United States
Transformers & Switchgear
in San Diego.
ETS delivers IEEE C57-compliant power transformers, distribution transformers, switchgear and package substations to utilities, EPC contractors, oil & gas operators, renewable developers and data-center projects across San Diego. Triple-certified manufacturing (IEC, ANSI/IEEE, UL) supports utility-grade procurement with witnessed FAT, ISO/IEC 17025 testing and turnkey delivery.
Market context
Local grid, utilities, climate and procurement.
San Diego is supplied by SDG&E (San Diego Gas & Electric, Sempra subsidiary) operating 12/16.5 kV at MV and 69/138/230 kV at transmission within CAISO. Post-wildfire PSPS hardening drives mandatory IEEE 693 high seismic, IEEE C57.12.00 utility-grade specs, SDG&E's covered-conductor and underground programs, and CalFire ignition-resistant gear. Specifications: copper windings, ester-fluid for vault and biological-corridor zones, stainless-steel pad-mount enclosures (IEEE C57.12.28). Bulk supply: the Sunrise Powerlink 1,000 MW HVAC tie to Imperial Valley solar/geothermal, plus the proposed Lone Star battery/H2 storage. Tender drivers: Naval Base San Diego electrification, the Salk Institute / Scripps biotech cluster, San Diego International Airport's terminal 1 rebuild and shore-power conversion at the Port of San Diego.
Other markets in United States
Nearby cities we serve.
Product catalogue
Recommended products for San Diego.
A curated portfolio of transformers and switchgear matched to local utility specifications, standards and project drivers.
Frequently Asked Questions — San Diego
Lead times for transformers and switchgear delivered to San Diego depend on the specification, scope of supply, order volume and prevailing factory load — distribution transformers (11–33 kV, up to 5 MVA) typically build and test faster than power transformers (33 kV and above, up to 60 MVA), and every quoted programme includes witnessed Factory Acceptance Testing and agreed delivery terms. Please contact ETS with your technical schedule for a project-specific delivery plan.
Operating elsewhere?
See our markets in other regions.
Procuring for San Diego?
Regionally compliant transformers and switchgear delivered to San Diego with witnessed FAT and on-site commissioning.