Greater London · Heat pump installation
Heat pump installation in Stonebridge, Greater London
Looking for air source heat pumps in Stonebridge? We diagnose first, fix the price and book the work around you, then sign it off with written records.
- A boiler that is getting old
- Deciding on the outdoor unit position
- Questions about listed buildings or conservation areas
How we handle air source heat pumps in Stonebridge
An air-to-water heat pump costs £8,000–£16,000 (0% VAT on homes), before the grant. In England and Wales, the Boiler Upgrade Scheme offers a £7,500 grant towards an eligible air-to-water installation, and as the installer we apply for it on your behalf. Eligibility depends on the property, so we confirm it before anything is agreed. The work covers air-to-water heat pumps, radiator systems and hot water cylinders, and common reasons people get in touch are checking whether planning permission is needed and plans to switch to electric heating with a heat pump.
Terraced houses in a London area like Stonebridge can suit a heat pump well, provided the outdoor unit can sit somewhere that passes the MCS noise check.
Warranty periods vary by brand and by product. For example, Daikin’s standard warranty on split air conditioning is 2 years, and its longer extensions apply to its air-to-water units only. Whatever the brand, the manufacturer’s terms are explained on your quote.
- Where
- Stonebridge (NW10, HA9, HA0)
- Wider area
- Greater London
- Accreditations
- F-Gas certified company, NICEIC approved, MCS
- Quotes
- A fixed-price quote up front
- Enquiries
- We reply the same working day
- Price guide
- £8,000–£16,000 (0% VAT on homes), before the grant
- Telephone
- 07833 053749
- Updated
- 30 October 2026
What you can do yourself, and what needs us
Write down what you notice: error codes, noises, drips, smells or a drop in performance. It helps us diagnose quickly, and a photo of the display helps even more.
Do not move, re-route or disconnect units or pipework yourself. Moving a unit involves the refrigerant circuit, so it needs an F-Gas qualified engineer, and the electrical side needs a competent person. Ask us to quote for a move instead.
Different systems, different jobs
Air-to-water heat pumps
An air-to-water heat pump costs £8,000–£16,000 (0% VAT on homes), before the grant. Eligible homes in England and Wales can get a £7,500 Boiler Upgrade Scheme grant towards it and the installer applies.
Radiators and underfloor heating
If radiators need upsizing, the quote lists them, so you know the full scope.
What affects the quote in Stonebridge
Jobs vary more than people expect. The main factors:
- A single visit or a regular plan
- Whether it’s a simple split or a larger system
- How easy the units are to reach
What you pay reflects the actual work. That’s why every job is looked at first, and why the quote is fixed before we start.
What to send for a quote
Photos and a few facts are often enough to price a simple job. Send what you can of the following:
- A photo of the consumer unit with the cover closed
- The outdoor side of the property, including any roof or flat area
- Wide photos of the room or the existing unit
Need a price for air source heat pumps? Please call 07833 053749 or send an email with a few details about the property. We’ll explain what we’d recommend and why, then send a fixed-price quote before anything is booked.
Towns and villages near Stonebridge
What else we do in Stonebridge
Heat pumps in Stonebridge: local notes
The Valuation Office Agency’s council tax figures show about 36% of homes in the Stonebridge area were built in 2000 or later, and Census 2021 figures found about 67% of households live in flats. Newer homes normally lose less heat, which tends to suit a heat pump well. For flats, the first questions are where an outdoor unit could go, whether a cylinder fits and what the lease allows. London homes can be short of space for an outdoor unit and cylinder, which affects the choice of heat pump.
If you live near Harlesden station, the survey compares air-to-water and air-to-air for your home before anything is quoted. Live in one of the older houses around Saint Michael and All Angels? Expect the survey to look closely at heat loss and at the building’s planning status.
Stonebridge is about 2 miles north of Acton, in Greater London. We cover Stonebridge for air source heat pumps and across the rest of Greater London. In Greater London alone we list 764 places, and Stonebridge is one. The nearest of our city pages is London, around 8 miles from Stonebridge.
Not far from Stonebridge, a recent job of ours was on Richmond Hill, Richmond (TW10), about 6 miles south: installing a Mitsubishi Electric Zubadan multi-split system serving four bedrooms, the study and the living room: six indoor units in total.
We cover every part of the NW10, HA9 and HA0 postcode area and the streets around it. Wood Road, Park Road and Acton Lane and the roads off them are all inside our area. Other places close to Stonebridge include Stonebridge Park (1 mile north-west), Church End (1 mile north-east), Tokyngton (1 mile north-west), Brent Park (1 mile north) and Harlesden (1 mile south-east). Further out, we also cover London (8 miles east), City of Westminster (5 miles east), Marylebone (5 miles east) and Kensington (4 miles south-east).
Near you in Stonebridge
Typical jobs here are in properties near St Claudine's Catholic School for Girls, St. Raphael's Edible Garden and The Swaminarayan School. Stonebridge has its own railway station: Harlesden station. Well-known places in the area include Neasden Hospital (0.6 miles north) and Brent Museum and Archives (1.5 miles east). The countryside around Stonebridge includes The Long Water and Hanger Hill Wood.
Questions from Stonebridge
Is the heat pump grant available in Stonebridge?
Stonebridge is covered, as the scheme runs across England and Wales. For an air-to-water heat pump the amount is £7,500; an air-to-air system can get £2,500 if it replaces the fossil-fuel heating outright, meets the home’s full heating demand and is not an add-on to a boiler. We hold MCS certification, so the application is ours to make for you.
Is a heat pump in Stonebridge permitted development?
It depends on the property. A conservation area takes in the middle of Stonebridge. The permitted development rules for heat pumps leave out listed buildings and stop outdoor units going on road-facing walls or roofs in conservation areas. Anything outside the rules needs an application, and we raise it with Brent council, which is typically the planning authority for Stonebridge first.
Can we book visits on a schedule?
Yes. Send details of the systems and how they’re used, and we will suggest a schedule with a fixed price. Leak checks required by the F-gas rules can be built in for larger systems.
What does an air-to-water heat pump cost?
Expect £8,000–£16,000 for an air-to-water system, with 0% VAT on homes, before the grant is taken off. Where you land depends on the size of heat pump, any radiators that need changing and the hot water cylinder. Air-to-air is priced after a survey.
Do I need to service the system to keep the warranty?
That depends on the brand. If servicing is in the terms, missing one could affect a claim, so we explain the terms on your quote.
Whose job is it to check the system for leaks?
The operator of the equipment, working with qualified engineers. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We’ll work out which band applies to yours.
What warranty do I get?
The manufacturer provides it, on its own terms. Some brands make regular servicing a condition so it’s worth keeping the service records.
What happens on the day
Everything the job needs comes with us, from tools and test equipment to ladders and dust sheets. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. The visit takes anything from a couple of days for air-to-air to the best part of a week for air-to-water with radiator changes. Managed buildings in London often need contractors booked in, and we can deal with the agent for a job in Stonebridge.
- We start with your plans and the property.
- A survey covers heat loss, radiators, hot water and where the outdoor unit could sit.
- You get our view on the right type for the house, and on whether the Boiler Upgrade Scheme applies.
- Installation follows on the agreed dates.
- The job ends with commissioning, the MCS certificate and a walk through the controls.
Getting ready for the visit
- Move furniture away from the wall where we will be working
- Clear access to the fuse board
- Let us know if the units are on a roof, a high wall or in a locked area
Getting a price
To get a fixed-price quote, ring us on 07833 053749 or use the quote form with the address and a few details about the rooms or units involved. A few photos make it quicker. We reply to enquiries the same working day.
Advice
From one of our customers
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead