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PROJECTS

Setting the Foundation for New Beginnings

Top-Tier Project Execution

SDI has proven experience across a range of capabilities and regions to meet the exacting needs of our customers and partners.

2500+

Projects

22

States

Solar: Predrill, foundation, mechanical and module installation on 75 projects
Foundation Drilling: CIDH, auger cast pile and drilled shaft solutions on 300-500 projects per year
Micropile and Shoring: Most up-to-date equipment for small diameter services and earth retention systems

Driven by Impact

Our portfolio and history of success is best described as comprehensive—consisting of 2,500 foundation projects, from small diameter in one-day operations, to large diameter multi-week endeavors.

Featured Projects – Small Diameter

Sacramento Capital – Unruh Building

Micropile Installation for Seismic Retrofit
Sacramento, CA
May 2023 to May 2024

Strauss Windfarm

Micropile Installation for Wind Turbine Foundations
Lompoc, CA
September 2022 to February 2023

San Andreas Reservoir

Tieback Installation for Access Road Retaining Wall
Millbrae, CA
June 2024 to November 2024

Featured Projects – Large Diameter

El Camino Real Bridge – Souza Construction

CIDH Installation for Bridge Abutments and Bents
San Luis Obispo, CA
June 2024 to August 2024

Atascadero Creek Bridge

CIDH Installation for Bridge Abutments
Atascadero, CA
July 2023 to July 2023

Southern Cal Edison – Porterville

CIDH Installation for Battery Storage
Porterville, CA
April 2022 to July 2022

Featured Projects – Solar

Gravel Pit

East Windsor, CT
Feb 2023 to Oct 2024

Starr Solar Ranch

Roma, TX
March 2023 to January 2025

Azalea

Lost Hills, CA

Aug 2024 to Nov 2025

Solar Project Experience

Drag the table to see more

Project State Year
Tag Solar NM 2024
Sloughhouse Solar CA 2024
Shallow Basket Solar NM 2024
Maple Flats Solar IL 2023
Crawfish Solar WI 2023
River Fork Solar MI 2023
San Juan Solar NM 2023
Rodeo Solar CA 2023
Escalante Solar NM 2023
STARR Solar TX 2023

Let's Do Something Great Together