HIU Servicing Made Easy
We provide a 12-month service agreement for HIU’s that includes a HIU Service in the first 6 weeks for only £95 per year.
This provides you with the peace of mind that should your system fail, you’ve got someone to call 24/7. Find out more about our service agreement.




You can also book a one-off Annual Service for only £84.
We can also help when you have an issue with your HIU but don’t have a service agreement through Emergency HIU Repairs.
HIU Service Packages To Suit You

HIU Annual Service
If you are responsible for the maintenance of a HIU in your property or a property you manage, we can provide a Service Agreement for one or more HIU’s for just £95 per year per HIU.

One-Off HIU Service
If you would just like an Annual Service to your HIU to make sure it is running safely and efficiently we can get this sorted for just £84, excluding any repair or parts.

Emergency HIU Repair
We can arrange for a callout by one of our expert team for £225, which includes up to 3 hours labour to investigate and repair. This doesn’t include any parts or labour above 3 hours, which we’ll quote separately if we need to. We source all replacement parts at the most competitive price in the UK meaning you save!

tado° Smart Thermostat
Replace your old thermostat with the tado° Smart Thermostat and experience a new level of comfort and control while saving energy and costs.
HIU Service have partnered with tado° to offer you the complete package for your home.
HIU Manufacturers We Service

Expert's in HIU repairs
You can trust us to look after your HIU and heating system, it’s what we know best! Our nationwide team understand heat networks and are trained by leading HIU manufacturers across the UK to make sure you receive the same level of care and service as if you had a home with a gas boiler or other heating system.
We can maintain almost any HIU available in the UK and can advise you where a manufacturer might prevent someone else from undertaking repair.