GROSSO UNIVERSITY

Elite In-Home Sales Training for Home Improvement Professionals

Close more jobs with the proven sales methodology training system that home remodelers have been using for decades.

#1 Sales Training Group in Home Improvement
5-Star Rating With Over 242 Client Reviews
Legendary Training For The Modern World

Upcoming Home Improvement Sales Training Events

MasterClass

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Location: Zoom

Next Event: April 14, 2025 at 1:00 PM CDT

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Closers Camp

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Location: Madison, WI and Zoom

Next Event: July 7, 2025 at 10:00 AM CDT

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GROSSO UNIVERSITY

Hear From Our Actual Customers

See why business owners everywhere trust Grosso University with their team members.

nick daniels
March 2024

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 learning from Dan.

Phoenix Shanahan
January 2024

Really liked the energy and the information flowed really good.

Devin Sabz
June 2023

Greatest sales training for home improvement company! 10x’d my sales during second week of training thanks to closing tactics, objection handling and so many other avenues of the sales process.

Nicholas Compton
June 2023

Really helps upgrade your home improvement sales skills, gives you a step by step script and they explain why they have each part of the script and why it works. They instructor keeps class engaged and entertained, would definitely recommend.

Andrew Alles
April 2022

Dan and Corwin were awesome I learned so much!!

Cody DeMuth
December 2024

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.

James Russo
July 2024

Dan really kept you involved and was very entertaining. He really knows his stuff and I have learned a lot.

Chad Peck
November 2024

I had the pleasure of attending the 2024 Agoge Summit in Jacksonville Florida. What an event! The Grosso team continues to impress. The content was super relavent, the guest speakers were both talented, and prepared, and most importantly the energy was amazing. If your looking for a way to super charge your company, your revenues, and/or your future, this is a must attend event. I will be back in 2025!

J Neece
September 2024

Grosso University's Sales Academy Masterclass is by far the best training program on the planet. Dan and Dominic take you on a 2 week ride to becoming the best top sales performer in your industry. Get ready for the most amazing, intense and impacful life training by world class trainers!

Adam Watkins
February 2024

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.

Susan
August 2024

Incredible information! Wish I had started this sooner in my career! Can’t wait to keep learning!

Cris Keeter
November 2024

Our company has been working closely with Grosso University for 3 years. They have provided us with the information and tools necessary to more than double our business top end and profitability. They are very knowledgeable and always willing to help. We have also attended their conferences over the years and they are always packed full of valuable information that you can take back to your business and make an immediate impact. I would highly recommend their services to anyone wanting to grow or improve their business.

Steven Bunker
June 2022

I really appreciated how much effort that Dominic put into the Presentation. He definitely delivered and provided a lot of value to us and our team.

Chad Howman
May 2021

Dominic did an amazing job with the bathroom sales training boot camp. The in home presentation built for the sales guys to present our company and product is second to none. The workbook and sales bible is exactly what our company needed to be able to grow to the next level. We are so pleased we will be having him build and train our future product line coming in Jan 1st

Lewis Shapiro
May 2024

The training I received through Grosso University was incredible, it improved my skill set and I’m incredibly grateful. If you are looking for a sale’s training system, look no further you have found the best one around!

nick daniels
March 2024

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 learning from Dan.

Phoenix Shanahan
January 2024

Really liked the energy and the information flowed really good.

Devin Sabz
June 2023

Greatest sales training for home improvement company! 10x’d my sales during second week of training thanks to closing tactics, objection handling and so many other avenues of the sales process.

Nicholas Compton
June 2023

Really helps upgrade your home improvement sales skills, gives you a step by step script and they explain why they have each part of the script and why it works. They instructor keeps class engaged and entertained, would definitely recommend.

Andrew Alles
April 2022

Dan and Corwin were awesome I learned so much!!

Cody DeMuth
December 2024

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.

James Russo
July 2024

Dan really kept you involved and was very entertaining. He really knows his stuff and I have learned a lot.

Chad Peck
November 2024

I had the pleasure of attending the 2024 Agoge Summit in Jacksonville Florida. What an event! The Grosso team continues to impress. The content was super relavent, the guest speakers were both talented, and prepared, and most importantly the energy was amazing. If your looking for a way to super charge your company, your revenues, and/or your future, this is a must attend event. I will be back in 2025!

J Neece
September 2024

Grosso University's Sales Academy Masterclass is by far the best training program on the planet. Dan and Dominic take you on a 2 week ride to becoming the best top sales performer in your industry. Get ready for the most amazing, intense and impacful life training by world class trainers!

Adam Watkins
February 2024

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.

Susan
August 2024

Incredible information! Wish I had started this sooner in my career! Can’t wait to keep learning!

Cris Keeter
November 2024

Our company has been working closely with Grosso University for 3 years. They have provided us with the information and tools necessary to more than double our business top end and profitability. They are very knowledgeable and always willing to help. We have also attended their conferences over the years and they are always packed full of valuable information that you can take back to your business and make an immediate impact. I would highly recommend their services to anyone wanting to grow or improve their business.

Steven Bunker
June 2022

I really appreciated how much effort that Dominic put into the Presentation. He definitely delivered and provided a lot of value to us and our team.

Chad Howman
May 2021

Dominic did an amazing job with the bathroom sales training boot camp. The in home presentation built for the sales guys to present our company and product is second to none. The workbook and sales bible is exactly what our company needed to be able to grow to the next level. We are so pleased we will be having him build and train our future product line coming in Jan 1st

Lewis Shapiro
May 2024

The training I received through Grosso University was incredible, it improved my skill set and I’m incredibly grateful. If you are looking for a sale’s training system, look no further you have found the best one around!

FEATURES

Who is Grosso University

Grosso University is the leading provider of sales training and growth strategies for home improvement companies, built on the legendary teachings of Rick Grosso. We offer comprehensive sales training programs designed to enhance profitability and operational efficiency. Led by industry veterans Dominic Caminata, Matt Burke and Dan Coomes-Barry, our business coaching and in-home sales training empowers teams to close more deals and thrive in even the most competitive markets. Join Grosso University to unlock your business’s full potential and achieve lasting success.

Optimize and standardize your sales training processes

Master advanced sales strategies quickly

Close more deals with confidence

Unlock scalability and boost profitability

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Grosso University Sales Training Solutions

Transform your home improvement business with expert sales training solutions. Elevate your team’s skills, boost in-home closing rates, and develop sales leaders who can drive lasting growth and success.

Sales Academy

Boosts sales performance and maximizes profitability through expert training.

Sales Leadership

Transforms managers into effective leaders, driving team success and growth.

On-Site Training

Enhances team skills with hands-on learning and real-world application.

Learning Center

In-Home Sales Training Resources

Explore our collection of expert resources designed to help you master in-home sales techniques and grow your business.

Jordan Belfort

The real Wolf of Wall Street discusses: How to identify and define sales rep vs sales management ...

The Power of Sales Leadership: Buildi...

A successful sales team doesn’t just happen—it’s built through strong leadership, consisten...

TESTIMONIALS

Grosso University Video Testimonials

Watch real success stories from businesses transformed by Grosso's sales training.

Windows Plus

Nothing Works Like This

I'm at my 6-week mark, and you never know what to expect. Being able to ask questions and interact live is extremely helpful. I knew it was good, but I didn't know it was this good. After 15 years in the Marine Corps and attending 10 sales schools, I’ve never seen anything like this.

Mark Mason

6 Weeks On The Team
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Krumwiede Home Pros

Respond Without Thinking

Respond instinctively and master overcoming objections. The Grosso Bootcamp is an invaluable tool for keeping your skills sharp. Whether you're new to the 10-step process or looking to refine your techniques, this bootcamp will help boost your sales. I highly recommend it for anyone serious about increasing their results.

Sales Team Member

7 Years Of Experience
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New South Window Solutions

Effectively Go Up Against Competition

This event was one of the most engaging I’ve attended in a long time, keeping me focused from start to finish. I took plenty of valuable notes that I can’t wait to bring to our sales meeting on Monday. The content was structured with practical, easy-to-implement strategies that fit seamlessly into our daily practices.

Dave Meehan

Tampa Market President
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Remodel USA

Best Sales Training Seminar

My favorite part was focusing on team and personal goals while using the right tools to succeed. I’ve attended other industry sales seminars, but this was by far the best sales training seminar I’ve been to. Dominic’s in-depth research on our products made the training even more informative and impactful.

Faith Freming

Regional Manager
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Proud Sponsors of Grosso University

Our valued sponsors proudly support Grosso University events, helping elevate home improvement businesses through expert sales training.