HIU Heat Interface Unit Service, Repair and Replacement

If you need a HIU service, repair, or replacement anywhere in the UK, then MHL can help.

MHL’s Heat Interface Unit experts service, repair, and replace every commercial and residential HIU type and brand. We can also service and repair heating and hot water systems connected to HIUs and commercial boilers supplying them. We can provide a complete maintenance service, so you won’t need to partner with anyone else to keep your valued residents warm and safe.

For a quick quote, choose an option below and complete the short form – we’re nationwide.