- Area
- Gwent
- Postcode district
- NP12
- Nation
- Wales
- Guide price
- From £120 inc VAT
- Visit
- Rate agreed in advance
What to know about heat pump servicing in Blackwood
Aftercare matters as much as installation. For a heat pump in Blackwood the visit checks the outdoor unit, the water circuit and the controls, and the engineer explains any settings that would help the system run more efficiently.
Homes in Blackwood and across Gwent can book servicing at a time of year that suits them, ideally before winter. If a heat pump in Blackwood has not been serviced for a while, the first visit includes a full check of settings and pressures.
An annual service keeps a heat pump running efficiently, catches small faults early and is often a condition of the manufacturer's warranty.
- Systems where the manufacturer's warranty requires annual servicing
- Heat pumps a year or more past installation
- Landlords who need dated service records for each property
What's included
- Unvented cylinder safety checks and legionella cycle check
- Magnetic filter and strainer clean, with system pressure topped up
- A dated service record for your warranty and property files
- Controls and error log check, with settings adjusted where needed
- Glycol or antifreeze protection test where fitted
Landlords in Blackwood can arrange servicing for several properties, with a dated record for each.
Grants and rules for heat pumps in Wales
In Wales 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; £2,500 for air-to-air). The MCS-certified installer named in your quote applies to Ofgem for you, and the grant comes off your Blackwood quote.
Heat pump servicing costs around Blackwood
Guide prices for Gwent, 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 | £120–£250 |
| Fault-finding visit (first hour) | £90–£180 |
Inc VAT. The rate for your visit is confirmed before booking.
Designing for Blackwood's winters
Blackwood has about 7 hours 48 minutes of daylight at midwinter and 16 hours 40 minutes at midsummer. That swing matters if you pair a heat pump with solar panels: summer generation can cover much of the hot water, winter generation far less.
How a visit works in Blackwood
- Book a service and tell us roughly how old the system is.
- An engineer visits your Blackwood 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 Blackwood: questions
Do you also cover Bargoed?
Yes. We arrange heat pump servicing and repairs in Bargoed, which is about 2 miles north-west of Blackwood, and across Gwent.
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 work on a heat pump in Blackwood that someone else installed?
Yes. We arrange servicing and repairs for most air source heat pumps in Blackwood, whoever fitted them. Tell us the make and model when you get in touch.
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.
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.