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About Keith Duble


Realtor, GRI, CNE

I have been a licensed Realtor since 2011. I have earned the Graduate, Realtor Institute, and Certified Negotiation Expert designations. I consistently perform in the top 3% of Realtors in the Greater Austin Area.


Instructor of the Free Buyer’s Class Since 2011

We have helped change the lives of dozens of first time and repeat buyers that have graduated from our free class. Feel free to watch some of our video testimonials.


Real Estate Investor, President of Capstone Alliance Properties, LLC

We have personally purchased, and helped our clients purchase and build wealth with investment property all over Texas.

Proud Veteran

I proudly Served in the United States Navy as a flight deck director on the Mighty USS Abraham Lincoln, CVN 72 for 4 years.

Husband and Father

I am a husband to my beautiful wife, Judy since 2003 and father of 3 amazing daugthers. They are are my greatest gifts.


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