Business Details
22 Years
experience
Expert Concrete Restoration Services in Santa Rosa
DelGrosso Design has been a trusted leader in concrete restoration and diamond refinishing since 2004. Founded by Andrea DelGrosso, our team combines decades of hands-on experience with technical expertise to deliver durable, aesthetically superior concrete solutions. We specialize in residential and light commercial projects, offering services ranging from polished concrete and overlays to outdoor concrete restoration. Our commitment to integrity, craftsmanship, and client collaboration ensures every project meets exacting standards. Based in Sonoma County, we serve the San Francisco North Bay area, leveraging our deep local knowledge to address unique client needs.Our process emphasizes meticulous preparation, customization, and transparency, ensuring clients understand achievable outcomes before work begins. Recognized for excellence, we are certified by Superabrasive and Ardex Polished Concrete Systems, underscoring our industry authority. Our dedication to quality, combined with a passion for innovative design, has earned us a reputation as a preferred partner for high-end flooring projects.
Services
Polished Concrete
Polished Overlays
Outdoor Concrete
Stenciling
Maintenance
Pool Deck Restoration
Concrete Staining
Color Customization
Surface Repair
Decorative Finishes
Details
- Year established: 2004
Highlights and features
- We offer over 20 years of experience in decorative concrete and restoration.
- Our team combines technical expertise with artistic design for unique results.
- We prioritize transparency and clear communication throughout every project.
- Our work exceeds industry standards for durability and aesthetic appeal.
- We are certified by leading industry authorities like Superabrasive and Ardex.
Associations and certifications
- Superabrasive
- Ardex Polished Concrete System
What people say
Responsive communication
Creative design expertise
Durable finishes
Professional execution
Excellent craftsmanship
Services
Polished Concrete
Our diamond polishing process refines concrete surfaces to achieve a sleek, durable finish. Ideal for residential and commercial spaces, this service enhances aesthetics while ensuring slip resistance and easy maintenance. Clients benefit from customizable reflectivity levels and long-lasting performance.
Polished Overlays
Polished overlays provide a seamless, decorative surface over existing concrete. Using CTS Rapidset TRU, we create vibrant, durable floors with integral pigments or glass chips. This solution is perfect for updating worn slabs with minimal disruption.
Outdoor Concrete
We restore patios, driveways, and pool decks with specialized techniques for outdoor durability. Our system ensures slip resistance, weather resilience, and aesthetic appeal, transforming weathered concrete into low-maintenance, stylish surfaces.
Stenciling
Stenciling allows bespoke artwork, logos, or patterns to be embedded into concrete. Using precision techniques, we create durable, integrated designs that elevate both residential and commercial spaces with personalized artistic touches.
Maintenance
We provide guidance for preserving polished concrete longevity. Our maintenance protocols include cleaning routines and resealing to protect against wear, ensuring sustained beauty and performance for high-traffic areas.
People
Andrea DelGrosso
Founder
Andrea DelGrosso founded DelGrosso Design in 2004 after a decade of construction experience in Italy. Born near Lake Como, he learned stonemasonry from his grandfather and combines technical expertise with artistic vision. A graduate of Milano State University's Geology program, Andrea specializes in decorative concrete and holds certifications from Superabrasive and Ardex. He resides in Sonoma County and brings a musician's creativity to every project.
Questions
What services does DelGrosso Design offer?
We specialize in polished concrete, overlays, outdoor concrete restoration, stenciling, and maintenance for residential and commercial clients.
How long has DelGrosso Design been in business?
Founded in 2004 by Andrea DelGrosso, we have over two decades of experience in concrete restoration and decorative finishes.
Can you customize concrete colors and designs?
Yes, we offer integral pigments, colored glass chips, and stenciling to create unique, personalized designs tailored to your preferences.
Do you serve areas outside Sonoma County?
Our primary service area is the San Francisco North Bay, including Sonoma County. Contact us for specific location inquiries.
What certifications does DelGrosso Design hold?
We are certified by Superabrasive Floor Polishing Systems and Ardex Polished Concrete Systems, ensuring industry-leading standards.
How do I request an estimate?
Visit our Estimates page to submit an online form with project details and photos for a free, preliminary quote.
