

Contractors License 255484

(650) 347-1404
We can't stop the rain—
but we can stop the leaks!


Traffic coating being applied to parking deck.
WATERPROOFING — FIRST LINE OF DEFENSE
Water damage and its aftereffects can plague a building's exterior and interior. When you find a leak, locating exactly where the water is entering can be deceptive — that’s where we step in.
CAWC's experienced team will assess the problem areas to determine the best possible solution for repairing the damage, and a cost-effective approach to meet your needs.
In addition, CAWC can also provide ongoing maintenance to protect your building from damage, prevent signifiant repair and restoration costs in the future.
WATERPROOFING SERVICES
-
Water Testing
Water testing is the most effective way to pinpoint the source of a leak. We test for water infiltration and air intrusion, including ASTM* Diagnostic Tests. These tests help determine the type of repair to provide the best possible return on your maintenance investment.
-
Exterior Wall Coating
These coatings are durable, flexible, tough, and breathable, designed specifically to safeguard the exterior envelope of your commercial property from the elements.
-
Traffic & Deck Coatings
For high traffic pedestrian and vehicle surfaces, we lay down a strong, attractive, high performance waterproof system tailored to your specific needs. This type of coating protects against the most rigorous wear and tear and water damage.
-
Balcony Waterproofing
Ensure that your balcony remains safe and sturdy year-round. If left untreated these structures can fall prey to weakened supports and serious deterioration. We can protect the structural integrity of critical surfaces.
-
Planter Waterproofing
Water from planters constantly saturates a building's substrate. If you notice leakage, installing a protective system or replacing the damaged system is imperative. Additional protection can include sloping, drain and clean-out repairs, and root barriers.
-
Below Grade Chemical Grout Injection & Epoxy
If your below grade walls cannot be accessed for waterproofing, we apply chemical grout injection to get into hard-to-reach places. This creates a chemical seal to stop water damage within cracks and joints.