response from Mastery Training Services· Feb 10, 2023
Thanks for the great review Hotan! Glad you found the course easy to follow and to the point!
It was not difficult to understand the course and concept of defensive driving
By Jonathan M.
Response from Mastery Training Services· Feb 10, 2023
Jonathan, thank you for the 5 star review! Glad you found the course to be easy to understand!
After the Maintenance staff completed the Arc Flash training, I asked them how it was? They all stated it was a great class and that they learned something from it. They also said it was easy to use. I received good service with all of my question to Mastery. Idea: I would like to be able to print all of their docs off at the end of the class. Maybe a "Records Tab" where I can go to print any certs I need from their completed classes.
By James B.
Response from Mastery Training Services· Feb 3, 2023
Hi James, thank you for the great review and for the feedback! We are happy to hear your employees found the training helpful!
easy to follow videos
By Bekzhan J.
Response from Mastery Training Services· Feb 3, 2023
Thank you for the great review! Glad you found the training to be easy to follow!
Cheri Warner always makes my Mastery experience great!
By David
Response from Mastery Training Services· Feb 3, 2023
David, thank you so much for the 5 stars! We think Cheri is awesome too! So glad she makes your experience a great one!
The convenience of the training
By Brian N.
Response from Mastery Training Services· Jan 27, 2023
Thanks for the great review Brian! Glad to hear the training was convenient.
They were very helpful setting up my classes for my business. They ran me through every step as many times as i needed to understand how to use there classes on my computer. They help me yearly update my classes to the newest and best ones for me and my employees.
By dale P.
Response from Mastery Training Services· Jan 27, 2023
Thanks for the 5 stars Dale! Glad to hear our support team has given you great service!
