# H&MV Engineering Establishes North American HQ in Dallas, Unveiling 1,000 High-Voltage Jobs for Data Center Substation Growth

> Following a €1.4 billion enterprise valuation, the Limerick-headquartered high-voltage specialist expands into Texas, creating 1,000 engineering and substation construction roles to deliver turnkey 138 kV to 345 kV grid connections for AI hyperscalers.

- **Publish Date:** 2026-09-18
- **Category:** transmission-substations
- **Reading Time:** 4 min
- **Original Source Citation:** [H&MV Engineering Global & Dallas Innovates](https://www.hmvengineering.com)
- **Tags:** H&MV Engineering, Substations, High Voltage, Data Centers, Texas, 138 kV, 345 kV, EPC
- **Canonical URL:** https://voltformer.com/news/hmv-engineering-dallas-hq-1000-high-voltage-jobs-data-centers
- **Markdown Source:** https://voltformer.com/news/hmv-engineering-dallas-hq-1000-high-voltage-jobs-data-centers.md

## Dallas Headquarters Anchoring U.S. Utility and Hyperscale Expansion

Global high-voltage electrical engineering specialist H&MV Engineering has formally established its North American corporate headquarters in Dallas, Texas, at 3131 McKinney Avenue. The expansion plan outlines the creation of 1,000 high-skilled engineering, project management, and field construction jobs over the next five years.

The move follows a major institutional investment that valued the Irish firm at approximately €1.4 billion, providing significant growth capital to accelerate high-voltage substation delivery across North American data center clusters.

## Turnkey High-Voltage Engineering from 138 kV to 345 kV Substations

Building upon its acquisition of Amarillo-based Cooke Power Services, H&MV Engineering specializes in the turnkey engineering, procurement, and construction (EPC) of 138 kV, 230 kV, and 345 kV air-insulated (AIS) and gas-insulated (GIS) substations.

With artificial intelligence data centers in ERCOT and neighboring utility jurisdictions requiring gigawatt-scale dedicated grid interconnects, the company provides end-to-end design, transformer installation, protection and control commissioning, and energization testing.

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