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: June 8, 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.

Gustavo Cardenas
January 2024

Great training program, with Dan Coomesbarry as a teacher. He explains everything clearly and I would definitely recommend it

Michael Bernstein
August 2024

Dan is amazing! This training will take your sales team to the next level!

Steve Pesha
September 2023

Fantastic experience. Dan was a great teacher and I'm glad I was given the opportunity to learn from him.

Wendy Harmeyer
January 2024

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 there. Dominic and Dan are amazing sales leaders and care about the company and the team success!! We are grateful to work with them!!

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!

Bob Monzel
October 2024

Excellent sales training, very thoughtful, consistent and practical methodology. Highly recommend to anyone who desires to up their Sales game...

Ethan
April 2024

Dan makes the training so enjoyable while hammering home the key elements of this training. He is always gracious with his time and truly wants his students to succeed. This man is a fountain of knowledge, so drink up. This training will make you a closer.

Lynn Meserole
January 2024

A powerful experience!

Dylan Sigel
June 2023

The grosso university home improvement sales training class is the best and most interactive training class iv been a part of and has been life changing. Thank you so much for this opportunity.

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.

Joseph Friedman
April 2021

I have attended the closers camp this year In Nashville and also had the benefit of Dominic coming to our office for a two day program tailored for our products . It was the best training I received in years of sales . Real tools you can use to achieve your goals . If you have the opportunity to attend one of his events or check out the online content , dont hesitate!

Aaron Nakama
May 2024

Had an amazing experience training with Grosso University. Tons of very knowledgeable information that have been tried and tested through substantial personal sales experience that they have been very kind and helpful to share with us.

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!

Ashley McMurtry
April 2024

Dan is the BEST!! So knowledgeable, patient, and skilled. Would HIGHLY recommend Grosso University Sales Academy to anyone who wants to be the best at their game in sales!

brandonstudy
May 2023

Amazing training! This is exactly what I was hoping for. I wanted to learn the nuances of effective sales, this way way more than I thought I signed up for!

Gustavo Cardenas
January 2024

Great training program, with Dan Coomesbarry as a teacher. He explains everything clearly and I would definitely recommend it

Michael Bernstein
August 2024

Dan is amazing! This training will take your sales team to the next level!

Steve Pesha
September 2023

Fantastic experience. Dan was a great teacher and I'm glad I was given the opportunity to learn from him.

Wendy Harmeyer
January 2024

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 there. Dominic and Dan are amazing sales leaders and care about the company and the team success!! We are grateful to work with them!!

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!

Bob Monzel
October 2024

Excellent sales training, very thoughtful, consistent and practical methodology. Highly recommend to anyone who desires to up their Sales game...

Ethan
April 2024

Dan makes the training so enjoyable while hammering home the key elements of this training. He is always gracious with his time and truly wants his students to succeed. This man is a fountain of knowledge, so drink up. This training will make you a closer.

Lynn Meserole
January 2024

A powerful experience!

Dylan Sigel
June 2023

The grosso university home improvement sales training class is the best and most interactive training class iv been a part of and has been life changing. Thank you so much for this opportunity.

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.

Joseph Friedman
April 2021

I have attended the closers camp this year In Nashville and also had the benefit of Dominic coming to our office for a two day program tailored for our products . It was the best training I received in years of sales . Real tools you can use to achieve your goals . If you have the opportunity to attend one of his events or check out the online content , dont hesitate!

Aaron Nakama
May 2024

Had an amazing experience training with Grosso University. Tons of very knowledgeable information that have been tried and tested through substantial personal sales experience that they have been very kind and helpful to share with us.

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!

Ashley McMurtry
April 2024

Dan is the BEST!! So knowledgeable, patient, and skilled. Would HIGHLY recommend Grosso University Sales Academy to anyone who wants to be the best at their game in sales!

brandonstudy
May 2023

Amazing training! This is exactly what I was hoping for. I wanted to learn the nuances of effective sales, this way way more than I thought I signed up for!

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

Open Video 1

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.