About Us

Concrete Wall Sawing Company, Inc. was founded in 1966 as a service-contracting company specializing in commercial and industrial concrete cutting and demolition. The company's service area has been confined to Northern California with the greatest concentration of work being found within the cities surrounding the San Francisco Bay.

What We Do

Our primary business is all aspects of concrete sawing coring and related demolition. Diamond-tipped cutting tools are used in order to ensure efficiency and precision. We also offer a wide variety of other services that can fit your needs. To see a full list of everything else we do, click here.

Contact Us


Mon – Fri: 6 am to 6 pm

TEL: 800-CWS-8440

FAX: 510-278-8822

EMAIL: sales@cwsco.com 


Office Address

2501 Grant Ave.

San Lorenzo, CA. 94580


Mailing Address

P.O.BOX 2419

San Leandro, CA. 94577


We make the impossible possible.