I've gained a lot of value and…
I've gained a lot of value and knowledge from the content of the Science of Flipping. It has connected a lot of the dots for me.
By Jason J.
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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I've gained a lot of value and knowledge from the content of the Science of Flipping. It has connected a lot of the dots for me.
By Jason J.
Everything was good , content was great and you have a good approach thanks
By George B.
Justin is the real deal no fluff, straight to the point.. always makes himself available via Facebook book group answering questions. His wealth of knowledge goes above and beyond when it comes to rei.
By Anthony I.
Justin is incredible! He has become my go to Real Estate teacher. His style and knowledge along with his spirit! Thanks Justin.
By Greg T.
I have ran across some flipping training this is the best one this far straight to the point easy to understand
By Valeria Cash M.
Justin Colby and TSOF are great sources of knowledge and information. What I have learned from just the free content has lead to areas of wholesaling I had never thought about before!
By Roarke
Justin is a teacher, a motivator and a very genuine person!!! He is engaging, and is genuinely concerned about the progress of his students!! He wants us to be successful I will follow Justin for the rest of my REI career
By Allison B.
Science of Flipping gives great insight on Real Estate and helps a Wookie like me make sense of it all.
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