PROSTONE SERVICES
Sunnyvale, California · Serves Monterey Bay Area, Silicon Valley and the Bay Area; across California
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From their website
Restores natural stone such as marble, granite, travertine and limestone through cleaning, polishing, sealing and etch removal, and restores tile and grout. The Prostone business is now part of CHS Restore, which operates at chs-restore.com.
- Natural Stone Restoration
- AntiEtch Treatment
- Marble Repair
- Stone Cleaning and Maintenance
- Granite Counter Repair
- Tile & Grout Restoration
- Trade
- Tile Contractor (C-54)
- City
- Sunnyvale
- Phone
- Shown once the owner claims
- Website
- www.prostoneservices.com
Name, city and trade from California public records. The rest comes from the business's own website (checked 2026-10-21) and hasn't been confirmed by the owner. Check this license on the state's license lookup (CSLB) before you sign. Wrong business or details? Tell us and we'll fix or remove it.