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

Next MasterClass Begins In

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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.

Bill Llib
January 2022

I am honored to have been in the first Grosso University class, along with a group of other great companies. I've been in home improvement sales, since 1997, and have never experienced this caliber of training. Most companies do their best, with what they have to work with and just don't know any better, which is just fine, if you're looking for a mediocre salesforce. Dominic's training is next level and beyond, the A-Z of elite sales methodology, from a proven producer who was passed the torch of the great Rick Grosso's legacy. I look forward to working more with Dominic and his team, and I am grateful for Dan Coomesbarry, Corwin Crockett, and the rest of the talented and expertly trained crew. Keep up the outstanding work, gentlemen!

Alejandro Gonzalez de Para
June 2023

Best home improvement sales training i have ever had. I see why the people that are trained by the Grosso University are so successful after this training. Love the training they keep it interactive and joke around with you making your opinion validated. Cant wait to apply this things in the field.

Angela Schultz
January 2022

Dominic was great on his training

Molly Murphy
February 2024

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 learned. Grosso University’s 11 Step Breakdown is rigorous to say the least, and I’m not joking when I say that I’ve learned more here than I have in a semester long business class. My entire mindset surrounding sales has changed to set me up for success in the field. While the course is just two weeks long, I have up to date and evolving video resources available to me whenever I need them, as well as the invaluable peace of mind knowing that Dan is a going to be there to answer any questions I have down the road. This is an investment that is 100% worth it, and with the correct application and a positive mindset, I can confidently say that it will change your life for the better. Put in the work, you won’t regret it.

Jay Fraser
July 2024

Had an amazing experience with Dominic at our sales leadership training for Long Home Products! Some outstanding takeaways that I’m confident will help us grow our business. Highly recommended!

Jerry Hofman
April 2024

Dan & Dominic do a FANTASTIC Job!! Dan was super engaging and incredibly knowledgeable! Highly recommend!

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!!

Lynn Meserole
January 2024

A powerful experience!

Alex Weidling
January 2022

I’m a sales rep that lives in Washington State. Our company uses Grosso University to train new reps and actually I was trained through Grosso University. Through Dominic’s sales steps, I’ve had the chance to become a successful business owner and sales consultant. In fact during my training we had one of Grosso University’s fine members, Corwin Crockett, come out to Washington and perform a boot camp and personalized training course. He absolutely killed it. He was personal, communicative, and extremely patient. He took the time and money to invest in our success and step by step had us on the road and ready to perform at our best. I’m extremely thankful for his help and I hope to have many more encounters with him through my career!

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.

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.

Micah Cross
March 2022

They said over the next two weeks you will work harder than you ever have before and I honestly rolled my eyes to myself and thought here goes the normal training lingo… but 5 minutes later my eyes were opened to the most in depth hands on training experience I’ve ever experienced in my professional career, well exceeding and upper management what I thought then to be high level training. However the level of skill they possess makes you feel embraced and in control of all projects with out even realizing. Can not imagine what kind of career I would have spent wasting time attempting this job with out this quality training presented these last two weeks. Beyond grateful for being apart of this!

Bryant Weiss
April 2021

Awesome sales training! The Grosso methodology holds the key to unlock huge potential for both profit and volume.

James Russo
July 2024

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

Nestor Rodriguez
November 2024

The AGOGE Leadership Summit is an absolute game-changer for anyone in the home improvement industry. I had the privilege of attending and speaking at this year’s summit, and I can confidently say it’s one of the most valuable experiences for business leaders looking to elevate their game. From the cutting-edge strategies shared by industry experts to the powerful networking opportunities, AGOGE provides a platform that challenges you to think bigger, lead smarter, and grow stronger. The sessions are packed with actionable insights, especially for those aiming to stay ahead in a competitive market. Whether you’re looking to improve operational efficiency, foster a high-performance team, or adopt a longevity mindset in business and life, this summit covers it all. If you’re serious about taking your business to the next level, I highly recommend making AGOGE a must-attend event in the years to come. It’s not just a conference—it’s a transformational experience. #Leadership #Growth #AGOGESummit #HomeImprovement #BusinessExcellence

Bill Llib
January 2022

I am honored to have been in the first Grosso University class, along with a group of other great companies. I've been in home improvement sales, since 1997, and have never experienced this caliber of training. Most companies do their best, with what they have to work with and just don't know any better, which is just fine, if you're looking for a mediocre salesforce. Dominic's training is next level and beyond, the A-Z of elite sales methodology, from a proven producer who was passed the torch of the great Rick Grosso's legacy. I look forward to working more with Dominic and his team, and I am grateful for Dan Coomesbarry, Corwin Crockett, and the rest of the talented and expertly trained crew. Keep up the outstanding work, gentlemen!

Alejandro Gonzalez de Para
June 2023

Best home improvement sales training i have ever had. I see why the people that are trained by the Grosso University are so successful after this training. Love the training they keep it interactive and joke around with you making your opinion validated. Cant wait to apply this things in the field.

Angela Schultz
January 2022

Dominic was great on his training

Molly Murphy
February 2024

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 learned. Grosso University’s 11 Step Breakdown is rigorous to say the least, and I’m not joking when I say that I’ve learned more here than I have in a semester long business class. My entire mindset surrounding sales has changed to set me up for success in the field. While the course is just two weeks long, I have up to date and evolving video resources available to me whenever I need them, as well as the invaluable peace of mind knowing that Dan is a going to be there to answer any questions I have down the road. This is an investment that is 100% worth it, and with the correct application and a positive mindset, I can confidently say that it will change your life for the better. Put in the work, you won’t regret it.

Jay Fraser
July 2024

Had an amazing experience with Dominic at our sales leadership training for Long Home Products! Some outstanding takeaways that I’m confident will help us grow our business. Highly recommended!

Jerry Hofman
April 2024

Dan & Dominic do a FANTASTIC Job!! Dan was super engaging and incredibly knowledgeable! Highly recommend!

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!!

Lynn Meserole
January 2024

A powerful experience!

Alex Weidling
January 2022

I’m a sales rep that lives in Washington State. Our company uses Grosso University to train new reps and actually I was trained through Grosso University. Through Dominic’s sales steps, I’ve had the chance to become a successful business owner and sales consultant. In fact during my training we had one of Grosso University’s fine members, Corwin Crockett, come out to Washington and perform a boot camp and personalized training course. He absolutely killed it. He was personal, communicative, and extremely patient. He took the time and money to invest in our success and step by step had us on the road and ready to perform at our best. I’m extremely thankful for his help and I hope to have many more encounters with him through my career!

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.

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.

Micah Cross
March 2022

They said over the next two weeks you will work harder than you ever have before and I honestly rolled my eyes to myself and thought here goes the normal training lingo… but 5 minutes later my eyes were opened to the most in depth hands on training experience I’ve ever experienced in my professional career, well exceeding and upper management what I thought then to be high level training. However the level of skill they possess makes you feel embraced and in control of all projects with out even realizing. Can not imagine what kind of career I would have spent wasting time attempting this job with out this quality training presented these last two weeks. Beyond grateful for being apart of this!

Bryant Weiss
April 2021

Awesome sales training! The Grosso methodology holds the key to unlock huge potential for both profit and volume.

James Russo
July 2024

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

Nestor Rodriguez
November 2024

The AGOGE Leadership Summit is an absolute game-changer for anyone in the home improvement industry. I had the privilege of attending and speaking at this year’s summit, and I can confidently say it’s one of the most valuable experiences for business leaders looking to elevate their game. From the cutting-edge strategies shared by industry experts to the powerful networking opportunities, AGOGE provides a platform that challenges you to think bigger, lead smarter, and grow stronger. The sessions are packed with actionable insights, especially for those aiming to stay ahead in a competitive market. Whether you’re looking to improve operational efficiency, foster a high-performance team, or adopt a longevity mindset in business and life, this summit covers it all. If you’re serious about taking your business to the next level, I highly recommend making AGOGE a must-attend event in the years to come. It’s not just a conference—it’s a transformational experience. #Leadership #Growth #AGOGESummit #HomeImprovement #BusinessExcellence

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.