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 345 Client Reviews
Legendary Training For The Modern World

Upcoming Home Improvement Sales Training

MasterClass

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Location: Zoom

Date: March 9, 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.

Angela Schultz
January 2022

Dominic was great on his training

Matthew Winter
December 2024

This was training unlike any other i have ever received. If you want to increase your profits and make more money I would definitely take advantage of the program. Dan has so much information that comes from years of experience you simply can't read in a book.

Chad Perry
December 2024

I went to my first Grosso University Agoge Growth and Profitability Summit last month and it was amazing! The wealth of information was phenomenal and everything concerning the event was done with excellence (vendors, speakers, networking opportunities, resort staff, food, service, accommodations). Dominic, Matthew, Daniel, Joshua and the rest of the team are the cream of the crop. They even took time to encourage my new Sales Manager with a few impromptu independent videos from the lobby. Needless to say, it made his day and we’re onboard with their Sales Leadership Coaching for 2025! If you’re looking for the best sales training in the home improvement industry, look no further than Dominic Caminata and Grosso University.

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!!

Phoenix Shanahan
January 2024

Really liked the energy and the information flowed really good.

Andrew Laudano
October 2024

Dan was efficient, effective, and easy to understand. His use of personal experiences was very relatable

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!! 👏

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.

Alex Perez
August 2024

Dan is the man! so many gems in this training. A must for all home improvement sales. Iron sharpens iron

Nicholas McClellan
June 2022

Grosso University was a great experience for me, I’m looking forward to getting back to my destination and CLOSE!!!! #IamaCloser

Anthony Ciotti
March 2024

Grosso University's seminar was truly outstanding, largely thanks to Cody's impressive presentation skills and Dominik's valuable contributions. Dominik’s engaging delivery kept us all hooked, making complex topics easy to understand. Matt was awesome as well!

Rick Seng
May 2024

What can I say? I've never enjoyed school, but Dan and Dominic have me pretty disappointed to have passed this class and moved on. It was faaaaantastic. I'm beyond grateful that my company was willing to invest in my training, and Grosso University was THE training for me. Thank you guys so much.

Nick Volkman
May 2022

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.

Nathan Gray
January 2024

Dan is great at helping you learn while also making it fun. Grosso University will definitely help you raise your game.

Kellie Caminata
March 2022

No exaggeration, Corwin and Dan delivered some of the best sales training I’ve ever been a part of! The Sales Academy was by far the most comprehensive and effective training you’ll find anywhere! Thanks Grosso University for giving so many salespeople the tools to become sales warriors! Yes, You are a Closer!

Angela Schultz
January 2022

Dominic was great on his training

Matthew Winter
December 2024

This was training unlike any other i have ever received. If you want to increase your profits and make more money I would definitely take advantage of the program. Dan has so much information that comes from years of experience you simply can't read in a book.

Chad Perry
December 2024

I went to my first Grosso University Agoge Growth and Profitability Summit last month and it was amazing! The wealth of information was phenomenal and everything concerning the event was done with excellence (vendors, speakers, networking opportunities, resort staff, food, service, accommodations). Dominic, Matthew, Daniel, Joshua and the rest of the team are the cream of the crop. They even took time to encourage my new Sales Manager with a few impromptu independent videos from the lobby. Needless to say, it made his day and we’re onboard with their Sales Leadership Coaching for 2025! If you’re looking for the best sales training in the home improvement industry, look no further than Dominic Caminata and Grosso University.

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!!

Phoenix Shanahan
January 2024

Really liked the energy and the information flowed really good.

Andrew Laudano
October 2024

Dan was efficient, effective, and easy to understand. His use of personal experiences was very relatable

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!! 👏

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.

Alex Perez
August 2024

Dan is the man! so many gems in this training. A must for all home improvement sales. Iron sharpens iron

Nicholas McClellan
June 2022

Grosso University was a great experience for me, I’m looking forward to getting back to my destination and CLOSE!!!! #IamaCloser

Anthony Ciotti
March 2024

Grosso University's seminar was truly outstanding, largely thanks to Cody's impressive presentation skills and Dominik's valuable contributions. Dominik’s engaging delivery kept us all hooked, making complex topics easy to understand. Matt was awesome as well!

Rick Seng
May 2024

What can I say? I've never enjoyed school, but Dan and Dominic have me pretty disappointed to have passed this class and moved on. It was faaaaantastic. I'm beyond grateful that my company was willing to invest in my training, and Grosso University was THE training for me. Thank you guys so much.

Nick Volkman
May 2022

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.

Nathan Gray
January 2024

Dan is great at helping you learn while also making it fun. Grosso University will definitely help you raise your game.

Kellie Caminata
March 2022

No exaggeration, Corwin and Dan delivered some of the best sales training I’ve ever been a part of! The Sales Academy was by far the most comprehensive and effective training you’ll find anywhere! Thanks Grosso University for giving so many salespeople the tools to become sales warriors! Yes, You are a Closer!

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.