- Area
- Greater London
- Postcode district
- HA5
- Nation
- England
- Guide price
- From £130 inc VAT
- Visit
- Rate agreed in advance
Heat pump servicing in Pinner: what to expect
Whoever installed your heat pump, aftercare can be arranged in Pinner. Tell us the make and model and roughly how old it is, and we will set out what the visit involves before you book.
If a heat pump in Pinner has not been serviced for a while, the first visit includes a full check of settings and pressures. Service visits in Pinner include unvented cylinder safety checks alongside the heat pump itself.
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
- 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
- Expansion vessel, pressure relief and water quality checks
- A dated service record for your warranty and property files
- Controls and error log check, with settings adjusted where needed
Heat pumps in Pinner 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 Pinner quote.
Guide prices for heat pump servicing in Pinner
These are guide prices including VAT. The rate for your visit in Pinner 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.
Short winter days in Pinner and what they mean
Pinner sees roughly 7 hours 49 minutes of daylight in late December against 16 hours 39 minutes in June. Milder southern winters suit heat pumps well, though the system is still sized for a cold snap rather than an average day.
How a visit works in Pinner
- Book a service and tell us roughly how old the system is.
- An engineer visits your Pinner 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 Pinner: questions
Do you also cover Harrow?
Yes. We arrange heat pump servicing and repairs in Harrow, which is about 2 miles south-east of Pinner, and across Greater London.
Can you work on a heat pump in Pinner that someone else installed?
Yes. We arrange servicing and repairs for most air source heat pumps in Pinner, whoever fitted them. Tell us the make and model when you get in touch.
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.
Can you service a split system?
Yes. Split systems have refrigerant pipes running between the outdoor unit and an indoor unit, and checks on that refrigerant circuit must be done by an F-gas certified engineer. We arrange the service so a suitably certified engineer attends. The water side, controls and cylinder are checked in the same visit, just as on a monobloc system.
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.