Business Details
36 Years
experience
Expert Stone Restoration and Waterproofing Services
Since 1990, Renaissance Stone Care & Waterproofing has been a trusted partner for builders and property owners across the Bay Area and Reno. Our team specializes in stone restoration, waterproofing, and protective sealing solutions, combining advanced technology with rigorous training to deliver durable, code-compliant results. As the first and only waterproofing contractor in California to earn National Housing Quality (NHQ) Certification, we maintain systems that ensure precision and accountability on every project. Our commitment to using manufacturer-specified materials, adhering to schedules, and standing behind our work has earned us long-term relationships with top builders and repeat clients.We serve residential, commercial, and industrial properties, addressing challenges from below-grade waterproofing to architectural stone preservation. With decades of collective experience, our locally-owned business prioritizes transparency, technical expertise, and client satisfaction. Our NHQ certification reflects our dedication to doing things right the first time, ensuring properties receive the highest standards of protection against water damage. From sealing decks to restoring marble surfaces, we provide tailored solutions that enhance property value and longevity.
Services
Stone Restoration
Waterproofing
Sealing Services
Caulking
Epoxy Flooring
Leak Repair
Deck Waterproofing
Stone Sealing
Details
- Year established: 1990
Highlights and features
- 30+ years of specialized experience in stone and waterproofing solutions.
- First and only NHQ-certified waterproofing contractor in California.
- Uses manufacturer-specified materials installed to industry standards.
- Trained applicators with rigorous quality control and scheduling adherence.
- Proven track record with top builders and 100% client retention in long-term partnerships.
Associations and certifications
- National Housing Quality Certification (NHQ)
What people say
Great workmanship
Professional manner
Top notch quality
Impeccable results
Reliable scheduling
Services
Stone Restoration
Specialized restoration for granite, marble, travertine, and limestone surfaces. Our technicians remove stains, repair etching, and restore finishes using proprietary compounds and diamond abrasives. Services include lippage removal, scratch repair, and protective polishing to revive both indoor and outdoor stone features.
Waterproofing
Comprehensive waterproofing for foundations, decks, and architectural structures. We apply high-performance membranes and coatings to prevent water intrusion in basements, retaining walls, and green roofs. Solutions meet strict building codes and include vapor barriers, injection grouting, and traffic deck systems for long-term structural integrity.
Sealing Services
Protective sealing for natural stone surfaces using penetrating sealers that resist stains and moisture. Our process includes deep cleaning, pH-neutral treatments, and color-enhancing sealants to maintain the stone's appearance while extending its lifespan in high-traffic or wet areas.
Caulking
Precision caulking for windows, doors, and expansion joints using high-grade silicone and polyurethane sealants. We ensure watertight seals that accommodate structural movement, prevent air leaks, and comply with building codes for both new construction and retrofitting projects.
Epoxy Flooring
Durable epoxy and polyaspartic floor coatings for commercial, industrial, and residential spaces. Our systems provide chemical resistance, slip protection, and seamless finishes for garages, warehouses, and retail environments. Installations include decorative flakes and metallic finishes for aesthetic appeal.
Questions
What areas do you serve?
We provide services throughout the San Francisco Bay Area and Reno, Nevada, including residential, commercial, and industrial properties.
Are your applicators certified?
Yes, our team undergoes rigorous training and adheres to NHQ-certified processes, ensuring compliance with manufacturer specifications and building codes.
What stone types do you work with?
We specialize in granite, marble, limestone, slate, terrazzo, and travertine for restoration, sealing, and maintenance projects.
Do you offer warranties?
Yes, we stand behind our work with comprehensive warranties covering materials and labor for waterproofing and stone care services.
Can you handle large-scale projects?
Yes, we've waterproofed 10,000+ sq ft basements and sealed commercial decks, working efficiently on complex developments since 1990.
How do you ensure quality control?
Our NHQ-certified quality management system includes documented procedures, third-party evaluations, and annual recertification to maintain industry standards.
