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Elastomeric coating and sealant

Applying elastomeric coating and sealant. The difference can be seen where the work was completed. 

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CAWC is a leader in commercial waterproofing and restoration serving the entire San Francisco Bay Area, including San Mateo and Santa Clara Counties, Oakland and the surrounding East Bay community.


Water damage is a serious threat to the integrity of your building's structure. If the problem is not caught in time, it can also sideline your business for days, weeks, or even months, impacting your operation and costing you customers and lost revenue.

The CAWC team of experts specialize in protecting commercial and industrial structures from water and environmental damage, and restoring the integrity of structures already damaged by leaks and exposure to the elements. 


Whether you need to protect your property from future damage or repair existing problems, with over 50 years of experience, CAWC offers a full range of services and budget conscious solutions to meet any of your needs. 


List of services


I manage a 37 unit condominium building in San Mateo County. All walkways, stairs, and unit balconies needed to be waterproofed. CAWC's crew and services were outstanding! The entire job was done in a timely manner with special attention to specific details. They were very professional and cooperative with all the tenants. Communication was easy, and the new waterproof applications look fantastic. I highly recommend this company!

-Nancy M., Property Manager

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