SDG&E Substation Improvements

Liberty supports infrastructure upgrades across multiple SDG&E substation sites throughout San Diego County, delivering field-based utility and concrete services in active energy environments.

Scope includes trenching, conduit installation, backfilling, and placement of concrete slabs to support electrical infrastructure improvements. Select packages also included fencing installation to secure upgraded utility areas.

This work requires disciplined safety protocols, coordination with utility stakeholders, and precise sequencing to support critical power infrastructure across the region.