About:

Keystone Contracting, Inc. has been in business since 1982.  We were originally established as a concrete cutting/core drilling company and still provide these services at competitive rates.  Over the years we have evolved into a full service demolition company with the capability and expertise to take on a wide range of projects, from selective interior strip-outs to complete building tear-down. 

Our clients have utilized our services in retail shopping centers, single-story and high rise office buildings, commercial and industrial buildings, historical buildings, hospitals, schools, hotels, auto dealerships and more.

Keystone Contracting, Inc. provides trained, experienced, safety conscious field employees who will give your project the attention it deserves while maintaining the highest safety standards on the job.  We are constantly updating our equipment and trucking fleet to ensure our ability to perform for you is always met.  Our staff of project managers, field managers and office personnel provides a very capable and competent support system for your project needs all the way to completion. 

We service Orange, Los Angeles, Ventura, San Bernardino and San Diego Counties.