With our up-to-date A-License and E-permit, we are able to perform any and all things tied to excavation in Los Angeles, California.

We want to extend the simple philosophy that no matter what the job demands, we are all about customer service. The happiness and satisfaction of our clients is what truly matters to us at Prieto Engineering.

When required, we don't hesitate to perform land leveling or land grading in preparation for a new foundation or retaining wall.