Business Details
50+ Years
experience
Emergency
services
Your Trusted Partner for Commercial Waterproofing & Restoration
Rainbow Waterproofing & Restoration has been a leader in building envelope restoration since 1927, combining craftsmanship with technical expertise to protect Northern California's commercial and historic structures. Our team specializes in masonry restoration, joint sealants, waterproof membranes, and concrete repair, serving clients from San Francisco to Sacramento. With decades of experience in both landmark preservation and modern construction, we prioritize safety, quality, and client collaboration. Our approach begins with individualized project analysis, ensuring tailored solutions that meet timelines and budget constraints.Certified under CA lic. CSLB #148753 and SBA-LBE #15305, we maintain partnerships with leading material manufacturers to deliver durable, code-compliant results. From seismic movement joints to historic window restoration, our work safeguards investments while preserving architectural integrity across diverse building types including healthcare facilities, stadiums, and educational institutions.
Services
Masonry Restoration
Joint Sealants
Waterproof Membranes
Concrete Repair
Epoxy Injection
Structural Fiber Reinforcing
Facade Inspection
Window Restoration
Exterior Painting
Details
- Year established: 1927
Highlights and features
- 90+ years of specialized experience in Northern California's unique building environments
- Comprehensive one-stop solutions for waterproofing, restoration, and historic preservation
- Certified technicians trained by leading material manufacturers
- 24/7 emergency response for critical water intrusion issues
- Proven track record with landmark projects including Transamerica Pyramid and Conservatory of Flowers
Associations and certifications
- CA lic. CSLB #148753
- Cert. SBA-LBE #15305
Services
Masonry Restoration
Our masonry restoration services preserve structural integrity while maintaining historical accuracy. We specialize in repointing, stone replacement, and terra cotta repair for both landmark buildings and modern structures. Using traditional techniques combined with modern materials, our craftsmen address deterioration caused by weather exposure and seismic activity. This service protects against water intrusion while restoring architectural aesthetics for buildings across Northern California.
Waterproof Membranes
We install multi-layer waterproof membrane systems that create complete moisture barriers for roofs, plazas, and below-grade structures. Our technicians apply materials from trusted manufacturers like Sika and Tremco, ensuring UV resistance and vapor pressure tolerance. This critical protection prevents costly water damage in commercial buildings while meeting strict municipal codes for seismic zones in Northern California.
Concrete Repair
Our concrete repair solutions address spalling, cracking, and corrosion issues using advanced techniques like carbon fiber reinforcement and cathodic protection. We restore structural integrity while preventing future deterioration through protective coatings and epoxy injections. This service extends building lifespan while maintaining safety compliance for both historic and contemporary structures across the Bay Area.
Facade Inspection
We support licensed professionals in conducting comprehensive facade inspections required by San Francisco Ordinance #67-16. Our team provides access solutions and condition assessments for buildings five stories or taller, identifying safety hazards and water intrusion risks. We then implement repairs that meet historic preservation standards while ensuring public safety in earthquake-prone areas.
Window Restoration
Our window restoration services address deterioration in wood, steel, and aluminum window systems. We perform epoxy consolidation, dutchman repairs, and sealant replacement to restore weatherproofing performance. This service maintains architectural character while improving energy efficiency for both historic landmarks and modern commercial buildings throughout Northern California.
People
Chris Abell
President
Chris Abell co-founded Rainbow Waterproofing & Restoration in 2001, bringing extensive expertise in historic restoration and waterproofing. He focuses on team development and maintaining the company's core values of quality and integrity.
Rob Browne
Vice President
Rob Browne, co-owner since 2001, specializes in waterproofing solutions and project management. He works closely with clients to ensure complex restoration projects meet both technical and aesthetic requirements.
Nick Boatright
Project Manager
Nick Boatright manages complex restoration projects, coordinating teams to deliver high-quality results on schedule. He brings technical expertise and attention to detail to every waterproofing and masonry project.
Jessica Walitt
Project Manager
Jessica Walitt oversees project execution with a focus on client communication and quality control. She ensures all restoration work meets both technical specifications and aesthetic standards.
Ryan Browne
Project Manager
Ryan Browne manages commercial waterproofing projects, applying his technical knowledge to solve complex building envelope challenges while maintaining strict safety protocols.
Questions
What services does Rainbow Waterproofing & Restoration offer?
We provide comprehensive building envelope solutions including masonry restoration, waterproof membranes, concrete repair, joint sealants, facade inspections, window restoration, and structural fiber reinforcing for commercial and historic buildings.
How long has Rainbow been in business?
Since 1927, making us Northern California's most experienced waterproofing and restoration contractor with expertise in both historic preservation and modern construction projects.
Do you work on historic buildings?
Yes, we specialize in historic restoration with experience on San Francisco landmarks like the Transamerica Pyramid and Conservatory of Flowers, maintaining original architectural integrity while implementing modern waterproofing solutions.
What areas do you serve?
We primarily serve the Bay Area, Silicon Valley, and Sacramento regions, with capability to handle projects throughout Northern California.
Are you available for emergency repairs?
Yes, we offer 24/7 emergency response for critical water intrusion issues and structural emergencies to protect your property from further damage.
What certifications do you hold?
We operate under CA lic. CSLB #148753 and SBA-LBE #15305 certifications, with technicians trained by leading material manufacturers to ensure code-compliant, high-quality restoration work.
