Grosso University Video Testimonials
Watch real success stories from businesses transformed by Grosso's sales training.
Nothing Works Like This
Respond Without Thinking
Effectively Go Up Against Competition
Best Sales Training Seminar
GROSSO UNIVERSITY
Hear From Our Actual Customers
See why business owners everywhere trust Grosso University with their team members.
Do it. Just do it. This training is incredible. You will learn a side to this job that you didn’t even know existed! Dan is a tremendous trainer with real world examples and he makes himself available to you whenever you need him. The only requirement is that you use your new knowledge and expertise for the betterment of your customers!!! …also you’re going to have to practice practice practice.
Dan was awesome and very engaging. The program was precisely laid out for an easy transition into one time closing. Thank you!
The training may seem overwhelming but when it's all said and done it is truly setting you up for success. Awesome training and will definitely bring success wherever you go in sales.
Dan makes the training so enjoyable while hammering home the key elements of this training. He is always gracious with his time and truly wants his students to succeed. This man is a fountain of knowledge, so drink up. This training will make you a closer.
Dan was great, thanks Grosso!
Great job, great information if you’re a veteran salesperson then you might want to unlearn your bad habits and Learn something new if you want to earn 6 figures yearly!!
I’ve been a corporate trainer, national trainer, and top performer for many years. Not only a great refresher but learned much more. Fantastic investment! Dan has a great method of delivery that I will adopt and use.
Grosso University is the real deal. I come from restoration roofing sales and did very well clearing 1 million in net sales every year for 3 years straight. The company I currently work for pivoted from a restoring roofing model into a retail sales model. I was tasked with the responsibility to build and train a retail one stop sales team for roofing, siding, windows, & showers. I quickly realized that I sold all my previous jobs on knowledge, authenticity, and charm but no real system was in place. How do you expect to train a one stop sales team if your sales manager can’t even right out a proven sales system. Well good news, they don’t have to. After months of looking I finally landed on Grosso University. I knew after meeting with Dominic & his team they were the ones I wanted to work with. Once the decision was made I put in maximum effort to learn this system where i could posses the skill to train it and that’s what I did. This system along with intentional effort to learn / implement allowed me to build a team from 3 million to 10.1 million in three years. These are good people and if you’re willing to learn you will possess a life changing skill that keeps on giving.
Dan is not only excellent at what he does, but also compassionate and extremely helpful. He clearly has mastered his game and can help you improve your business.
I already had some success with one visit closing prior to attending the Grosso University. But the information that I’ve learned in the last two weeks has taken me to the next level! Dan Coomesbarry is an excellent and very knowledgeable instructor. Regardless if you’re experienced or have never been in sales before this training will definitely have you ready to concur the industry. The class was very informative while also being fun and not overwhelming. I will definitely still be login in to the trainings although I’m officially done with the course.
Great training! Dan did a great job explaining the processes and teaching us the ins and outs of the great 11 step process!
Definitely worth your time. Dan did an amazing job, ready to use this new knowledge and put it to the test.
Grosso University was a great experience for me, I’m looking forward to getting back to my destination and CLOSE!!!! #IamaCloser
Most extensive sales training I’ve been apart of. Dan and Corwin make the academy more personal and easy to talk to. Breaks everything down with you and helps comprehension. Real with you
We had the pleasure of having Dominic in to train our leadership team. He was extremely well prepared and delivered a spot on and relevant training that I am sure will help our organizations be more successful immediately. Thanks for the time Dom! Looking forward to the next one.
Do it. Just do it. This training is incredible. You will learn a side to this job that you didn’t even know existed! Dan is a tremendous trainer with real world examples and he makes himself available to you whenever you need him. The only requirement is that you use your new knowledge and expertise for the betterment of your customers!!! …also you’re going to have to practice practice practice.
Dan was awesome and very engaging. The program was precisely laid out for an easy transition into one time closing. Thank you!
The training may seem overwhelming but when it's all said and done it is truly setting you up for success. Awesome training and will definitely bring success wherever you go in sales.
Dan makes the training so enjoyable while hammering home the key elements of this training. He is always gracious with his time and truly wants his students to succeed. This man is a fountain of knowledge, so drink up. This training will make you a closer.
Dan was great, thanks Grosso!
Great job, great information if you’re a veteran salesperson then you might want to unlearn your bad habits and Learn something new if you want to earn 6 figures yearly!!
I’ve been a corporate trainer, national trainer, and top performer for many years. Not only a great refresher but learned much more. Fantastic investment! Dan has a great method of delivery that I will adopt and use.
Grosso University is the real deal. I come from restoration roofing sales and did very well clearing 1 million in net sales every year for 3 years straight. The company I currently work for pivoted from a restoring roofing model into a retail sales model. I was tasked with the responsibility to build and train a retail one stop sales team for roofing, siding, windows, & showers. I quickly realized that I sold all my previous jobs on knowledge, authenticity, and charm but no real system was in place. How do you expect to train a one stop sales team if your sales manager can’t even right out a proven sales system. Well good news, they don’t have to. After months of looking I finally landed on Grosso University. I knew after meeting with Dominic & his team they were the ones I wanted to work with. Once the decision was made I put in maximum effort to learn this system where i could posses the skill to train it and that’s what I did. This system along with intentional effort to learn / implement allowed me to build a team from 3 million to 10.1 million in three years. These are good people and if you’re willing to learn you will possess a life changing skill that keeps on giving.
Dan is not only excellent at what he does, but also compassionate and extremely helpful. He clearly has mastered his game and can help you improve your business.
I already had some success with one visit closing prior to attending the Grosso University. But the information that I’ve learned in the last two weeks has taken me to the next level! Dan Coomesbarry is an excellent and very knowledgeable instructor. Regardless if you’re experienced or have never been in sales before this training will definitely have you ready to concur the industry. The class was very informative while also being fun and not overwhelming. I will definitely still be login in to the trainings although I’m officially done with the course.
Great training! Dan did a great job explaining the processes and teaching us the ins and outs of the great 11 step process!
Definitely worth your time. Dan did an amazing job, ready to use this new knowledge and put it to the test.
Grosso University was a great experience for me, I’m looking forward to getting back to my destination and CLOSE!!!! #IamaCloser
Most extensive sales training I’ve been apart of. Dan and Corwin make the academy more personal and easy to talk to. Breaks everything down with you and helps comprehension. Real with you
We had the pleasure of having Dominic in to train our leadership team. He was extremely well prepared and delivered a spot on and relevant training that I am sure will help our organizations be more successful immediately. Thanks for the time Dom! Looking forward to the next one.
