Marion Restoration is a Chicago-based historic restoration
company specializing in masonry, stone, terra cotta, concrete,
mosaics, monuments, and architectural details.
Founded in 1980, the company has grown from a specialized
masonry restoration firm into a preservation-focused team
serving historic buildings, cemeteries, churches, institutions,
and landmark properties throughout the Midwest and across
the United States.
Mario Machnicki leads Marion Restoration with decades of hands-on experience in historic masonry restoration, material investigation, conservation, and traditional building repair. His work is rooted in understanding how historic structures were built, how materials age, and how restoration should be approached to preserve long-term integrity.
Michael Machnicki supports company operations, project coordination, and field execution, helping connect technical planning with day-to-day restoration work. His role strengthens communication between clients, project managers, field teams, and partner specialists.
Marion Restoration is built around a skilled team of project managers, conservators, restoration specialists, craftsmen, and field technicians whose experience is at the core of every project we undertake. From complex masonry restoration and stone repair to terra cotta conservation, mosaics, decorative finishes, and historic architectural details, our team combines technical knowledge with hands-on craftsmanship developed through years of field experience.
Many of our projects require close coordination between investigation, material analysis, field execution, and preservation planning. Our crews work daily with historic materials and traditional construction techniques, bringing attention to detail, problem-solving skills, and pride in craftsmanship to every stage of the restoration process.
Through our in-house team and trusted partner companies, we support clients through the full restoration process — from condition assessment, documentation, and planning to material selection, restoration work, project coordination, and long-term preservation strategy.
Whether dealing with active deterioration, planning a long-term restoration project, or simply trying to better understand the condition of a structure, our team is here to help guide the process.
Condition assessment, on-site analysis, and thorough documentation.
Understanding historic materials to ensure compatible restoration.
Skilled craftsmanship and careful execution on every detail.
Clear communication and efficient project management.
Solutions that protect and preserve for future generations.
Guidance and expertise at every stage of your restoration project.