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Swalek High Voltage Services
  • Home
  • Enquiries
  • News
  • High Voltage Services
    • Cable Spiking
    • Earthing Design
    • Earthing Installation
    • High Voltage Cable Installation
    • High Voltage Cable Jointing
    • High Voltage Maintenance
    • High Voltage Maintenance Options
    • High Voltage Pressure Test – VLF/DC
    • High Voltage Project Management
    • High Voltage Testing & Commissioning
    • Solar Farm Maintenance
    • Substation Civil and Electrical Design
    • Substation Civil and Electrical Installation and Construction
    • Transformer Cleaning & Painting
    • Wind Farm Maintenance
  • Policies
  • Jobs
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Copyright © 2026 Swalek LTD
Designed by One Step Design

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Construction worker team hands shaking greeting start up plan new project contract office center site partnership 185119297 360x320

Employee Promotion

Avatar for OSDArticles28 October 2025
Wind Farm Maintenance

Windfarm Off Supply Issue

Avatar for OSDArticles27 September 2021
Our customer reported his windfarm was off supply and could we attend to confirm and re-instate supply. ... Read More
Wind Farm Maintenance

Long-term Maintenance Contract with Pure Energy Professionals

Avatar for OSDArticles27 September 2021
Pure Energy Professionals contract, 15 windfarms in Wales and England with a further 10 windfarms in Scotland. ... Read More
Solar Farm Maintenance

Swalek secure a long-term Solar farm High Voltage Maintenance Contract

Avatar for OSDArticles24 September 2021
New windfarm high voltage maintenance contract acquired, over looking the holiday destination of Pendine sands. ... Read More
Wind Farms 360x320

Swalek secure a long term Windfarm High Voltage Maintenance Contract

Avatar for OSDArticles20 September 2021
New windfarm high voltage maintenance contract acquired, over looking the holiday destination of Pendine sands. ... Read More

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7 April 2026
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Our New Training Centre Is Nearly Ready to Open

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Design, installation, construction, commissioning, energising, maintaining and operating high voltage electrical infrastructures on 11kV, 33kV and 132kV private networks.

Company Reg. No. 08704211
VAT Reg. No. GB173 4666 87
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Swalek Ltd
7 Cambrian Court,
Ferryboat Close,
Swansea,
SA6 8PZ

info@swalek.com
+44 (0)1792 720043
+44 (0)7356 235353
Copyright © 2026 Swalek LTD | Designed by One Step Design