Contractors License 255484
(650) 347-1404
We can't stop the rain—
but we can stop the leaks!
WATERPROOFING | RESTORATION | SEALANTS | WINDOWS & GLAZING
WATERPROOFING PROJECTS
DECK COATINGS
UCSF's Daniel Burnham Court
San Francisco
Pedestrian coatings installed for condo balconies, pool decks, and common areas.
EXTERIOR COATINGS
Fox Plaza Apartments
San Francisco
This 35-story, mixed-use high rise needed various waterproofing applications, including garage ramp coatings, elastomeric coating, and sealants.
PLANTER BOXES
101 Ellsworth Parking Garage
San Mateo
Removed existing waterproofing membrane from planter boxes. Cleaned concrete substrate and installed new membrane. The job required public access while work was in progress.
RESTORATION PROJECTS
LEAKING WINDOWS
HISTORIC BUILDING
Carolands Chateau
Hillsborough
Repaired leaking windows and restored all damaged surfaces on this 46,000 sq ft, 98-room mansion built in 1914. Work required water testing analysis to determine exact cause and extent of severe damage, with special attention to this historic landmark.
WINDOW REPAIR &
EXTERIOR COATING
Gateway Plaza Office Complex
San Jose
Located in the heart of Silicon Valley, we restored this multi-story office complex. The work required structural window glazing, silicone extrusion tape at window perimeters, and applying elastomeric coating to exterior.
SPECIALTY REPAIRS
Church of All Russian Saints
San Francisco
Erected scaffolding to access the church's iconic onion domes for repair and restoration. Work involved special attention to the gold leaf tiles and repainting the crosses with the paint formula as specified by the client.
COMPLETE FACADE REPAIR
Bridgeview Condominium
San Francisco
The HOA and a specialty architect had us remove and replace all exterior expansion joints, complete internal window modifications. and restore building's 240 balconies, including deck coatings and painting steel railings. Job required close coordination with management and tenants.
SEALANT PROJECTS
EXPANSION JOINT REPAIR
Bovet Office Complex
San Mateo
Completed vertical expansion joint sealants and application of elastomeric coating on the building's entire concrete substrate.
ELASTOMERIC COATING
Kaiser Permanente
Tracy
Due to ongoing leaks, CAWC was tasked to waterproof the exterior envelope. Work included the application of elastomeric coating, window perimeter sealants, and structural window glazing.
CURTAIN WALL WINDOW REPAIR
Primrose Office Building
Burlingame
The owner of this 4-story building had used our services over several years to mitigate emergency leaks. To prevent future problems we formulated a budget and specifications for silicone sealants and custom silicone extrusions to permanently repair the building's exterior glass and metal components.
WINDOW & GLAZING PROJECTS
WINDOW GLAZING
Zoom Headquarters
San Jose
This job was a complete renovation, including window glazing, expansion joint repair, and elastomeric coating. The work required use of mechanical hand tools to prep each expansion joint repair. These tools make a LOT of noise. Over a period of 4 weeks our crew altered its work schedule to do the prep work in the very early hours before the Zoom employees arrived. The owner and staff really appreciated CAWC going the extra mile.
WINDOW & TILE REPAIR
Waterfront Plaza
San Francisco
Project included two 4-story office buildings located on San Francisco's waterfront. The buildings are poured-in-place concrete with a tile veneer exterior. We resealed all windows and expansion joints. In addition, the brick veneer had fallen off the building in random sections. We located tiles to match the 35-year old existing tiles. The client was extremely pleased, noting that "you couldn't tell where the building had been repaired."