About  Us

Who are we, what we do & how can we help you.

About Us

H&MV Engineering is a trusted name in the electric power transmission industry. Established in 1997, we have quickly become a leading specialist in high voltage transmission and distribution systems.

Our leading position on the market allows us to expand our services worldwide – we’re currently present in Europe and Asia, exploring further possibilities to expand and finding ways to leverage the experience we gain internationally.

Our main expertise is in the design and build of substations up to 400kV. We have successfully completed projects across many sectors –transmission and distribution, renewables, data centres, manufacturing and pharmaceuticals to name a few.

Our Senior Management Team

Our team is not only highly qualified and experienced, we also regularly receive specialist training
– this is why we are ready for any high voltage project.

Our Senior


Our team is not only highly qualified and experienced, we also regularly receive specialist training

– this is why we are ready for any high voltage project.

PJ Flanagan

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PJ has worked with H&MV Engineering since 2000 and has over 20 years of experience in the high voltage industry. As CEO, PJ personally leads a highly-motivated, qualified and experienced team. He has worked at all levels in the organisation and has seen the company grow from it’s infancy to one of the key leaders in the market.


John Stokes
Executive Director


John joined the H&MV team from ESB in 2001, and through his 22 years of service within the HV power industry has gained an in-depth technical knowledge of HV system design and operational safety. John’s combined role as both commercial and technical director ensures that the continued success of H&MV is driven by a strong focus on safety and quality while we deliver cutting edge tailored power distribution solutions for our customers.


Enda Molloy
Asset Management Director


Enda has 18 successful years’ experience working in the electrical power industry. Having joined H&MV Engineering in 2001, Enda has progressed through the company holding roles as a service engineer, maintenance manager and subsequently director of asset management. Enda also has responsibility for the implementation of the HSQE Integrated Management Systems policy.


Tom Ryan
Financial Director


Tom has over 20 years’ experience working in the electrical contracting business having spent over 14 years with Kirby Group Engineering as their Finance Director and subsequently Business Development Director. Tom has also worked as a consultant to a variety of industries including waste to energy and mechanical contracting. Tom joined H&MV in August 2015 as Finance Director and acts as company secretary to the group’s main board and is responsible for all commercial monitoring and contract negotiations. He holds an honours degree in business studies from University of Limerick and holds a post graduate Diploma in Professional Accounting from UCD. He is a Fellow of the Institute of Chartered Accountants in Ireland.




H&MV Engineering Ltd. ISO, Lloyds and Achilles approved Integrated Management System is made up of 17 sections and over 400 procedures, documents and records. Integrating all our systems and processes into one complete framework, enabling us to work as a single unit with unified objectives.


ISO 9001:2015

H&MV are accredited to ISO 9001:2015 Quality Management System. We were originally certified in July 2013 and re-certified to the updated standard in July 2016.

OHSAS 18001:2007

H&MV are accredited to OHSAS 18001:2007 Occupational Health and Safety Management System. We were originally certified in July 2013 and re-certified in July 2016.


H&MV are accredited to Achilles Category B2, we were certified in March 2016.


ISO 14001:2015

H&MV are accredited to ISO 14001:2015 Environmental Management System. We were originally certified in August 2013 and re-certified to the updated standard in July 2016.

Lloyd’s Register

H&MV are accredited to Lloyd’s Register EMEA National Electricity Registration Scheme (NERS) under Construction, Cable Jointing, Overhead Lines Wooden Pole, Substation Installation and Design: HV Cable Networks. We were certified in June 2016.

News & Events

Check out our newest projects, customer success stories, social & community events, job vacancies and more…

“Together for 2018” – H&MV Engineering Annual Health & Safety and Wellbeing Day

In recent years H&MV began hosting an informative and participative day for all employees in the first week of January. 2018’s event proved to be one of the Company’s most successful team days to date. All employees were invited to attend and both PJ Flanagan...
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H&MV Engineering are Tops for 2017!

H&MV Engineering were delighted to win the coveted Limerick Chamber of Commerce Best Business Services Provider category for 2017. The announcement was made at the Limerick Chamber President’s Dinner in November 2017. Competition was exceptionally high again...
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H&MV Engineering on Target Again!

H&MV and our client representative Ionic Consulting are delighted to announce the energisation of Garvagh 110 kV substation extension on Saturday last, 16th December. H&MV works included full civil and electrical design, construction, installation...
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Season’s Greetings from All at H&MV Engineering

We would like to take this opportunity to thank all our customers, suppliers and friends for a wonderful 2017.  We wish you and your families a Happy Christmas and look forward to working with everyone in 2018. Our offices will close for the holiday season from...
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Annual Awards & Christmas Party 2017

H&MV held their annual Awards Night & Christmas Party recently.  It was a celebratory evening, where seven electrical apprentices were presented with their Certificates of Achievement.  All had successfully completed the H&MV Electrical...
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H&MV Substation Installation Crew

Delighted to showcase H&MV Substation Installation Crew progressing well on 132 kV transformer bay in Leeds, UK. This H&MV Design and Build Project is on target and due for completion in Q2 2018.
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Irish Guide Dogs – “Shedding Some Light on Weight Loss”

H&MV Engineering were delighted to sponsor Paralympian Rower Shane Ryan in his most recent accomplishment. Shane completed a Weight Management Programme and lost an incredible 20 kilos in just six months. The picture shows Shane accepting a cheque for €2,000...
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Norway 300 kV Substation

The snow has arrived in Norway! Construction work is progressing well with the installation of precast walls for the new control building. This is a full design and build project for H&MV Engineering Nordic team. Our team are well prepared for working safely...
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Garvagh 110 kV Turnkey Substation

H&MV Engineering were appointed to deliver a full turnkey 110kV Gas Insulated Substation (GIS) for a wind farm connection. The connection offer was with EirGrid and the hand over was to asset owner ESB. The existing ‘tail fed’ Garvagh 110kV Substation...
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UCC and DIT Careers Fairs

H&MV Engineering are delighted to be taking part in the UCC and DIT careers fairs this year. Come visit our stand to discover what our graduate programme can offer you! Details of where you can find us are as follows; UCC – 11th October 11am to 3pm at the...
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Join Our Team

If you have talent, knowledge, experience and want to work for a company that will value you for your abilities, it’s time to learn more about what H&MV Engineering can offer you.

As one of the leading companies in high voltage electrical testing, maintenance, and engineering services, we seek only the best and most talented individuals to join our growing team.

We have opportunities for the best and brightest Engineers, Technicians, and Specialists. Our engineers and technicians are challenged and allowed to specialize in their areas of interest as they serve our customers.

Current vacancies:


New Career for the New Year

H&MV Engineering is a world leader in the field of high voltage engineering. Headquartered in Southern Ireland and with locations in the UK, Sweden, Norway, India and South Africa we have an opportunity for an experienced Civil Estimator to join our team owing to...

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HR Specialist

Due to continued expansion, H&MV Engineering, with their HQ based at Castletroy Limerick, are looking for a full time professional HR specialist to work with the senior management team to manage and co-ordinate all aspects of HR both in Ireland and...

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HV Electrical Service Engineer

HV Electricial Service Engineer Due to recent expansion H&MV would like to employ High Voltage Field Service Engineer’s with Experience in high Voltage maintenance & servicing to strengthen our busy Asset Management department. The Opportunity As a qualified...

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Native / Fluent Dutch Graduate Electrical Engineer

H&MV offers a challenging career which demands innovation and personal leadership. As you progress, you will have the opportunity to contribute your ideas and make a real difference to our business. The successful candidate will be based at our head office in...

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Development Programmes:

Graduate Development Programme - Ireland

H&MV Engineering’s Graduate Development Programme, with a duration of 2 years, consists of 4 rotations through Commissioning and Design, with the optional component of a rotation with our Maintenance department.

Our graduate programme is focused on honing in on the skills and knowledge that the graduates gained throughout their education, moulding them into experienced Electrical Engineers.

H&MV also offer our graduates the opportunity to become a member of Engineers Ireland, helping them with the process of becoming Chartered Engineers.

Apprentice Development Programme - Ireland

H&MV Engineering have a unique Apprentice Development Programme for on-the-job phases of the SOLAS Electrical Apprenticeship.

This is a purpose built training, developmental and educational programme for High Voltage Apprentice Electricians and will be rolled out to all our apprentices.

The modules covered in the apprentice development programme include:

  • Stations, Safety,
  • Protection and Control,
  • Maintenance,
  • Commissioning,
  • Cables and
  • Design.

This programme has been designed to provide our apprentices with the ideal forum to learn and develop the skills and knowledge required within the High voltage specialist services industry through mentoring, encouragement and assessment.

H&MV invest heavily in the training and development of staff each year and we see this programme as a further initiative that will attract more people to join the H&MV team as we continue to provide excellent career opportunities for honest, reliable and hardworking people.

If you’d like to apply, please send your resume to recruitment@hmveng.ie

Head Office


Unit 35
McLoughlin Road
National Technology Park
+353 61 35 74 96

Dublin Office


Unit B10
Kingswood Business Park
Naas Road
Dublin 22
+353 1 531 28 96

UK Office


Portland House
Bressenden Place
London SW1E 5RS
+44 208 43 36 788

Northern Ireland Office


Forsyth House
Cromac Square
Belfast BT2 8LA
+44 208 43 36 788



Strandgata 18
3960 Stathelle
+47 219 88 929



Near Ring Road, V.O.C Nagar
Hosur – 635109, Tamil Nadu
+91 967 75 88 188