Supertran

Supertran operates out of Richmond, Texas, and supplies power transformers along with electrical solutions for utilities, data centers, and industrial applications. The company handles sourcing and sales of all transformer types, plus installation, testing, commissioning, high voltage repairs, and emergency service. Their Google profile lists them at 1207 FM359 and describes coverage for new builds, expansions, and replacements, with engineers available for custom designs and last-minute quotes. They focus on 5kV to 850kV equipment up to 1500 MVA and list pad mount transformers, substation transformers, and high voltage breakers among the items they provide.

Projects described in the company materials include support for hyper-scalers, AI clusters, renewables, and EPC work where quick turnaround on quotes or expedited equipment keeps schedules intact. The owner description notes they manage the full lifecycle from drawings through field support, with emphasis on HV repairs and commissioning that utilities and industrial plants rely on to stay on track. Services extend to 3-phase and 1-phase pad mount units as well as substation power transformers, all backed by end-to-end quality checks.

They keep engineers on call 24/7 out of the Houston area and state they reply within 24 hours. The listed lead times show some transformers shipping in nine weeks, high voltage power transformers in six months, and breakers in five months. Service reaches U.S. and export markets from the Richmond address, with contact through the listed phone line for requests or support questions. The profile notes IEEE and ASTM committee involvement along with 765 kV commissioning experience.

Google shows a 5 rating from zero reviews, so no recurring customer comments appear in the available information. The materials repeat themes of reliable equipment supply, technical skill for high voltage work, and one accountable partner for complex electrical projects.

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