Deep Foundation, Pile & Shoring Contractor

Serving California, Arizona & Nevada

Serving California, Nevada, and Arizona, Foundation’s teams have been recognized as leaders in the deep foundation and earth retention sectors of the construction industry since the company’s inception in 1971. With custom-built equipment and skilled civil engineering and construction teams, Foundation has developed and implemented some of the most effective pile driving, drilled shaft, ground improvement, and earth retention construction techniques in the industry.

Foundation has two wholly-owned subsidiaries: Foundation Pile, Inc. and Foundation Power, Inc. Foundation Pile provides pile driving, ground improvement and deep foundation services on projects in Southern California, Nevada, and Arizona while Foundation Power is our utility division, providing deep drilling for utility infrastructure throughout California.

All of our Foundation crews are skilled and dedicated to their respective crafts, and the company is respected throughout the industry for its collective commitment to excellence on every project.

Our Commitment to Quality

Foundation provides high-quality deep foundation, earth retention and ground improvement solutions utilizing industry leading engineering, equipment, materials and technology. Our teams are united in delivering only the highest quality outcomes on every project we work on – a shared commitment that has solidified Foundation as the preferred contractor for projects that require our deep-foundation services.


Our Commitment to Safety

Foundation is proud to have a consistently strong safety record year after year. A safe workplace is non-negotiable, and we constantly strive to achieve zero safety incidents from the office to the field. Our employees receive periodic mandatory safety training, and we strongly encourage our team members to recognize and remove any potential safety hazards on jobsites to ensure we meet our own high standards regarding safe workspaces.

Employee Owned

As an employee-owned company, our people are at the heart of the longevity and success of not only Foundation’s history but its promising future. We take great pride in our recruiting and  training practices, which allow us to cultivate and maintain the top talent in the industry –  professionals who skillfully lead projects to success, time and time again.

We also find that being employee-owned makes our company more successful because our employee-owners have a personal stake in the company’s success and therefore are more likely to contribute ideas, work harder and be better team members. Our overall company culture is also stronger & more stable than ever.

Our History and Structure

Founded in 1971, Foundation consisted of two divisions – Foundation Constructors, which served northern California, and Foundation Pile, serving southern California. In 2023, Foundation formed a third division: Foundation Power, which was aimed at serving the needs of public utility projects throughout California.

In 2024, Foundation rebranded, consolidating all three divisions under a single name: Foundation. All established relationships, agreements and licensing of these various divisions remain in full effect; the consolidation of the three divisions under one name (Foundation) is brand driven, not a legal change in the structure of the firm in any way.