H&MV Engineering

Name: H&MV Engineering
Address: Hamilton House Block 2, Plassey Business Park, Castletroy, Limerick, V94YHD6, IE
Telephone: +353 61 357496

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H&MV Engineering

H&MV Engineering is a trusted name in the electric power transmission industry. Established in 1997

We provide comprehensive specialist services to industry and construction for Design, Installation, Commissioning and Maintenance of transmission and distribution networks. Our engineering staff is highly experienced and receive regular specialist training. The company management is committed to providing a safe and healthy workplace that will protect the wellbeing of employees and clients alike.

Over the last number of years H&MV have become vastly experienced in the design and build of 110kV, 38kV and 20kV substations. We have a wide range of expertise in site electrical infrastructure and Sub-Station connection in renewables, data centres, manufacturing and pharmaceuticals throughout Ireland and the UK. With our understanding of Grid codes and HV interface requirements we are able to guide our clients through the grid connection process. H&MV will procure HV equipment and cable from approved suppliers to the specification required by Eirgrid and ESB. With our highly dedicated and trained engineers we design, install and commission substations to required grid standards. Thumper

We have recently gained the following ISO accreditations:
ISO 9001 Quality Management System
ISO 14001 Environmental Management System
OHSAS 18001 Health & Safety Management System

12/06/2026

Build Your Confidence in High Voltage Systems

H&MV’s High Voltage (HV) training programme is designed to equip professionals with the knowledge and practical skills to safely operate and manage HV systems.

Who should sign up:
Facilities & Maintenance teams, Engineers, HV Operators, Electricians, and Project professionals across Utilities, Data Centres, Industrial, Pharma and Renewables.

What you will gain:
⚡Strong understanding of HV risks & electrical hazards
⚡Key safety practices (isolation, earthing, PPE)
⚡Ability to interpret electrical drawings
⚡Knowledge of HV equipment, arc flash risks & safe operations
⚡Confidence in risk assessment and maintenance planning
⚡Knowledge of HV Safety Rules and HV Permit Systems to support safe working practices

Assessment: The course is a continuous assessment

Ready to get started?
https://myhub.hmvengineering.com/forms/external-training-enquiry-form?isNew=1&

Get in touch [email protected]

For more Information visit https://www.hmvengineering.com/training-development/

11/06/2026

H&MV Engineering was delighted to welcome colleagues and partners to the 𝐎𝐰𝐞𝐧𝐢𝐧𝐧𝐲 𝐖𝐢𝐧𝐝 𝐅𝐚𝐫𝐦 project site as we celebrated the continued partnership between H&MV Engineering and BnM.

The event provided a valuable opportunity to bring teams together, recognising the strong collaboration that continues to drive the successful delivery of this landmark renewable energy project. It also highlighted our shared commitment to 𝐬𝐚𝐟𝐞𝐭𝐲, 𝐩𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩, 𝐬𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲, 𝐥𝐨𝐜𝐚𝐥 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐢𝐞𝐬, 𝐚𝐧𝐝 𝐞𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞 𝐢𝐧 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲 — values that remain central to everything we do.

A key highlight of the day was an engaging interactive session led by Ronan Conway, who encouraged everyone to have their voice heard in a very open and honest forum. This facilitated a really interesting discussion on the challenges we face on site, both from a personal and safety perspective.

Partnerships like this are built on trust, shared expertise, and a common vision, and we are proud of the strong working relationship between H&MV Engineering and BnM as we continue to support Ireland’s energy transition.

Read more about the collaboration between H&MV Engineering and BnM here: https://www.hmvengineering.com/bnm-hmv-sign-electrical-balance-of-plant-contract-for-oweninny-wind-farm/

10/06/2026

We are delighted to celebrate Alan Dalton, Chief Information Officer at H&MV Engineering, on being recognised in the Business & Finance CIO 100 Index 2026, which honours the top 100 digital leaders driving innovation across Ireland’s most forward-thinking organisations.

As CIO at H&MV Engineering, Alan leads the company’s technology strategy and digital transformation agenda, helping to shape the future of how the business scales, innovates, and delivers value.

Bringing extensive experience across the energy, construction, and retail sectors, Alan has consistently focused on using technology to solve real business challenges, enhance performance, and support sustainable growth. His leadership has been instrumental in delivering large-scale transformation programmes, including complex M&A integrations, regulatory initiatives such as NIS2, and the continued advancement of cybersecurity and risk management capabilities.

With deep expertise in cloud, enterprise architecture, and data-led transformation, Alan enables organisations to grow with resilience in an increasingly complex digital landscape.
Known for his pragmatic, collaborative leadership style, Alan builds high-performing teams and partners closely with business leaders to turn complexity into clear, actionable strategies that deliver meaningful results.

Congratulations, Alan, on this well-deserved recognition.

09/06/2026

H&MV Engineering was proud to sponsor the 𝐌𝐓𝐔 𝐏𝐨𝐰𝐞𝐫 𝐆𝐫𝐢𝐝 𝐄𝐯𝐞𝐧𝐭 𝟐𝟎𝟐𝟔, bringing together industry experts, academics, and future engineers to explore the evolving landscape of power systems and grid innovation.

It was fantastic to see H&MV Engineering so well represented throughout the event, with our own Dino Masle presenting on Fault Ride Through (FRT) requirements, alongside insightful discussions on a broad range of topics including SF₆ removal, digital substations, smart grid enablers, virtualised protection (SIPROTEC V), offshore wind developments, non-conventional instrument transformers, interconnectors, and practical design considerations such as cable specification.

A particular highlight was the poster presentations from the Level 9 Smart Sustainable Power Engineering students, including Seán Murphy, Keith O'Brien, FAHAD USMAN KHAN, whose showcased impressive research and innovation shaping the future of the sector. Congratulations to our own Jonathan Regan, who was awarded “𝐁𝐞𝐬𝐭 𝐏𝐨𝐬𝐭𝐞𝐫 𝐚𝐭 𝐏𝐨𝐰𝐞𝐫𝐆𝐫𝐢𝐝 𝟐𝟎𝟐𝟔” for his excellent work on IEC 61850-based protection schemes — a fantastic achievement and well-deserved recognition.

Our partnership with MTU reflects H&MV Engineering’s continued commitment to supporting the development of future engineering talent and advancing knowledge across the power and energy sector.

04/06/2026

🔋 We’re exhibiting at The Smarter E Europe 2026!

From 23rd–25th June, H&MV Engineering will be at The smarter E Europe, as part of ees Europe, connecting with industry leaders and showcasing our expertise in delivering high-voltage engineering solutions that power the energy transition.

📍 Visit us in 𝐞𝐞𝐬 𝐄𝐮𝐫𝐨𝐩𝐞 𝐇𝐚𝐥𝐥 – 𝐒𝐭𝐚𝐧𝐝 𝐂𝟐.𝟏𝟓𝟏, 𝐌𝐞𝐬𝐬𝐞 𝐌𝐮̈𝐧𝐜𝐡𝐞𝐧

Our team will be on hand to discuss the future of energy infrastructure, grid connections, substations, and how H&MV Engineering is supporting large-scale renewable and energy storage projects across Europe and beyond.

Meet the team attending:
Enda Molloy, James Power, Declan Wynne, Dr. Ralf Bucher, Derek Duggan, David Dineen, Gareth Hackett MBA Harley Pople & Fiona Stryjewski.

If you’re attending, stop by for a conversation, we’d love to connect and explore opportunities to collaborate.

03/06/2026

𝐊𝐢𝐥𝐜𝐚𝐫𝐛𝐞𝐫𝐲 𝐒𝐮𝐛𝐬𝐭𝐚𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐑𝐞𝐚𝐜𝐡𝐞𝐬 𝐌𝐚𝐣𝐨𝐫 𝐌𝐢𝐥𝐞𝐬𝐭𝐨𝐧𝐞

H&MV Engineering is proud to announce a significant achievement on the Kilcarbery Substation project, with the successful completion of Stage Gate 3 ESB handover.

This milestone reflects the continued dedication, expertise, and collaboration of the entire project team in delivering critical infrastructure to the highest standards.

Key achievements to date include:
⚡Completion of a 110 kV G.I.S 4-bay Siemens G.I.S installation
⚡Successful high voltage (HV) testing
⚡Substation pre-commissioning fully completed
⚡Stage Gate 3 approval granted by EirGrid
⚡ESB commissioning has commenced
⚡Installation of HV cable to the interface joint bay at Castlebagot Substation
⚡Reaching Stage Gate 3 marks a critical transition from construction and testing into the commissioning phase, bringing the project one step closer to full energisation.

A huge congratulations to everyone involved in delivering this milestone safely and efficiently. Your commitment continues to drive the success of this project.

02/06/2026

Our amazing Cork team took on the Cork City Marathon! 🏃‍♂️

After weeks of dedicated training, it was fantastic to see such a great turnout.

Huge congratulations to everyone who participated! 🎉👏

27/05/2026

⚡🔋 Project Update: 110 kV BESS Station – K38 Dahlem

Major milestones achieved at H&MV Engineering as we push this landmark 100 MW / 203 MWh BESS project – developed and to be operated by Kyon Energy Solutions GmbH, project developer and long-term operator of large-scale battery storage systems in Germany.

We’re excited to share that:
✅ Grid transformers successfully delivered
✅ BESS & MVP units now delivered to site
✅ Cabling works nearing completion
✅ Transitioning into the commissioning phase

This marks a significant step forward as the project moves from construction into energisation readiness, bringing us closer to delivering a smarter, more resilient energy system.

With two 110 kV A.I.S transformer feeders, this development will play a key role in enhancing grid stability and supporting the integration of renewable energy.

At H&MV Engineering, we are proud to be responsible for the civil and electrical works, ensuring seamless and high-quality ex*****on while supporting Kyon Energy Solutions GmbH in delivering critical energy infrastructure.

A huge credit to our teams and partners whose dedication continues to drive progress on site 👏

The finish line is in sight — stay tuned as we enter commissioning and bring this project to life.

25/05/2026

On this Memorial Day, H&MV Engineering remembers and honors the fallen heroes who serve their country.

We are deeply grateful for their bravery and commitment, and we extend our respect to the families who carry their legacy forward.

Today, we remember. Wishing everyone a meaningful Memorial Day.

Address

Hamilton House Block 2, Plassey Business Park, Castletroy
Limerick
V94YHD6

Telephone

+353 61 357496

Website

http://www.hmveng.ie/

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