“Loyalty, Integrity, Commitment, Teamwork & Passion”

Safety Approach

Safety is a priority that we set above all else within H&MV Engineering and we are uncompromising in implementing our health & safety policy.


Zero Reportable Accidents Since Inception

Eliminating accidents

Eliminating accidents is our number one priority. All our projects need to be safe for both our staff as well as our customers.

Eliminating Down Time

Power outages can have serious consequences and this is why we have a well developed set of unique skills and quality procedures to eliminate down time.

What’s the key to achieve this?

Highly Qualified Staff

We pride ourselves in having the best skilled workforce in our industry. Our team is not only highly qualified, but are also constantly developing their skills to keep up with the newest technologies and safety requirements.

High Voltage Projects

Comprehensive EPC Services

We have full in-house capabilities to deliver detailed design, procurement, construction, installation, commissioning and project management.


H&MV’s Design Hub has a proven track record in working with private and public clients globally, delivering secure and efficient electricity Transmission & Distribution Networks..


Over the years we have established our quality system and procedures to ensure client’s projects are delivered to a high level of quality and exceed expectations.


Our dedicated team of qualified commissioning engineers – with over 20 years experience in the high voltage industry, ensure projects are on time and without risk by having all the necessary test equipment at their disposal.

Asset Management


Full 24/7 preventative, reactive and periodic maintenance

We provide full 24/7 preventative, reactive and periodic maintenance schemes.

To assist with urgent requests we also provide spare parts management services to client bespoke requirements – we keep a large stock of transformers, switchgear and accessories to limit out of service time.

Asset Management

We provide an extensive range of HV Maintenance services across all sectors of industry and utility’s. Our expertise in high voltage equipment predictive and preventive maintenance is world class. We have expert Service Engineering teams that are highly trained and fully mobile in a fleet of fully kitted out vans carrying state of the art specialist test equipment, tools and strategic spares. We pride ourselves in the personal service and customer focus we offer our clients.


We provide 24/7/365 emergency response service to our customers. We have a network of service engineers the length and breadth of the country. This allows us to provide a response time of 2-4 hours for most emergencies.

Training Centre

Equip your personnel with the knowledge  

High voltage systems require specific knowledge, expertise and competency to operate in a safe and competent manner.

H&MV Engineering have recognised that a significant gap exists in this area and we have put significant resources, experience and development into this course to address that shortfall.

This is the only one of its kind to be Accredited by City & Guilds in Ireland.

We offer full (5 days) and refresher (2 days) courses – contact us today for more details.

This course is designed to be suitable for varied groups including:
• Facilities and Maintenance Managers
• Facility Engineers and Technicians
• High Voltage System Operators
• Plant Electricians
• Maintenance Technicians

Our Accreditations


No. of employees

EPC Projects

Mega Watts connected to the grid

Maintenance contracts

We offer our customers 24/7/365 Emergency Services

What our Customers say

“H&MV have provided HV expertise for the past 6 years to a high standard with a reliable and highly competent team.” SSE Generation

“H&MV have an excellent customer service approach and are highly skilled in the area of HV EPC projects. This has given us the confidence to engage them for a number of high voltage substations to service our facilities.“ Mission Critical Client

“H&MV engineering has delivered a number of contestable build 110kV stations for major connections to the transmission system. H&MV engineering are familiar with our functional requirements and policies. All projects delivered by H&MV are delivered in a professional and safe manner. They are competent in the provision of both design and project management services.” EirGrid

“H&MV Engineering have demonstrated professional expertise and great customer service whilst developing grid connections for our renewable projects. We look forward to working with them in the future due to their positive approach and can do attitude.” Enerco Energy

News & Events

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

H&MV Soon to Offer Training Courses in Dublin

Due to high demand we will soon be offering all our bespoke City & Guilds Accredited Courses in Dublin! Works are progressing well on our purpose-built Dublin training facility. Now taking bookings for HV Switching & Operations Course Substation Awareness...

H&MV Engineering CPD Accredited Employer

A proud day for H&MV Engineering, being presented with our official parchment in recognition of becoming a CPD Accredited Employer by Lisa Vaughan, Membership Director of Engineers Ireland.  This achievement supports our company ethos towards talent development...

New Beginnings in Coalburn

H&MV Engineering have recently commenced works on a 400/132 kV substation in Scotland.  This includes the installation of a new 132/400 kV transformer bay, installation of two new bus sections at 400 and 132 kV.   Also included is full control and protection works...

H&MV – New Projects in Europe

H&MV Engineering signed contracts within the last week for two further projects with our major Swedish client called Mon and Laxsjön.  H&MV have been appointed as the principal contractor for the turnkey refurbishment works associated with both brownfield...

H&MV Zero Reportable Incident Record – Keynote Speaker, John Stokes

 City West Hotel in Dublin is the venue for The Substation Safety Conference and Expos 2018.  The event is hosted by Powerpoint Engineering.  Running over 2 days, 2nd and 3rd October, it’s free to attend and is Engineers Ireland CPD Approved.  The main focus will be...

H&MV Charity Cycle

Pictured are PJ Flanagan and John Stokes, Directors at H&MV Engineering presenting Evelyn Power of Irish Guide Dogs for the Blind with a cheque totalling €20,059 the proceeds of H&MV’s recent charity cycle.  This was the company’s inaugural charity cycle and...

H&MV Engineering ISO 45001:2018

H&MV Engineering are delighted to announce ISO 45001: 2018 Certification.  This newly developed international standard for Occupational Health & Safety Management Systems is the first global standard to provide a clear framework for organisations to assist in...

H&MV Inaugural Charity Cycle

Saturday 28th July was the date for the H&MV Inaugural Charity Cycle.  The cycle departed Horse & Jockey Hotel, Thurles where cyclists could choose from a 30km or 60km route.  Numbers far exceeded the organising committee’s expectations with over 150...

Gold International Award

H&MV Engineering, headquartered in Limerick, Southern Ireland has been rewarded with a prestigious award in recognition of its practices and achievements in helping its staff to get home safely at the end of the working day.  H&MV, a market leader in high...

Summer Safety Campaign 2018

H&MV Engineering regards its workforce as the company’s greatest asset.  Our ongoing commitment and dedication to a positive safety culture has ensured that we maintain our Zero Reportable Accident Record. This year our EHS Department has designed a Safety...

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


H&MV Engineering Sverige AB

Engelbrektsgatan 9 – 11

SE-114 32 Stockholm



+46 840 304 925

South Africa

21 Dreyer Street
7708 Upper Claremont
Cape Town

+27 212 023 484