Justin puts out great content and I…
Justin puts out great content and I hope I can use his mentorship.
By Dustin M.
Sunday, November 8, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
162 reviews
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Justin Colby Presents...The Science of Flipping - The #1 training and coaching system to launch, grow, and scale your investing business!Justin Colby is the founder of The Science of Flipping Podcast and The Science of Flipping Coaching Program and is an active Real Estate investor having flipped over 1500 homes in multiple markets.As a coach and mentor, he has advised 1000s of clients on how to become a real estate investor and is a recognized national public speaker.
The Science Of Flipping (thescienceofflipping.com) has 162 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
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Justin puts out great content and I hope I can use his mentorship.
By Dustin M.
This is the real deal! Lots of opportunities out there, but you’ll learn all you need to know from here!
By Erick C.
I've been following Justin for just a few weeks and I've learned a ton of valuable information to help me actually understand the process of and how to start wholesaling the right way.
By Christian B.
Full of great information all the time!
By Nathalie
TSOF is amazing! You can literally feel the fire and passion that Justin has for REI. His patience with “newbies” is something you don’t see a lot of. The entire team is just incredible!
By Rush E.
I really enjoy The Science of Flipping program because it gives you the information you need to know about The Real Estate market. It also gives you the tips you need to succeed. They make it very easy to attract buyers especially if you already have experience with Sales or selling products like I did when I worked as a Sales/Billing agent for another company. It gives people like me the ability to grow in the Real Estate Industry.
By Maureen A.
A++ Definitely good people😁
By Crystal T.
Came to the rescue after a wholesale failure of last year of 2021
By David L.