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"Dyann.... I was very pleased to spend the first hour of my morning reviewing the revised Employee and Supervisor Training packets you sent me....and I gotta tell ya, they were an affirmation of my gut feeling to go with Training Marbles and Dyann McDowell as our DFSP consultant. the slides are neat and well organized."

Doug R. - Leeda Northeast

"I just wanted to let you know how much we enjoyed the training from Dyann McDowell. She was so informative and spoke so well. She said things in a way to help everyone understand and answered all of our questions. We feel all of our employees, including the owner, has benefited from her training."

Katie E. - Perrotta's Marble, Inc.

"Just want to let you know that I was completely impressed with your presentation in Columbus last Thursday. You are a knowledgeable, powerful and entertaining speaker! "

Patrick C. - Bedford Schools Transportation Department

"Hi Dyann, I cannot say enough about your training today with my leaders! You were engaging, informative, and had a sense of humor that kept our attention. Exactly what I was looking for – news we can use! I’ve received so many positive comments today from the leaders regarding the training. All said that you were awesome! I will definitely call you for next year’s training if you would be willing to present to us again. Again, thank you for a fabulous training! "

Janis F. - Willow Brook Christian Communities

"I have heard nothing but rave reviews from your presentation today. Our CFO and Executive Director talked to me about how good the program was. Thank you for such a good program. "

Scott T. - Muskingum Watershed Conservancy District

"I wanted to take a moment to share with you the numerous positive comments made by the many participants at OASBO's 2/17 Transportation Supervisor Training for Reasonable Suspicion conducted by Dyann McDowell. Dyann truly “hit the ball out of the park” with her presentation and I heard praise and appreciation from Bill Douglas, OASBO and Bob Harmon from ODE. In fact, Bob Harmon has indicated his plans to invite Dyann to speak for upcoming events as well.
As I handed out certificates following Dyann's presentation – I heard many, many comments regarding Dyann's insightful, informative and "kept me interested" presentation made by the attendees. I personally sat in on 90% of Dyann’s presentation and totally agree on the dynamic performance she gave."

"We have value your in depth program material for Drug-Free Work-Place, but especially want to thank you for your insight in handling those drug-related “gray areas” that can’t be found in a text-book that may apply to unusual circumstances. "

Jim Sasse

"Just a short note to let you know what a fantastic job you did with the Train-the-Trainer Sessions here at EM. You are truly brilliant and extremely helpful. We look forward to working with you in the future. "

Robbie L. Gibbons

"I have often found in my consulting business that the strength and efficiency of a company often lies in the strength and efficiency of the employees and managers within the company." Over the last 5 years, I have tapped into Dyann McDowell's knowledge on how to maximize the potential within an organization through her training and education programs. Her program topics, material content, and style of delivery provide 'value-added' products and services that have made a positive impact on many businesses over the years. I especially like the flexible nature by which these training and education topics can be delivered."

Mike Spicer - Spicer N Associates

"Training marbles, Inc. is a reliable, trusted resource for their clients. They put 110% into what they do. There is no doubt that training Marbles, Inc. knows what they are doing. I would recommend Training Marbles, Inc. anytime!"

Michelle Homler


We are passionate about making the workplace safer by eliminating the dangers of drugs and alcohol from your business. We are committed to helping ensure your most valuable asset returns home to their families in the same manner in which they left. Drug are a hazard and create a danger and undue burden in the workplace.

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Training Marbles. Inc. was established as a turn-key provider for training services to directly serve and support the workplace with development, program delivery and maintenance.

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Our comprehensive courses are designed to align your staff with your company’s strategic vision, mission and values. We are networked committed professionals ready to meet and exceed our client's expectations. Our focused professionals are truly interested in getting the job done right.


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