Mackenzie Horne & Krissy Duenkel

For nearly 10 years, top-producing agent Mackenzie Horne has called Great Falls home, raising her Colvin Run kindergartner and fully engaging with the Great Falls community. A Georgetown graduate with an MBA from the University of Maryland, she’s analyzed the evolution of Great Falls firsthand. Mackenzie is as knowledgeable about the remaining century homes as she is about the newer developments shaping the area.

Krissy Duenkel, has strong ties to Great Falls, McLean and Vienna. Born and raised in Fairfax County, Krissy (O’Malley) attended Flint Hill High School, where she was named Virginia’s “Gatorade Player of the Year” in volleyball. Krissy understands the importance of community and strong local schools, having grown up immersed in the area’s unique blend of suburban charm and proximity to Washington, D.C.

Together, Mackenzie and Krissy combine local expertise, deep community connections, and a passion for helping families sell at the right price or purchase the right home.