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 403 Client Reviews
Legendary Training For The Modern World

Upcoming Home Improvement Sales Training

MasterClass

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Location: Zoom

Date: September 14, 2026 at 10:00 AM EST

Register Now

GROSSO UNIVERSITY

Hear From Our Actual Customers

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

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.

Laurie LaMar
December 2024

Absolutely loved the training and am excited to implement all that I've learned!! Looking forward to raising my closing ratio!! I can't thank you enough! Dan is patient, amazing and an effective trainer!! 👏

Ashley Garcia
January 2024

Wonderful experience. Would highly recommend! Thank you!

John Sullivan
June 2024

Daniel is an incredible trainer and made the training very engaging and fun. His ability to relate and share personal stories makes it clear that he has been doing this for a long time and he has been successful in doing so. Thanks Dan!

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.

Cody Murrenus
April 2022

Dan and corwin went above and beyond to drill this information in your head. They are Very knowledgeable and I learned an incredible amount from them both! Thanks for everything!!

Scott Boehmke
May 2023

Dan was an outstanding, knowledgeable, engaging, sincere instructor, that made the training fun and super informative. You can tell he sincerely loves teaching and paying his vast knowledge of the industry forward in a sincere, and humble manner

Angie Paprocki
April 2024

Super impressed with the information, availability of Dan offline and production value of the videos. Well done! I would give you 6 Stars if I could! Thanks!!

Holly Levine-Schwartz
April 2022

I just finished this class today and it was really filled with invaluable information. In two weeks, I learned enough about the sales process to feel confident in my career moving forward. Dan and Corwin were amazing instructors that brought humor, experience and personality to the class and gave a ton of personal stories and sales tips that I cannot wait to put into action! I would highly recommend this class to any sales professional at any level to continue to learn and get better at their craft! Thanks guys!!!! 👍👍

Mark Olsen
February 2022

Had Dan come come out to run with my new reps. What a game changer! Having someone so knowledgeable and good with new reps made a big difference. Can’t wait for the next sales academy class.

Angela Schultz
January 2022

Dominic was great on his training

Gabe Smith
January 2024

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 experience together! Highly recommend.

Jesse zolnierczyk
December 2024

Extremely fun as well as educational and informative . I can’t wait until my name is at the top of the sales charts on a regular basis! Time well spent leaning from a true rockstar of sales.

Charlie Tindal
March 2024

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

Josh McCurdy
October 2024

Top shelf experience! Dan C. was great to work with. Very straightforward and clear communication. Highly recommended.

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.

Laurie LaMar
December 2024

Absolutely loved the training and am excited to implement all that I've learned!! Looking forward to raising my closing ratio!! I can't thank you enough! Dan is patient, amazing and an effective trainer!! 👏

Ashley Garcia
January 2024

Wonderful experience. Would highly recommend! Thank you!

John Sullivan
June 2024

Daniel is an incredible trainer and made the training very engaging and fun. His ability to relate and share personal stories makes it clear that he has been doing this for a long time and he has been successful in doing so. Thanks Dan!

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.

Cody Murrenus
April 2022

Dan and corwin went above and beyond to drill this information in your head. They are Very knowledgeable and I learned an incredible amount from them both! Thanks for everything!!

Scott Boehmke
May 2023

Dan was an outstanding, knowledgeable, engaging, sincere instructor, that made the training fun and super informative. You can tell he sincerely loves teaching and paying his vast knowledge of the industry forward in a sincere, and humble manner

Angie Paprocki
April 2024

Super impressed with the information, availability of Dan offline and production value of the videos. Well done! I would give you 6 Stars if I could! Thanks!!

Holly Levine-Schwartz
April 2022

I just finished this class today and it was really filled with invaluable information. In two weeks, I learned enough about the sales process to feel confident in my career moving forward. Dan and Corwin were amazing instructors that brought humor, experience and personality to the class and gave a ton of personal stories and sales tips that I cannot wait to put into action! I would highly recommend this class to any sales professional at any level to continue to learn and get better at their craft! Thanks guys!!!! 👍👍

Mark Olsen
February 2022

Had Dan come come out to run with my new reps. What a game changer! Having someone so knowledgeable and good with new reps made a big difference. Can’t wait for the next sales academy class.

Angela Schultz
January 2022

Dominic was great on his training

Gabe Smith
January 2024

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 experience together! Highly recommend.

Jesse zolnierczyk
December 2024

Extremely fun as well as educational and informative . I can’t wait until my name is at the top of the sales charts on a regular basis! Time well spent leaning from a true rockstar of sales.

Charlie Tindal
March 2024

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

Josh McCurdy
October 2024

Top shelf experience! Dan C. was great to work with. Very straightforward and clear communication. Highly recommended.

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

The strategies and techniques from Grosso University have completely transformed our sales approach. Nothing else in the industry works like this.

Mark Mason

6 Weeks On The Team
Mark Mason
Krumwiede Home Pros

Respond Without Thinking

After Grosso's training, our team can respond to objections naturally and confidently — without even thinking about it.

New South Window Solutions

Effectively Go Up Against Competition

Grosso University gave us the tools to effectively compete against any competitor in the market and win more deals consistently.

Dave Meehan

Tampa Market President
Dave Meehan
Remodel USA

Best Sales Training Seminar

This was the best sales training seminar our team has ever attended. The results speak for themselves.

Faith Freming

Regional Manager
Faith Freming

Proud Sponsors of Grosso University

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