The George B. Hitchcock House near Lewis, Iowa is a National Historic Landmark with deep roots in American history. This important property, once a key stop on the Underground Railroad before the Civil War, now preserves its critical role in American history while standing as a testament to the craftsmanship of its era.
This historic masonry restoration project required careful planning and precision to stabilize the aging stone foundation while preserving the structure’s historic character. The existing foundation had deteriorated in several sections due to age and long-term moisture exposure. Our team carefully excavated the failing areas, removed damaged stone, and sourced locally quarried material to closely match the original construction. Larger stones were hand-split and shaped to reflect the original building methods before being precisely set into place.
To maintain structural integrity during the rebuild, temporary support systems were installed, including steel I-beams where necessary. Several original stones were carefully removed to allow for proper shoring during the foundation stabilization and were then relayed back into their original locations once structural work was completed.
In addition to the foundation masonry restoration work, a new stone sill was hand carved from a much larger sandstone block to replicate the original design and restore proper structural support at the entry. Detailed tuckpointing was then completed throughout the stonework to unify the repairs and strengthen the overall structure.
As a contractor experienced in masonry restoration and historic stone repair throughout Southwest Iowa and the Omaha–Council Bluffs metro area, projects like this require balancing structural stability with preservation standards. The finished result reinforced the foundation, restored long-term durability, and preserved both the architectural integrity and the historical significance of this landmark property.
