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Historical Renovation And Restoration

At Avant Construction Group, historical renovation is more than just a service—it’s a passion and a core area of expertise. For nearly three decades, we’ve helped preserve and breathe new life into Jacksonville’s architectural legacy, transforming iconic properties into functional, modern spaces while honoring their original character.

Trusted, experienced, detail-driven.

Experts in Historic Preservation

At Avant Construction Group, we understand the unique challenges historic buildings present—hidden conditions, complex permitting, and outdated infrastructure. Our team navigates these intricacies with precision, care, and deep respect for original structures. From façade preservation to MEP upgrades, we partner with architects and preservation agencies to deliver historically accurate results that meet today’s standards. With strong relationships across SHPO, NPS, and NRHP, we ensure full compliance at every phase. For us, historic renovation is more than construction—it’s about honoring the past while building what’s next.

Featured Historical Projects

Every historic structure tells a story. At Avant, we see renovation as an opportunity to extend that story—preserving its character while making it relevant and functional for generations to come.

218 Church Street
LaVilla Place
Porter House Mansion
Greenleaf & Crosby Building
Federal Reserve Bank
Industry West HQ