About Us

THE ADEI APPROACH

At Alliance Diversified Enterprises, Inc., we are driven by a set of values and principles that define everything we do. We call it “The ADEI Approach”, and every one of our employees is held to this standard of behavior.

Our History

Diversified Enterprises, Inc. is a full-service licensed contractor (LIC #979981) specializing in foundation, shoring, and underpinning systems.

With over 30 years of experience across California, Nevada, and Arizona, we have evolved from a local firm into a regional leader capable of handling the West Coast’s most complex geotechnical challenges.

Building Long Term Relationships

We strive to build long-term relationships with every member of the project team. Because we are focused on the long-term, these relationships are a critical element of how we work, how we solve problems, and how we compete. At ADEI, we will do whatever it takes to deliver on our promise. The ADEI Executive team is highly engaged in every project. We do what we say we will do, when we say we will do it.

OUR VALUES

At ADEI, we are driven by a set of core values that define our culture and our promise to you. We call it “The ADEI Approach”
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BUILD LONG TERM RELATIONSHIPS

We don’t just chase projects; we build partnerships. We solve problems with a long-term view, knowing that our reputation is our most valuable asset.

OPERATE AS ONE TEAM

We lead by example, uniting owners, engineers, and subcontractors into a single, integrated team working toward a shared goal.

GO THE EXTRA MILE

We are relentless about details. Our team asks daily, “Have I done everything possible to anticipate tomorrow’s problems today?”

NEVER STOP IMPROVING

We invest continuously in training and technology to stay ahead of industry trends.

ENGINEER WIN-WIN SOLUTIONS

We balance the needs of all parties to find solutions that keep projects on budget and conflict-free.

TAKE OWNERSHIP

We do what we say we will do. Our leadership is hands-on, ensuring we deliver on every promise.
who we worked with

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what we do

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