United States
Transformers & Switchgear
in Dallas.
ETS delivers IEEE C57-compliant power transformers, distribution transformers, switchgear and package substations to utilities, EPC contractors, oil & gas operators, renewable developers and data-centre projects across Dallas. 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.
Dallas-Fort Worth is supplied by Oncor Electric Delivery — the largest distribution and transmission utility in Texas — operating under the ERCOT (Electric Reliability Council of Texas) grid. The MV system runs 12.47/25 kV stepped down from 69/138/345 kV transmission. The metro area is the second-largest US data-centre market by megawatts under construction (after Northern Virginia), with hyperscale campuses concentrated in Plano, Richardson and Garland. Other procurement drivers include the Texas Instruments Sherman fab expansion ($30 bn capex), the DFW airport modernisation, the Trinity River and West Dallas redevelopment, and the cross-border manufacturing inflow under USMCA. Specifications follow IEEE C57.12.00 / C57.12.34 with Oncor's 'OEC-MS' material standards adding 50 °C ambient ratings, partial-discharge testing, and storm-rated bushings (ERCOT had to manage extreme cold in 2021 and extreme heat in 2023). Tender hints: Oncor procures through multi-year framework agreements with strong preference for ERCOT-region warehoused stock.
Local trust signals — Dallas
- Signature client
- Oncor Electric Delivery framework supplier (Texas's largest T&D utility, ERCOT) plus direct hyperscaler channels for Plano / Richardson / Garland data-centre campuses — North America's #2 hyperscale market by MW under construction.
- Reference project
- Texas Instruments Sherman semiconductor fab ($30 bn capex) substations, DFW airport modernisation pad-mounted fleet, and Garland hyperscale data-centre 34.5 kV collector network.
- Local factor
- ERCOT's twin extremes — Winter Storm Uri (2021, −18 °C) and the 2023 heat dome (45 °C+) — drove Oncor's OEC-MS spec: 50 °C ambient ratings, partial-discharge testing, polymeric storm-rated bushings, and ERCOT-region warehoused stock as a tender requirement.
Utility partners in Dallas
Other markets in United States
Nearby cities we serve.
Product catalogue
Recommended products for Dallas.
A curated portfolio of transformers and switchgear matched to local utility specifications, standards and project drivers.
Frequently Asked Questions — Dallas
For projects in Dallas, ETS quotes 16–20 weeks for distribution transformers (11–33 kV, up to 5 MVA) and 22–28 weeks for power transformers (33 kV and above, up to 60 MVA), inclusive of witnessed Factory Acceptance Testing to Oncor specifications and ex-works delivery. Express slots are sometimes available for repeat customers — confirm at quote stage.
Operating elsewhere?
See our markets in other regions.
Procuring for Dallas?
Regionally compliant transformers and switchgear delivered to Dallas with witnessed FAT and on-site commissioning.