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Our Services

Commissioning

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Guaranteed Performance for Your New Builds


Proper commissioning is the final, crucial step for any new HIU installation. It’s what guarantees every unit is set up for peak performance, efficiency, and full compliance. Our professional commissioning service gives you the confidence that your new systems are ready for a smooth handover, preventing future issues and protecting your investment.


Key Benefits For Your Business


  • Ensure Compliance: Our certified commissioning guarantees every unit meets strict building regulations, providing you with the necessary documentation for sign-off.

  • Protect Warranties: We meticulously follow manufacturer protocols to ensure all warranties are valid from day one.

  • Optimise Performance: We fine-tune each HIU to deliver optimal heating and hot water, ensuring residents have a positive experience and reducing long-term energy costs.

  • Prevent Future Breakdowns: By catching potential issues during commissioning, we eliminate hidden problems before they become costly, unplanned repairs.


What's Included


We provide a thorough, multi-point check on every unit and give you a detailed report when we're finished.


  • Full System Checks: A complete visual inspection and testing of the system's integrity, ensuring everything is in perfect order.

  • Flow & Pressure Balancing: We balance flow and pressure for optimal performance.

  • Temperature Calibration: We calibrate temperatures to meet design specifications.

  • Component Testing: We test all key components (including DPCV and valves) to ensure they're working correctly.

  • System Flushing: We flush and de-aerate the system.

  • Detailed Reporting: You'll receive a full commissioning report and certification.


Our Process


We work seamlessly with your project timeline. Just contact us with your project details, and we’ll schedule a timely visit to ensure a smooth handover.

Contact us

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Let's Talk About Your HIU Needs

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Let's Talk About Your HIU Needs

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Let's Talk About Your HIU Needs

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Copyright 2025 by HIU Mech Services. All rights Reserved.

Copyright 2025 by HIU Mech Services. All rights Reserved.