Reviews

Unbelievable experience. Dan is so knowledgeable on everything and one of the coolest teachers I’ve ever meet. Definitely worth doing and had a great time…

Fantastic! Highly recommend for anyone interested in improving salesmanship skills and taking themselves or organization to the next level. Best sales training…

Dan was awesome and very engaging. The program was precisely laid out for an easy transition into one time closing. Thank you!

The class was well conducted. Dan was helpful and didn't make the class seem boring. Really recommend the class. I've seen a change in my presentation.

This is a great training to sharpen selling skills!

Best teachers around. Grosso university has helped in many ways showing me to be a true closer!

This was the second time that I have had the pleasure of attending Dominic's sales training and he did not disappoint! He is a very skilled and inspirational…

Dominic provided our leadership team with an impactful training during our annual conference. Each time I’ve heard him address a group I leave with several…

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…

Grosso University is the sales academy training that my company used for onboarding. The amount of information in this 2 week class could easily be an entire…

Coming into the home improvement sales industry with no knowledge whatsoever, after two weeks working with Dan Coomes-Barry, i am so surprised at how much I’ve…

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…

Great course learned more in two weeks than I have in two years of sales.

DAN IS THE MAN! Very knowledgeable and has great advice & tips for anyone trying to better there skills!

Learned more with Grosso University in one month, than I did my four years in college. Huge thank you to Dominic & Dan for their mentorship, real genuine guys.…

Invest in yourself! If you're truly serious about getting better at sales, take this course. The techniques learned can be applied across several industries.…

Did the training and got soooo much out of it. Sales increased and making more money. Thanks for the motivation and advice on being the best sales warrior.

I have decided to get back into the home improvement business after being out for 8 years. Now after being out of doing any kind of selling in the home i found…

I truly feel that the tools I have learned during the 2024 Virtual Closers Camp will help me go from Success to Significance! Thank you for putting this…

Some great stuff, one point of critique would be to spend less time on the merits of your support programs that are part of the system and more about what they…

I have used another sales trainer that charged me 10k per month. Grosso University did more for me with a live free training. Grosso University has more real…

Great training, uplifting speakers, appreciate the team sharing their industry insights. Would highly recommend this training for any team looking to take…

The absolute best home improvement sales training process with the best trainers and platform! So much talent it’s a breath of energy to work with everyone in…

Wonderful experience. Would highly recommend! Thank you!