- Area
- Greater London
- Postcode district
- NW4
- Nation
- England
- Guide price
- From £130 inc VAT
- Visit
- Rate agreed in advance
Before you book: heat pump servicing in Hendon
A heat pump that is serviced and set up properly keeps running efficiently for many years. Many heat pump faults trace back to settings, low pressure or a worn part rather than the heat pump itself, and those can usually be put right.
We service heat pumps in Hendon whoever installed them, including monobloc and split systems. Landlords in Hendon can arrange servicing for several properties, with a dated record for each.
An annual service keeps a heat pump running efficiently, catches small faults early and is often a condition of the manufacturer's warranty.
- Landlords who need dated service records for each property
- Systems where the manufacturer's warranty requires annual servicing
- Homes where running costs have crept up or rooms feel cooler than before
What's included
- Glycol or antifreeze protection test where fitted
- Unvented cylinder safety checks and legionella cycle check
- Controls and error log check, with settings adjusted where needed
- Cleaning of the outdoor unit coil, fan area and condensate drain
- Expansion vessel, pressure relief and water quality checks
Homes in Hendon and across Greater London can book servicing at a time of year that suits them, ideally before winter.
Grants and rules for heat pumps in England
Homes in Hendon can use the Boiler Upgrade Scheme, which takes £7,500 off the cost of an air source heat pump when it replaces fossil-fuel or electric heating. Replacing oil or LPG heating qualifies for £9,000 for installations from 21 July 2026 to 31 March 2027, and air-to-air systems for £2,500. The MCS-certified installer named in your quote applies for the grant and deducts it from the price.
Heat pump servicing prices in Hendon
Guide prices for Greater London, including VAT. We agree the visit rate before anyone attends, so there are no surprises on the day.
| 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.
How long is the heating season in Hendon?
On the shortest day Hendon gets about 7 hours 49 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.
How a visit works in Hendon
- Book a service and tell us roughly how old the system is.
- An engineer visits your Hendon 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 Hendon: questions
Do you also cover Golders Green?
Yes. We arrange heat pump servicing and repairs in Golders Green, which is about 2 miles south-east of Hendon, and across Greater London.
What should I check before booking a visit in Hendon?
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.
Will the engineer need access indoors as well as outside?
Usually yes. The outdoor unit, the hot water cylinder, the controls and the pipework and valves indoors are all part of the visit, so allow access to each.
Do I need to do anything between services?
A little. Keep the area around the outdoor unit clear of leaves, snow, plants and stored items so air flows freely. Check the system pressure gauge occasionally if you have one, and note any error codes. Avoid covering the unit or building an enclosure around it without advice, as this can reduce performance.
Is servicing needed to keep my warranty valid?
Often, yes. Many manufacturer warranties require an annual service with a dated record, and some extended warranties require an approved installer. Manufacturer warranties pass to you, and the length depends on the make and model. Check your warranty documents, and keep every service record safe with your MCS certificate and handover pack.