Living in a modern London development? We are specialists in Heat Interface Units (HIU). We service, repair, and maintain your system to ensure efficient hot water and heating year-round.
Book HIU ServicePrevent breakdowns and save money. We clean filters, check flow rates, and test temperature sensors to keep your unit efficient.
No hot water? Our engineers carry common spare parts for major brands (Danfoss, Meibes, Logstor) to get you back up and running fast.
Sludge in the system can damage your HIU. We perform chemical flushing to remove debris and protect the heat exchanger.
High bills? Your HIU might be poorly balanced. We adjust the valves to ensure you aren't wasting energy on the communal loop.
We replace faulty actuators, PRVs, and heat meters with genuine parts, extending the lifespan of your existing unit.
We work with managing agents and landlords to service multiple units in a block, offering bulk discounts and compliance reports.
A well-maintained unit saves energy and prevents costly leaks.
Contact an Expert