- Area
- Greater London
- Postcode district
- SW3
- Nation
- England
- Guide price
- From £130 inc VAT
- Visit
- Rate agreed in advance
Heat pump servicing in Chelsea: what to expect
Whoever installed your heat pump, aftercare can be arranged in Chelsea. Tell us the make and model and roughly how old it is, and we will set out what the visit involves before you book.
We service heat pumps in Chelsea whoever installed them, including monobloc and split systems. Homes in Chelsea and across Greater London can book servicing at a time of year that suits them, ideally before winter.
An annual service keeps a heat pump running efficiently, catches small faults early and is often a condition of the manufacturer's warranty.
- Heat pumps a year or more past installation
- Landlords who need dated service records for each property
- Systems where the manufacturer's warranty requires annual servicing
What's included
- Unvented cylinder safety checks and legionella cycle check
- Expansion vessel, pressure relief and water quality checks
- Magnetic filter and strainer clean, with system pressure topped up
- Controls and error log check, with settings adjusted where needed
- A dated service record for your warranty and property files
Heat pumps in Chelsea that sit near trees or hedges often need their outdoor coil cleared of leaves at the annual service.
Grants and rules for heat pumps in England
In England the Boiler Upgrade Scheme gives £7,500 towards an air source heat pump (£9,000 if it replaces oil or LPG, from 21 July 2026 to 31 March 2027), and since 28 April 2026 a valid EPC is no longer needed. The grant is applied for by the MCS-certified installer and shown as a deduction on your Chelsea quote.
Heat pump servicing costs around Chelsea
These are guide prices including VAT. The rate for your visit in Chelsea is confirmed before we book it, and any repair is priced in writing before parts are ordered.
| Visit | Guide price |
|---|---|
| Annual heat pump service | £130–£280 |
| Fault-finding visit (first hour) | £100–£200 |
Inc VAT. The rate for your visit is confirmed before booking.
Designing for Chelsea's winters
On the shortest day Chelsea gets about 7 hours 50 minutes of daylight, and the winter sun reaches only around 15° above the horizon at noon. Winters this far south are milder than in most of the UK, which helps a heat pump run at low flow temperatures for much of the season.
What happens when you book in Chelsea?
- Book a service and tell us roughly how old the system is.
- An engineer visits your Chelsea home and works through the service checklist.
- You receive a written record of the service and any recommendations.
- If a repair is needed, it is priced in writing before any work goes ahead.
Heat pump servicing in Chelsea: questions
What should I check before booking a visit in Chelsea?
Note any error code on the controller, check the system pressure gauge if you have one, and make sure the outdoor unit is clear of leaves or snow. Photos of the unit and controller help.
Can you work on a heat pump in Chelsea that someone else installed?
Yes. We arrange servicing and repairs for most air source heat pumps in Chelsea, whoever fitted them. Tell us the make and model when you get in touch.
Do you also cover Battersea?
Yes. We arrange heat pump servicing and repairs in Battersea, which is about a mile south of Chelsea, and across Greater London.
How much does a heat pump service cost?
An annual heat pump service has a guide price of £120–£250, including VAT. Where your price sits depends on the type of system, whether it is a split system needing refrigerant checks and whether an unvented cylinder is included. Any parts or repairs found during the service are explained and priced before any work goes ahead.
How often should a heat pump be serviced?
Once a year is the usual recommendation for air source heat pumps, and many manufacturers require it as a warranty condition. An annual visit cleans filters and strainers, checks pressures and controls, and tests the unvented cylinder's safety devices. If you notice a drop in performance, unusual noises or repeated error codes between services, arrange a visit sooner.