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
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
Micropile Installation for Seismic Retrofit
Sacramento, CA
May 2023 to May 2024
Micropile Installation for Wind Turbine Foundations
Lompoc, CA
September 2022 to February 2023
Tieback Installation for Access Road Retaining Wall
Millbrae, CA
June 2024 to November 2024
Featured Projects – Large Diameter
CIDH Installation for Bridge Abutments and Bents
San Luis Obispo, CA
June 2024 to August 2024
CIDH Installation for Bridge Abutments
Atascadero, CA
July 2023 to July 2023
CIDH Installation for Battery Storage
Porterville, CA
April 2022 to July 2022
Featured Projects – Solar
East Windsor, CT
Feb 2023 to Oct 2024
Roma, TX
March 2023 to January 2025
Lost Hills, CA
Aug 2024 to Nov 2025
Solar Project Experience
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