GD&T Core Programs

In my opinion, if you have not looked at their GeoTol training program and materials, then you and your company have been missing out on the most professional geometrics training available today.… Read more “Jim Jones”

Jim Jones
Bettis Atomic Power Laboratory

Technical Consultants Inc. has created a systematic training program for geometric dimensioning and tolerancing that brings engineering, manufacturing, and quality together with one technical language. … Read more “Dan Masters”

Dan Masters
Southeast Community College

I would just like to congratulate you on your DVD training course in GD&T to the 2009 standard. It is very well done in a format that makes it logical and understandable.… Read more “Malkin Shaw”

Malkin Shaw

I think that this was one of those rare training courses that allows you to go into your office on Monday with what you have learned and do your job more effectively.… Read more “Robert Snodgrass”

Robert Snodgrass
Naval Surface Warfare Center

I enjoyed the course. It really helped me brush up on my geometric tolerancing. It was the next best thing to having you guys here giving the course.… Read more “Ed Rosienski”

Ed Rosienski
Kollmorgen Corporation

Once again, thank you.  Your teaching method is so effective.  I now can learn GD&T without leaving my house.  I love it.… Read more “Phe Do”

Phe Do

I have attended many training classes throughout my career, but I cannot recall a single instance when I learned more useful and practical information than last week. Thanks again for your help.… Read more “Kevin Devine”

Kevin Devine
Illinois State University

I just wanted to thank you guys for your GREAT instruction and help! I passed my exam for Senior GDTP Certification!!!… Read more “Ryan Kelbey”

Ryan Kelbey
Woodward Turbine Combustion Systems

I had great response from Scott’s class. Comments I heard back was things such as: his explanations were very easy to understand, he did not try to over talk the material, his in class tools and presentation skills were excellent.… Read more “Jerry Hornback”

Jerry Hornback
Faurecia Emissions Control Technologies


The GeoTol Fundamentals program is a fully professional level course that provides knowledge on the basics as well as the more advanced concepts of geometric tolerancing.


The GeoTol Applications and Tolerance Stacks DVD video series is a total of 17 units with 10+ hours of video and another 20 hours of student exercises and is based on the ASME Y14.5-2009 and ISO GPS standards.