Service support

    Generator Maintenance and After-Sales Service

    Nationwide service, planned maintenance and 24/7 engineering support for generators of every make and model.

    Maintenance and After-Sales Service

    With 65 years of generator service experience, EIRGENCO POWER SYSTEMS provides professional maintenance and after-sales support for all generator brands across Ireland, including dedicated TEKSAN after-sales service.

    Scheduled Preventive Maintenance

    Comprehensive planned maintenance programmes for all generator brands. Oil and filter changes, coolant checks, battery condition tests, fuel system inspections, and full safety checks to keep your genset running reliably year-round.

    Emergency Breakdown Response

    Rapid-response breakdown service across Ireland. Our highly trained service engineers carry extensive parts stock to diagnose and repair generator faults promptly, minimising downtime in critical applications.

    Loadbank Testing

    Professional load bank testing to verify generator output under controlled full-load conditions. Essential for preventing wet stacking in lightly loaded standby sets, validating capacity, and meeting insurance or compliance requirements.

    TEKSAN After-Sales Service

    Dedicated after-sales support for TEKSAN generator sets. Genuine TEKSAN parts, factory-trained engineers, and direct access to TEKSAN technical resources ensure your investment is protected for its full operational life.

    Commissioning and Installation

    Full site commissioning and installation services. From initial site assessment and load calculations to ATS wiring, earthing, and final sign-off, our engineers ensure your system is installed correctly from day one.

    Annual Service Contracts

    Tailored annual maintenance contracts to suit your site and budget. Fixed-cost agreements with priority call-out, detailed service reports, and full compliance documentation for insurance, HSA, or critical infrastructure audits.

    Spare Parts Supply

    Genuine spare parts and consumables held in stock for all major generator brands. Fast supply of OEM-quality components reduces downtime and ensures repairs meet manufacturer standards.

    Generator Overhauling and Refurbishment

    Full engine and alternator overhauling to restore performance and extend equipment life. A cost-effective alternative to replacement for older or high-hours generator sets across all brands.

    Fuel Efficiency and Performance Optimisation

    Advanced diagnostics and engine tuning to improve fuel consumption, reduce exhaust emissions, and maximise output efficiency. Ideal for generators operating in continuous or prime-power applications.

    24/7 Emergency Support

    Round-the-clock service assistance to address urgent issues and ensure reliable backup power whenever it is needed.

    Remote monitoring

    We can fit remote monitoring to new or existing generators so faults, run hours and fuel levels are visible without a site visit, and so we know about a problem before you do.

    View servicing and maintenance contract details

    The Complete Solutions System

    Site Service
    Technical Support
    Maintenance Contracts
    Remote Monitoring
    Spare Parts
    Training
    International Network

    Why Choose EIRGENCO SERVICE?

    Our service team combines decades of hands-on generator expertise with direct access to TEKSAN's global technical support network. Whether you operate a single standby genset or a multi-site critical power infrastructure, we have the skills and resources to keep your systems performing at their best.

    65 years of generator service experience
    All major generator brands serviced
    Highly trained, competent service engineers
    Genuine OEM parts for TEKSAN systems
    Loadbank testing to prevent wet stacking
    Fast response across Ireland
    Detailed service records and reports
    TEKSAN factory-authorised after-sales

    Talk to our team

    Make an enquiry

    Tell us what you need and our engineering team will be in touch.

    Call Us Now

    +353 69 72100

    24/7 emergency breakdown support

    Visit us

    No.1 Ballinvullin Business Park
    Newcastle West, Co. Limerick
    Ireland, V42 AX82