- We are experts in operating, servicing and repairing HIU’s, as well as other systems for homes connected to heat networks. Our nationwide team of experts are trained and endorsed by all the leading HIU Manufacturers in the UK.
HIU ServiceWe are experts in operating, servicing and repairing HIU’s, as well as other systems for homes connected to heat networks. Our nationwide team of experts are trained and endorsed by all the leading HIU Manufacturers in the UK.
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
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.
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.
Alan Unwin (Cetetherm)
HIU Service have attended various UK sites for Cetetherm, undertaking commissioning, maintenance and investigation work on our Heat Interface Units and Heating Substations, ensuring the equipment is operating to its optimum value. Engineers have attended on time and carried out tasks to the highest standard with care and consideration. Cetetherm has no hesitation in recommending HIU Service to our clients for their expert knowledge, experience, and professionalism.
Paul Longman (Altecnic)
HIU Service are a recommended and trusted partner of Altecnic. They have an experienced engineering team who receive support from the Altecnic technical team enabling them to deliver an excellent service ensuring you get the best out of your Altecnic heat interface unit.
Jason Lawrence (Thermal Integration)
HIU Service are trained by our technical experts in our training centre, giving them a very good understanding of our products. We have found that all the engineers are friendly yet professional in their approach and we would highly recommend the servicing they offer to get the most out of your Thermal Integration HIU.