

Contractors License 255484

(650) 347-1404
Exterior Envelope Specialists


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.