HIU Servicing, Repairs & Installations in Islington

We provide specialist HIU servicing, repairs, and full installations in Islington, helping homeowners, landlords, and businesses maintain efficient heating systems. Our experienced engineers are dedicated to fast response times and first-time fixes.

  • Comprehensive HIU Servicing in Tower Hamlets

    Annual servicing keeps your HIU in peak condition, reducing the risk of failures and optimising efficiency to help lower your energy costs.

    ✔️ Thorough performance diagnostics & system checks

    ✔️ Cleaning and descaling of key components

    ✔️ Preventative maintenance to avoid costly breakdowns

    ✔️ System balancing and pressure testing

    ✔️ Certified safety & compliance inspections

  • Reliable HIU Repairs in Tower Hamlets

    Experiencing no heating or hot water? Our expert HIU engineers in Tower Hamlets offer prompt, effective repair solutions with minimal disruption.

    ✔️ Advanced fault detection for accurate diagnosis

    ✔️ High-quality, manufacturer-approved spare parts

    ✔️ Same-day and emergency repair services available

  • HIU Installations in Tower Hamlets

    Need a new HIU system? We provide professional HIU installations tailored to your property, whether you're upgrading or installing a system for the first time.

    ✔️ Installation of high-performance, energy-efficient HIUs

    ✔️ Seamless system replacements with minimal disruption

    ✔️ Full commissioning, testing & warranty support

    ✔️ Installations for apartments, housing blocks, and commercial sites

    ✔️ Installation of modern, energy-efficient HIUs

    ✔️ Upgrades & replacements for outdated systems

    ✔️ Complete setup and commissioning

    ✔️ Solutions for both residential & commercial properties

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Areas We Cover in Islington

We provide HIU servicing, repairs, and installations across Islington, including:

  • 📍 Angel

  • 📍 Holloway

  • 📍 Highbury

  • 📍 Finsbury Park

  • 📍 Barnsbury

  • 📍 Clerkenwell

If you're in or near these areas, contact us to check availability.

To see a full list of areas we cover, click here.

Not just HIUs

Alongside HIU systems, we also offer MVHR (Mechanical Ventilation with Heat Recovery) servicing, repairs, and installations. We work with both residential and commercial systems to help improve indoor air quality and system performance.

Why Choose Us?

  • Benefit from competitive rates for all HIU service and repairs.

  • With years of experience in fault-finding and repairing various HIU models, we have honed our expertise.

  • Proudly recognised as London's premier HIU repair company, we set the industry standard.

  • Our reputation extends to being the trusted choice of London's leading managing agents and housing associations.

  • Experience transparent pricing with no additional charges for CC (Congestion Charge), ULEZ (Ultra Low Emission Zone), or parking.