
Three Friends & a Mutual Passion

How It All Started
With over 30 years of friendship and a wealth of construction experience, we've built a strong foundation. In February 2023, we took the leap and founded RxDX. We approach every project with a craftsman's eye, ensuring meticulous attention to detail. Your satisfaction is our goal, and we're committed to delivering results that exceed your expectations.
Our Specialties
We specialize in the following categories.
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General Contracting
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Civil Contracting
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Heavy Construction
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Building Construction
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Excavation
There's no project to big or small. And, remember, "how hard can it be..."

David Flores Jr.
A seasoned public works professional with over 20 years of experience in municipal government, David has a proven track record in managing complex infrastructure projects, including street paving, bridge construction, and concrete work. As a graduate of Texas A&M-Kingsville, David has contributed significantly to the field and is a founding member of RxDX.

Ruben Pena Jr.
A multi-faceted professional with over 20 years of experience in refinery and process technology, Ruben has a deep understanding of heavy equipment sales, rentals, operations, financing, and project management. In addition to being a founding member of RxDX, Ruben has a passion for education and previously served as a professor at Del Mar Process Technology.

Tom Winfrey
Tom Winfrey, Project Manager, brings an exceptional 45 years of hands-on experience in commercial and residential construction. A proven leader in general contracting and heavy construction, Tom's journey began with building his first house at age 21. His professional depth includes significant roles at Barcom Construction and a 12-year tenure building HEBs. Tom is ready to drive superior project execution.

