Pinnacle Design/Build Group, Inc.

For 30 years, Pinnacle's retaining walls have been the foundation of the critical infrastructure that you drive on, over, and around every day.

But some of the most important work happens where you can’t see it.

Our drilling, foundation, and earth retention solutions remove uncertainty below the surface, giving our clients the confidence to build everything above it.

Pinnacle - On top, from the bottom up.

(Rock anchor installation and testing at a hydraulic spillway.)

When your project demands safety, call upon Pinnacle's proven systems to ensure compliance.

Pinnacle’s LEADING EDGE FALL PREVENTION SYSTEM for retaining wall construction has been developed over the last 29 years. Whether the retaining wall is 6 or 60 feet tall, our workers are safe at the leading edge.