H&MV Engineering
Global Experience. Local Expertise.
H&MV Engineering is a leading global provider of high-voltage engineering and construction services, with expertise in data centres, renewable energy and utility sectors.
18 December 2025
H&MV Engineering Announces Investment in Blake Clough Consulting, Strengthening Its Service Offerings
H&MV Engineering is proud to confirm our appointment as principal designer and contractor for the delivery of the 400 kV grid connection and electrical infrastructure for the Thorpe Marsh Battery Energy Storage System (BESS) – the largest of its kind in the UK and among the largest in Europe.
08 December 2025
H&MV Engineering Wins Outstanding Service Award at Scottish Green Energy Awards
H&MV Engineering is proud to confirm our appointment as principal designer and contractor for the delivery of the 400 kV grid connection and electrical infrastructure for the Thorpe Marsh Battery Energy Storage System (BESS) – the largest of its kind in the UK and among the largest in Europe.
25 November 2025
Groundbreaking Ceremony Marks Major Milestone for One of Germany’s Largest Battery Energy Storage Projects
H&MV Engineering is proud to confirm our appointment as principal designer and contractor for the delivery of the 400 kV grid connection and electrical infrastructure for the Thorpe Marsh Battery Energy Storage System (BESS) – the largest of its kind in the UK and among the largest in Europe.
15 September 2025
H&MV Engineering Appointed to Deliver UK’s Largest Battery Energy Storage Project at Thorpe Marsh
H&MV Engineering is proud to confirm our appointment as principal designer and contractor for the delivery of the 400 kV grid connection and electrical infrastructure for the Thorpe Marsh Battery Energy Storage System (BESS) – the largest of its kind in the UK and among the largest in Europe.
20 August 2025
Leading with Integrity: Megan McDonald on Challenges, Change, and Championing Women in Engineering
For Megan McDonald, project management wasn’t the plan—it was the path she grew into. Starting her career as a Low Voltage Technician, she discovered her strength in solving complex challenges and bringing structure to the chaos. Today, she leads projects across Europe with a focus on collaboration,...
15 August 2025
H&MV Engineering and DP World Tour Announce Multi-Tournament Strategic Partnership Until 2027
H&MV Engineering, a leading global provider of specialist high voltage design, engineering, and construction services, is thrilled to announce a multi-year strategic partnership with several tournaments on the DP World Tour, a premier professional golf tour with a global presence. This collaboration,...
14 August 2025
H&MV Engineering Annual Charity Cycle 2025
Join us for a morning of cycling, community and charity as we gear up for the H&MV Engineering Annual Charity Cycle, Slievenamon Loop for 2025! This year, we are proud to support two incredible charities: Irish Guide Dogs for the Blind and the Dillon Quirke Foundation.
02 July 2025
Exploring the Journeys of H&MV Engineers
At H&MV Engineering, our team is built on diverse experiences, backgrounds, and aspirations. Each engineer brings a unique journey, shaped by challenges, discoveries, and personal growth. We sat down with some of our engineers to learn more about their stories, their day-to-day work, and what inspires...
22 May 2025
Reflecting on Progress: Our ESG Report 2024 is Live
At H&MV Engineering, ESG is not just a buzzword or a passing trend – it is an integral part of our culture, operations, people and our purpose. As one of our core values, Sustainability is embedded into our ethos. It is embodied by each individual, evident in every decision, and echoes throughout...
19 May 2025
Making Connections: University of Limerick Engineering Students Visit Killonan Substation
At H&MV Engineering, we are passionate about fostering the next generation of electrical engineers. We were thrilled to open the gates of our Killonan 220 kV GIS substation project to a group of bright and enthusiastic engineering students from the University of Limerick. As part of H&MV Engineering's...
Sustainability
Pathway to green solutions
At H&MV Engineering, we are unwavering in our commitment to operate at the highest level of environmental compliance.
We constantly innovate to improve our environmental practices and reduce our carbon footprint, demonstrating our dedication to sustainability.
Our ultimate goal is to achieve Net Zero by 2045, a commitment that drives all our actions and decisions.
Our Accreditations.























