Historical building rehabilitation is the process of restoring and preserving old structures to maintain their cultural and architectural significance. This practice often involves repairing or replacing damaged materials, updating systems like plumbing and electrical, and ensuring the building meets modern safety standards while retaining its original character. The goal of rehabilitation is to extend the life of a building, such as a Victorian house or Art Deco theater, and to keep its historical value intact for future generations. This approach not only honors the past but also contributes to community identity and can enhance local economies through tourism and revitalization efforts.