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Renewable Operation & Maintenance
Operations and Maintenance ​

Flexible O&M support for renewable assets, from limited-scope assistance to full-scope delivery. Built to maximise availability, control cost, and keep safety at the centre of every activity.

What you get:

  • Planned preventative maintenance

  • Unplanned maintenance & fault response

  • Bespoke O&M contracts to suit your requirements

  • Local service teams with rapid mobilisation

  • Spares supply chain support 

  • SCADA expertise

Control Room & Remote Monitoring

24/7 monitoring, alarms and dispatch with incident reporting your board will read.


What you get:

  • SCADA/NOC oversight & alert handling

  • Curtailment/dispatch coordination

  • Daily logs and monthly KPIs

Major Component Supply, Repairs & Exchange

Fast recovery for high-impact failures - gearbox, generator, main shaft, yaw, blades and large-component logistics.


What you get:

  • Repair/exchange plan and method statements

  • Lift/transport coordination & QA records

  • Root-cause review and warranty support

Inspections & Diagnostics

Find issues early and assign fixes. From statutory checks and full drivetrain inspections to borescope, vibration and thermal diagnostics.


What you get:

  • Inspection schedule & checklists

  • Diagnostic reports with root-cause and actions

  • Follow-up verification

Met Mast & Instrument Maintenance

Keep measurements accurate and safe - guying, corrosion, sensors and LiDAR.


What you get:

  • Inspection/maintenance plan & records

  • Sensor swap-outs and calibration

  • Access/safety compliance

Blade & Tower Services

Planned maintenance and rapid-response repairs to protect blade and tower integrity.  


What you get:

  • Blade inspection and cleaning programmes

  • Full composite repairs (planned and emergent)

  • Complete repair reporting and QA documentation

  • Tower inspection, repair plans and blade maintenance scheduling

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Case Studies

Proven expertise in delivering sustainable projects from concept to completion.

Tursillagh – Blade Washing & Inspection (IRL)
Tursillagh – Blade Washing & Inspection (IRL)

Tursillagh – Blade Washing & Inspection (IRL)

Completion of full Blade Washing & Inspection of 23xV47 & 8xV52 WTG’s with hub heights of 50m & 55m.

Blade Repairs
Blade Repairs

Blade Repairs

This project involved the delivery of specialist blade repair services across two operational onshore wind sites in Cumbria, supporting ongoing asset performance and lifecycle management for the client’s wind portfolio.

80m Met Mast + Dual ZX300 LiDARs - Complex-Site Uncertainty Reduction
80m Met Mast + Dual ZX300 LiDARs - Complex-Site Uncertainty Reduction

80m Met Mast + Dual ZX300 LiDARs - Complex-Site Uncertainty Reduction

Installation of an 80 m met mast paired with two ZX300 LiDARs to validate mast data, measure above-mast heights, and reduce spatial wind-flow uncertainty across a wind-farm site.

80 m Met Mast Installation - Accurate Data for Wind Energy Copy
80 m Met Mast Installation - Accurate Data for Wind Energy Copy

80 m Met Mast Installation - Accurate Data for Wind Energy Copy

Turnkey delivery of an 80 m meteorological mast, installed and commissioned to IEC 61400-50-1 with full instrumentation and remote telemetry, to provide bankable wind data for development and financing.

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Why Galetech?

Our in-house planners, engineers, grid specialists and finance analysts work as one integrated team, so you get clear decisions, fewer hand-offs and faster progress. We handle everything from community consultation to biodiversity to grid and finance, giving you a single, accountable partner from first map pin to construction-ready project.

One Team, One Plan

Site finders, consent leads and grid experts under one roof – no finger-pointing, quicker answers.

Local Consent Know-how

Proven record with Irish and UK planners; conditions tracked from submission to discharge.

Grid & Route-to-Market Edge

Capacity checks, grid offers and PPA/CfD strategy handled together, reducing curtailment risk.

Bankable Studies & Clear Risk

P50/P90, LCOE and embodied-carbon budgets delivered to lender standard, so funding moves faster.

Community & Stakeholder Trust

Early, transparent engagement – phasing and traffic plans that keep schools, hospitals and neighbours on side.

Sustainability First

Passive design targets, low-carbon materials and biodiversity gains embedded from concept.

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Why Galetech?

Galetech delivers civil engineering and building works through a fully integrated, self-delivered model. Our in-house capability gives clients clarity, control and confidence from early enabling works through to final handover.

One Team, One Plan

Our planners, engineers and construction teams operate as a single unit. This reduces interfaces, eliminates hand-offs and ensures decisions are made quickly - keeping programmes moving and risks controlled.

Local Knowledge & Compliance 

With a strong track record across Ireland and the UK, we understand local authority requirements, planning conditions and site constraints ensuring works are delivered safely, compliantly and without unnecessary disruption.

End-to-End-Civil & Building Expertise

From earthworks and drainage to reinforced concrete, structural works and superstructures, we deliver coordinated civil and building packages that are practical, buildable and aligned to programme from day one.

Programme-Led Delivery

We plan civils, temporary works and structural activities around the critical path. Early sequencing, clear phasing and realistic methodologies help avoid delays and maintain momentum on live sites.

Safety, Quality & control

Safety and quality are embedded at every stage. Robust temporary works design, inspection regimes and full QA documentation ensure assets are delivered to specification and ready for long-term use.

Sustainability First

Passive design targets, low-carbon materials and biodiversity gains embedded from concept.

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Our Expertise

At Galetech Group, our expertise spans the full renewable energy project lifecycle - from early development and engineering through construction, operations, and long-term asset optimisation. We deliver technically robust, commercially sound, and execution-ready solutions that help projects progress with confidence.

Our work is underpinned by strong Environmental, Social, and Governance (ESG) principles. We embed environmental stewardship, community responsibility, safety leadership, and transparent governance into every stage of project delivery to ensure our projects meet regulatory, lender, and stakeholder expectations.

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Our Expertise

At Galetech Group, we deliver building projects from concept through to completion. From early-stage planning and design coordination to construction delivery and project close-out, we provide the technical expertise and practical leadership needed to keep projects moving forward.

We take a collaborative, solutions-driven approach, combining strong engineering capability with safe, efficient execution on site. The result is high-quality, reliable delivery that meets programme, budget, and performance expectations.

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H&MV Engineering

"Ørsted has worked with Galetech Measurement Services on many of our renewable energy projects across the island of Ireland, and we enjoy a relationship with Galetech Group that stretches over a decade. At Ørsted we are motivated by our target to reach 17.5GW of onshore renewable capacity globally by 2030. For us to achieve this target we  delivery that they provided was first class. They have developed a turnkey system for permanent lidar install to provide the required signals to Eirgrid."

Colin Mc Cabe - Project Manager

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"We recently worked with Galetech Energy Developments on the permanent Lidar solution for Drumlins Park Wind Farm.
The knowledge, service and select trusted partners like Galetech Measurement Services to work with. At Ørsted, we strive to create a world that runs entirely on green energy and we are pleased to be able to support the growth of an indigenous Irish business as we drive the energy transformation."

Drumlins Park Wind Farm

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Project - St. Joseph's Secondary School 

"From our very first dealings with Galetech, we have found them to be a very professional and capable company. Our initial meetings with engineers Ciaran and Alan showed them to be pragmatic and accommodating, and they ensured that the project was completed to a top-quality standard. The groundworks team was excellent, and the supply and installation of the build happened seamlessly. From start to finish, Galetech provided top-quality service and worked with us, the client, to ensure we were fully satisfied with all aspects of the project. I would have no reservations about dealing with them again in the future."

Dáire McManamon - Principal

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Project - Sports equipment storage unit

“Galetech won the contract to deliver and construct our new sports equipment storage unit. We found them to be extremely professional and responsive to enquiries and the storage unit was delivered and constructed on time and on budget. We are delighted with the storage unit which is exactly what we were looking for. It is an extremely well-constructed unit, and we are looking forward to many years of storing our equipment in it."

Tony Wheat - Sports Partnership Coordinator

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Project - Doohamlet NS

"I have been very impressed with Galetech's performance on this project; they were well-organized and ran a clean, efficient job-site. Galetech understood very well how a school operates and worked with us very respectfully and with due regard for pupils, staff and our local community. Thank you, Alan Morton, Shane and the entire Galetech team."

Mrs Fiona Gallagher - Principal

News & Events

Galetech Group Announces Major Expansion

Galetech Group Announces Major Expansion

Galetech and BTS: A Strategic 50% Partnership to Power Blade Excellence

Galetech and BTS: A Strategic 50% Partnership to Power Blade Excellence

Meet the Team Driving Galetech’s e-Fuels Vision

Meet the Team Driving Galetech’s e-Fuels Vision

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Awards and Certifications

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