Government & Institutional | Historic Preservation
Services: Stone restoration, marble polishing, terrazzo restoration, surface preservation
Requirements: Preservation-grade techniques, museum-grade dust containment, vibration management
The Challenge
The Smithsonian Institution is the world’s largest museum complex — 21 museums and nine research facilities. Many buildings feature historic marble floors, terrazzo corridors, and decorative stone dating to the 19th and early 20th centuries. Millions of annual visitors create extraordinary wear. Preservation standards require all restoration respect original materials and architectural intent.
Our Approach
Material analysis before any work. Diamond honing and polishing calibrated to match original finish levels — not modern high-gloss. Penetrating sealers rather than topical coatings. Terrazzo crack repair with color-matched fills. HEPA-filtered containment and vibration monitoring to protect collections. Work scheduled around museum hours and exhibitions.
The Result
Surfaces restored to original presentation while preserving character appropriate to their age. Zero impact on collections, exhibitions, or visitor operations.
Historic preservation services | Capability statement
Project Photos
