Historic preservation is more than maintaining old buildings, it’s about safeguarding the stories, craftsmanship and cultural identity embedded in every stone. Our Historic Preservation Group recognizes each building as a living record of the people that shaped it. Among the many materials that define this legacy, stone stands apart for its permanence, artistry, and the complexity it brings to preservation.
Stone has been used to build civilizations – cathedrals, courthouses, monuments, and homes that have stood for centuries. But even the strongest materials are vulnerable and suffer deterioration from a variety of factors – inherent in the material itself and others environmental or even self-inflicted from previous incompatible repair campaigns. Effective stone preservation requires not only technical expertise but also a deep respect for the original design intent and craftsmanship. Our teams often find that the key to success lies in understanding why a specific stone was chosen, how is was used and behaves which demands a tailored preservation strategy informed by science and experience.
At The Christman Company, we bring more than a century of construction experience and a nationally recognized preservation practice to every project. Our approach is grounded in three key principles:
Expertise in the details – Our in-house preservation professionals, conservators, and craftsmen understand the geological and chemical nuances of stone and its use in the built environment during different periods in history. This allows us to diagnose conditions accurately and recommend treatments that balance conservation ethics with long-term performance. Specialized leadership – Every preservation project is entirely staffed by dedicated experts who understand the complexities of historic stone construction ranging from mass masonry buildings to transitional construction to veneered stone systems. Collaborative partnership – We believe preservation is a team effort. Working closely with owners, architects, engineers, and specialty trades, we align design intent with field realities, ensuring every decision honors the structure’s historic significance while meeting modern expectations.
Preserving stone structures isn’t just about maintenance—it’s about conscientious and informed stewardship. Each carved cornice, weathered façade, and worn marble stair tread stair tells a story worth protecting. By combining traditional craftsmanship with modern science, Christman’s Historic Preservation Group ensures that these stories endure—authentically, beautifully, and sustainably.
Our Mission: To share our legacy in historic preservation contracting to enrich the world around us.