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About Cornerstone

Cornerstone Construction is a Los Angeles based commercial and high end residential construction company. 

We have been building extraordinary structures that focus around function as well as beauty. Our quality workmanship has earned us a reputation as one of the region's premiere contractors. We specialize in ground-up construction as well as T.I. renovations and remodeling.

One of our greatest assets is the level of craftsmanship, experience and dedication our employees bring to each project. We have learned that integrity, attention to all details and honesty each step of the way, makes the best working environment for everyone. 

We like to get to know our customers on a first name basis. We treat you like one of the family. On each job we will listen to your wishes and needs, so ultimately you end up with exactly what you envision in your remodeling project.