Share the pattern
Describe the symptom, any message and whether the concern is constant or intermittent.
Availability confirmed from postcode and system details
Fault diagnosis for reported loss of heating or hot water, unusual sounds, warning codes, cycling or control issues, subject to system details and safe access. Inspection of electrical, refrigerant, hydraulic and control components by appropriately qualified personnel, with repair scope confirmed after diagnosis. Identification of issues that may require manufacturer guidance, specialist certification, replacement parts or a separate quotation. Safe isolation and escalation where there is an electrical, refrigerant, water-leak or other immediate safety concern.
Fault diagnosis for reported loss of heating or hot water, unusual sounds, warning codes, cycling or control issues, subject to system details and safe access. Inspection of electrical, refrigerant, hydraulic and control components by appropriately qualified personnel, with repair scope confirmed after diagnosis. Identification of issues that may require manufacturer guidance, specialist certification, replacement parts or a separate quotation. Safe isolation and escalation where there is an electrical, refrigerant, water-leak or other immediate safety concern.
Describe the symptom, any message and whether the concern is constant or intermittent.
Use your postcode, system details and requested support to confirm the appropriate availability and appointment route.
A repair or diagnostic visit is shaped around the reported fault and the system behaviour that can be assessed.
Use the booking form to provide your postcode and choose the support you need. That information is used to confirm the right next step.
These public sources inform the guide. They do not establish service availability or describe work by Heat Pumps Service.
Start with the postcode and system details: heat-pump type, make and model, installation date if known, the affected heating or hot-water function, and any displayed fault code or recent symptom. Availability is confirmed from your postcode and system details.
Note the controller message or fault code, check only the user-level controls described in the manufacturer guidance, and avoid opening electrical or refrigerant components. If there is a burning smell, exposed wiring, a significant leak or another immediate hazard, switch off the system if safe to do so and seek appropriate urgent assistance.