Serving Greater Pittsburgh, Cranberry Township, McKeesport, Bethel Park

Meet the Team

Aaron Stull

Keystone Basement Systems

Title: Owner & President
Hometown: Youngstown, Ohio
Aaron Stull from Keystone Basement Systems

Aaron Stull is a second-generation foundation repair professional who learned the craft the right way—from the ground up. As a young man, he worked alongside his father in the field, mastering every role from laborer to foreman to operational leadership before the age of 18. When his father sold the family business in 2001, Aaron chose to forge his own path.

In 2003, he founded Keystone Basement Systems, now widely regarded as western Pennsylvania’s leading foundation repair firm. With a disciplined management team and a commitment to excellence, Keystone has become the most reviewed and highest-rated company in its sector.

Aaron leads with clarity, precision, and purpose. His role centers on removing obstacles, refining systems, setting direction, and recruiting exceptional people who align with the company’s mission and values.

“I’m Aaron, President of Keystone Basement Systems. My responsibility is to ensure we stay aligned with our vision while continuing to raise the bar in our industry.”

Outside of work, Aaron is a lifelong student of strategy, history, psychology, and leadership—drawing insight from across disciplines to guide his thinking and sharpen his approach. He enjoys time with his family, hunting, and the enduring challenge of a well-played game of chess.

Customer Reviews About Me

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By John G. from St. Clairsville, OH
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By Susan H. from Steubenville, OH
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By Jaclyn from Edinburg, PA
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By Mary A. from South Park Township, PA
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By Claire And Chuck S. from Pittsburgh, PA

Testimonials from customers I've helped!

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“Aaron did a great job explaining the Aspen Air System to me. I want to thank him.”

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Blake R. of Grove City, PA

“Aaron, thank you so much for reaching out to me today. I really appreciate your attention and taking the time...”

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Martin W. of Monroeville, PA

“The drainage system worked 100% as advertised...100%! Wet from inches of water in the basement to NONE! Aaron...”

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John P. of Ford City, PA

“I am not ashamed of my basement anymore!”

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Diane S. of Johnstown, PA
Seth S. of Elizabeth, PA

“So dry”

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Louis M. of Alverton, PA

“The men were clean and efficient.”

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Martha C. of Barnesville, OH

“Excellent work for a good price. I would hire again.”

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Lyle B. of Belmont, OH

Keystone Basement Systems

Don't loose your personal belongings to moisture, call Keystone Basement Systems today!

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Company Awards

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Angi Super Service Award 2022
Best of the best Westmoreland
Trib live total media the Best of the Best 2022
Best of the Best Allegheny North
Trib live total media the Best of the Best 2022
Basement Systems Elite Dealer Award
Basement Systems Sales Pro Certification
CleanSpace Production Pro Certification

our service area

We serve the following areas

OhioPennsylvaniaWest Virginia Our Locations:

Keystone Basement Systems
205 31st St
McKeesport, PA 15132
1-412-872-2550
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