DelGrosso Design

Andy DelGrosso
6009 Sonoma Hwy
Santa Rosa, CA 95409-5714
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DelGrosso Design specializes in Diamond Polished Concrete Cement Toppings, Self-Leveling cement floors installation, Stenciling, indoor and outdoor concrete restoration and custom coloring. Over more than two decades of custom concrete floors installation and restoration, this family run and owned business provides high quality concrete and cement flooring, both to residential and commercial clientele.


Beside excelling in interior concrete and cement installation and diamond polishing, in the recent years DelGrosso Design developed a technologically advanced mechanical restoration system for outdoor concrete (Outdoor Grind & Polish), which is very effective in restoring patios, pool decks, driveways and decorative slabs, providing a very durable, easy to clean and maintain surface, but also extremely safe even in wet conditions and with a very attractive “polished concrete” look.

All our work is hand-made with passion and superior technical mastery. Our projects are developed in cooperation with our clients, their architect, builder and designer, in this way achieving a complete customer satisfaction and unique aesthetical level.

Additional Info Additional Information
  • Licensed with the State of California - CSLB # 864095
  • Bonded
  • Free Estimates