Business Details
Your Trusted Waterproofing Supply Partner in San Jose
The Cade Corporation has been a family-run business for over 40 years, establishing itself as the largest supplier of waterproofing products in Northern California. Our 40,000 sq ft warehouse ensures we meet the diverse needs of contractors, architects, and engineers across the Bay Area. Specializing in both commercial and residential applications, we provide high-quality solutions for new construction, redevelopment projects, and high-rise buildings. Our technical expertise, spanning over three decades, enables us to deliver cost-effective products and personalized service.We pride ourselves on preserving and protecting local structures through advanced waterproofing systems. With a focus on innovation and customer satisfaction, we support projects from initial consultation to completion. Our team combines deep industry knowledge with hands-on experience to address complex waterproofing challenges. As a trusted partner in the construction industry, we remain committed to quality, reliability, and excellence in every solution we provide.
Services
Below Grade Waterproofing
Deck Coatings
Epoxy Floor Coatings
Injection Grouts
Commercial Flooring
Air Barriers
Water Repellents
Under Tile Systems
Specialty Accessories
Repair Mortars
Highlights and features
- We offer 40+ years of specialized waterproofing industry experience.
- Our 40,000 sq ft warehouse ensures comprehensive product availability.
- We provide technical expertise with over 30 years of team experience.
- We serve both commercial and residential construction projects.
- Our team has direct manufacturer product knowledge from CIM, Tremco, and Westcoat.
What people say
Fully stocked
Good prices
Professional
Good quality
Nice people
Services
Below Grade Waterproofing
Our below-grade waterproofing systems protect building foundations from water intrusion. Using advanced materials like BITUTHENE 4000 and EPRO membranes, we create durable barriers for parking structures and subterranean spaces. Our solutions prevent structural damage while maintaining compliance with local building codes.
Deck Coatings
We provide long-lasting deck coatings that resist weather damage and foot traffic wear. Our Westcoat and Polycoat systems enhance durability for balconies, pool decks, and commercial rooftops. These protective layers extend surface lifespan while maintaining aesthetic appeal for high-traffic areas.
Injection Grouts
Our injection grout solutions seal cracks in concrete structures permanently. Using products like SealBoss Grout Injection Systems, we restore structural integrity to foundations and walls. This method effectively stops water infiltration while maintaining the original structure's strength and stability.
Commercial Flooring
We supply commercial flooring systems that combine durability with safety features. Epoxy Pebble and Double Broadcast Epoxy solutions create slip-resistant surfaces for warehouses and manufacturing facilities. These systems withstand heavy equipment while maintaining easy-clean properties for industrial environments.
Air Barriers
Our air barrier systems, including R-Guard FastFlash and Prosoco solutions, enhance building energy efficiency. These fluid-applied membranes prevent air leakage while allowing vapor permeability. Proper installation reduces HVAC costs and improves indoor climate control for commercial structures.
People
Jon Stenshoel
Sales & Technical Support Representative
With 10+ years in waterproofing, Jon specializes in Below Grade Systems and Deck Coatings. He holds engineering expertise from SJSU and comprehensive knowledge of all manufacturer products including Tremco and Westcoat systems.
Mark A. Souza II
Sales & Technical Support Representative
A 20-year waterproofing industry veteran, Mark is a certified Westcoat applicator with expertise in Polycoat and Tegratite systems. He provides technical guidance for complex projects while maintaining strong manufacturer relationships for product support.
Jason Miller
Sales Representative
Jason brings 7 years of waterproofing installation experience to his role. He focuses on product selection and application guidance, ensuring clients receive optimal solutions for their specific project requirements and budget constraints.
Questions
What waterproofing products do you specialize in?
We specialize in below-grade systems, deck coatings, injection grouts, commercial flooring, and air barrier solutions from leading manufacturers like Tremco, Westcoat, and EPRO.
Do you serve residential customers?
Yes, we provide cost-effective waterproofing solutions for residential projects including balcony coatings, foundation protection, and pool deck systems.
What are your warehouse capabilities?
Our 40,000 sq ft warehouse maintains comprehensive inventory of waterproofing materials, ensuring quick availability for both large commercial projects and smaller residential jobs.
How do you support technical inquiries?
Our team has over 30 years combined technical expertise, with certified applicators and engineering backgrounds to provide detailed product specifications and application guidance.
What areas do you serve?
We primarily serve Northern California and the Bay Area, supporting projects from San Jose to Sacramento with reliable product delivery and technical support.
