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.
Upcoming Home Improvement Sales Training Events
MasterClass
Next MasterClass Begins In
Location: Zoom
Next Event: April 14, 2025 at 1:00 PM CDT
Closers Camp
Next Closers Camp Begins In
Location: Madison, WI and Zoom
Next Event: July 7, 2025 at 10:00 AM CDT
GROSSO UNIVERSITY
Hear From Our Actual Customers
See why business owners everywhere trust Grosso University with their team members.
WOW!!! Grosso University!!! Where have you been all of my life! This is amazing program that teaches you how to better understand your customer on front of you and how to deliver your information in a way that if you do it right, you close in my case, 6 of of 10! Daniel made this last 2 week fun and very informative. I really enjoy everything. And after putting in place some of this new tactics, I was able to close at 60% this last week!! Thank you Grasso University!!!
Very powerful learning tool for transitioning or honing your sales skills
Trained via zoom with Dan. This comprehensive sales training is well prepared, written, and taught. You get the confidence to enter a home and get the sale at the kitchen table. Thank you Dominic, Dan, and the GU team.
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!!!! 👍👍
With 20 years of in home sales and managing teams and trainings, I can honestly say I feel like I’ve lost thousands of dollars not knowing the sales techniques taught in two weeks with Danny. Grosso university has blown every event, seminar, boot camp, I would even say book out of the water! Sure this training will create elite sales teams around the world! Thank you
Fantastic experience. Dan was a great teacher and I'm glad I was given the opportunity to learn from him.
I have been in the field for a long time. Dan is arguably the best in his class. I highly recommend this course to take your career to the next level. Thank you!
Dan really kept you involved and was very entertaining. He really knows his stuff and I have learned a lot.
DAN IS THE MAN! Very knowledgeable and has great advice & tips for anyone trying to better there skills!
Amazing group with a lot of powerful and useful Information for your business. Great training for sales teams, managers and C level executives. I’m glad and thankful to be a part of this university. Thank you, keep up the great work!
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!!
Phenomenal sales training…Daniel Coomesbarry and Dominic Caminata deliver a psychological and masterful formula for success in sales and in life…I’ve never really been a fan of training in the past until now…They also make themselves personally available to you even after the training is over if needed, which shows how much they actually care about people and their forward progression in life as well…I highly recommend Grosso University to anyone who wants to learn how to sell and close in a correct and ethical way and who simply want to grow in life financially and in their own personal relationships as well!
We had the pleasure of having Dominic in to train our leadership team. He was extremely well prepared and delivered a spot on and relevant training that I am sure will help our organizations be more successful immediately. Thanks for the time Dom! Looking forward to the next one.
Grosso University is the real deal. I come from restoration roofing sales and did very well clearing 1 million in net sales every year for 3 years straight. The company I currently work for pivoted from a restoring roofing model into a retail sales model. I was tasked with the responsibility to build and train a retail one stop sales team for roofing, siding, windows, & showers. I quickly realized that I sold all my previous jobs on knowledge, authenticity, and charm but no real system was in place. How do you expect to train a one stop sales team if your sales manager can’t even right out a proven sales system. Well good news, they don’t have to. After months of looking I finally landed on Grosso University. I knew after meeting with Dominic & his team they were the ones I wanted to work with. Once the decision was made I put in maximum effort to learn this system where i could posses the skill to train it and that’s what I did. This system along with intentional effort to learn / implement allowed me to build a team from 3 million to 10.1 million in three years. These are good people and if you’re willing to learn you will possess a life changing skill that keeps on giving.
Amazing window demonstration these guys know their stuff. Cannot say enough about these guys !
WOW!!! Grosso University!!! Where have you been all of my life! This is amazing program that teaches you how to better understand your customer on front of you and how to deliver your information in a way that if you do it right, you close in my case, 6 of of 10! Daniel made this last 2 week fun and very informative. I really enjoy everything. And after putting in place some of this new tactics, I was able to close at 60% this last week!! Thank you Grasso University!!!
Very powerful learning tool for transitioning or honing your sales skills
Trained via zoom with Dan. This comprehensive sales training is well prepared, written, and taught. You get the confidence to enter a home and get the sale at the kitchen table. Thank you Dominic, Dan, and the GU team.
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!!!! 👍👍
With 20 years of in home sales and managing teams and trainings, I can honestly say I feel like I’ve lost thousands of dollars not knowing the sales techniques taught in two weeks with Danny. Grosso university has blown every event, seminar, boot camp, I would even say book out of the water! Sure this training will create elite sales teams around the world! Thank you
Fantastic experience. Dan was a great teacher and I'm glad I was given the opportunity to learn from him.
I have been in the field for a long time. Dan is arguably the best in his class. I highly recommend this course to take your career to the next level. Thank you!
Dan really kept you involved and was very entertaining. He really knows his stuff and I have learned a lot.
DAN IS THE MAN! Very knowledgeable and has great advice & tips for anyone trying to better there skills!
Amazing group with a lot of powerful and useful Information for your business. Great training for sales teams, managers and C level executives. I’m glad and thankful to be a part of this university. Thank you, keep up the great work!
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!!
Phenomenal sales training…Daniel Coomesbarry and Dominic Caminata deliver a psychological and masterful formula for success in sales and in life…I’ve never really been a fan of training in the past until now…They also make themselves personally available to you even after the training is over if needed, which shows how much they actually care about people and their forward progression in life as well…I highly recommend Grosso University to anyone who wants to learn how to sell and close in a correct and ethical way and who simply want to grow in life financially and in their own personal relationships as well!
We had the pleasure of having Dominic in to train our leadership team. He was extremely well prepared and delivered a spot on and relevant training that I am sure will help our organizations be more successful immediately. Thanks for the time Dom! Looking forward to the next one.
Grosso University is the real deal. I come from restoration roofing sales and did very well clearing 1 million in net sales every year for 3 years straight. The company I currently work for pivoted from a restoring roofing model into a retail sales model. I was tasked with the responsibility to build and train a retail one stop sales team for roofing, siding, windows, & showers. I quickly realized that I sold all my previous jobs on knowledge, authenticity, and charm but no real system was in place. How do you expect to train a one stop sales team if your sales manager can’t even right out a proven sales system. Well good news, they don’t have to. After months of looking I finally landed on Grosso University. I knew after meeting with Dominic & his team they were the ones I wanted to work with. Once the decision was made I put in maximum effort to learn this system where i could posses the skill to train it and that’s what I did. This system along with intentional effort to learn / implement allowed me to build a team from 3 million to 10.1 million in three years. These are good people and if you’re willing to learn you will possess a life changing skill that keeps on giving.
Amazing window demonstration these guys know their stuff. Cannot say enough about these guys !
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
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
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The Power of Sales Leadership: Buildi...
A successful sales team doesn’t just happen—it’s built through strong leadership, consisten...
Grosso University Video Testimonials
Watch real success stories from businesses transformed by Grosso's sales training.
Nothing Works Like This
Respond Without Thinking
Effectively Go Up Against Competition
Best Sales Training Seminar
Proud Sponsors of Grosso University
Our valued sponsors proudly support Grosso University events, helping elevate home improvement businesses through expert sales training.
