About Servicing & Maintenance
Professional Air Source Heat Pump Servicing
At Sustain Heating and Renewables, we specialise in comprehensive air source heat pump servicing to help you maintain optimal performance and efficiency. Our expert team is dedicated to ensuring your system runs smoothly, reducing energy costs, and extending the lifespan of your equipment.
Whether you need a routine check-up or a detailed service plan, we are here to support your transition to renewable energy.
keeping your system in excellent condition
Servicing and Maintenance at Sustain Heating
At Sustain Heating, we prioritise the long-term performance and satisfaction of our customers, which is why we offer servicing for our heat pump installations. Surprisingly, many companies do not provide this service, but we believe that regular maintenance is essential for optimal operation and longevity. In fact, we even offer servicing for heat pump installations done by other companies that don’t provide their own servicing. We understand the importance of keeping your system in excellent condition, and our experienced technicians are well-equipped to handle the servicing needs of various heat pump models.
During a typical servicing appointment, our technicians spend around an hour carefully attending to your heat pump. This includes cleaning several filters, checking glycol levels, servicing the cylinder, and conducting heat tests to ensure everything is functioning as it should. By completing these essential tasks, we help maintain the efficiency and reliability of your heat pump system.
innovative and successful products
Why Servicing Is Important
It’s worth noting that regular servicing also helps preserve your warranty. We make it a point to inform the heat pump manufacturer once we have completed the annual service, ensuring that your warranty remains intact. To make our services even more convenient and accessible, we will soon be introducing a Service Plan. This plan will allow you to spread the cost of servicing over the years by paying a monthly amount. This way, you can enjoy the benefits of regular servicing without worrying about a lump sum payment.
At Sustain Heating, we go the extra mile to provide comprehensive care for your heat pump system. Our servicing ensures that your investment continues to deliver optimal performance, energy efficiency, and peace of mind. Stay tuned for updates on our Service Plan as we strive to enhance our offerings and make servicing more convenient for our valued customers.
Common Queries
Frequently Asked Questions
Whether you’re just starting to explore your options or ready to make the switch, these answers will help you make informed decisions about our Servicing & Maintenance offering.

01. How often should I service my Air Source Heat Pump?
It is recommended to service your Air Source Heat Pump at least once a year to maintain efficiency and prevent potential issues.
02. What does an Air Source Heat Pump service include?
An Air Source Heat Pump service typically includes checking refrigerant levels, cleaning filters, inspecting electrical components, and ensuring the system is functioning correctly.
03.What are the benefits of regular Air Source Heat Pump servicing?
Annual servicing can improve efficiency, reduce energy bills, extend the lifespan of the system, and ensure compliance with warranty requirements.
04. What is included in an Air Source Heat Pump annual service?
An annual service typically includes a thorough inspection, cleaning of components, checking for leaks, and ensuring the system is operating at peak efficiency.
05. What should I do if my Air Source Heat Pump is not working properly?
If your air source heat pump is not working properly, you should contact a professional service provider to diagnose and repair the issue.