Sharing our legacy of intentional specialization in historic preservation contracting to enrich the world around us.
The Historic Preservation Group (HPG) is a dedicated team of more than 60 professionals—estimators, superintendents, and self-perform trades—who focus exclusively on the challenges of existing building renovation. With 80% of our team holding master’s degrees in historic preservation, we bring an unmatched level of expertise to every project.
Our team specializes in the intricate techniques required for historic restoration, including scaffolding for preservation, Guastavino tile, terracotta, ornamental plaster, decorative painting, and more. Since our first major preservation project in 1990, we have intentionally sought out complex restorations nationwide, ensuring the success of even the most challenging projects. From the IHM Sisters Motherhouse restoration in Michigan to the Virginia Capitol Restoration, the Cannon House Office Building in Washington, D.C., and the rehabilitation of Michigan Central Station, our work has shaped communities across the country.
Our expertise has even extended internationally—Christman’s team constructed a conservation workshop at Finca Vigía, Ernest Hemingway’s home in Cuba, ensuring the long-term preservation of his priceless archives.
With a legacy built on specialization, expertise, and a passion for preserving history, we continue to restore and revitalize the nation’s most significant structures—ensuring they endure for generations to come.
“The Christman team was there for me as a client to respond to all of the challenges that the project presented and have been fully engaged and motivated to succeed.”
Ford Motor Company
After 30 years of abandonment, Michigan Central Station has been restored to its former glory and now stands as the centerpiece of Ford Motor Company’s new mobility innovation district in Detroit’s Corktown neighborhood.
Encore Lodging
This careful rehabilitation of five abandoned buildings allowed for an impressive transformation into a luxury boutique hotel with 87 rooms, lush outdoor spaces, and unique characteristics that capture the hotel’s storied past.
Architect of the Capitol
Restoration of this significant historic landmark involved repair to the “skirt” of the Capitol dome. Repairs included work to mend cracks, missing bolts, and holes as well as repairs to the sandstone wall inside the skirt.
Bedrock Real Estate Services
As one of the largest adaptive reuse and Federal Historic Tax Credit projects in Michigan, this rehabilitation breathed new life into Book Tower and created a place for visitors to live, work, dine, celebrate and stay once again.
Our proficiency spans diverse commercial construction markets – from healthcare and historic preservation to higher education and beyond. Take a look at our construction portfolio to experience firsthand our commitment and expertise.
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