Greater London · Heat pump installation
Heat pump installers in Roxeth
For heat pump installation in Roxeth, one call is all it takes, from the first look to sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- Questions about listed buildings or conservation areas
- Finding a place for the outdoor unit
- Ageing boilers that will need replacing
Air source heat pumps in Roxeth
As an MCS certified installer, we fit air source heat pumps for homes in Roxeth and the rest of Greater London. There are two kinds: air-to-water, which heats radiators or underfloor heating and your hot water, and air-to-air, which warms rooms through indoor units and can also cool. We help you work out which suits your home. If you are dealing with finding a place for the outdoor unit and deciding which kind of heat pump suits the home, we can sort it out.
In a London area like Roxeth, many homes are flats or terraces with little outside space, which affects which heat pump suits. Air-to-water needs room for the outdoor unit and typically a cylinder, while air-to-air units take less room.
Any work on the refrigerant circuit is recorded: the work carried out, the refrigerant involved and the quantities. Keep the records with the manual and the warranty documents, as a manufacturer or a future engineer may ask to see them.
- Location
- Roxeth (HA2, HA1, UB5)
- Region
- Greater London
- Pricing
- A fixed price before we start
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Accreditations
- NICEIC and F-Gas, MCS
- Enquiries
- On the working day you ask
- Phone
- 07833 053749
- Reviewed
- 30 October 2026
The process
Protection comes first: dust sheets over floors and furniture near the work and nothing is moved without asking you. After that, anything electrical is made safe and we start. The work on site takes from a couple of days to around a week, depending on the system and how much of the heating changes, and we clear up before we go. Managed buildings in London often need contractors booked in, and we can deal with the agent for a job in Roxeth.
- It starts with a conversation about the home, the existing heating and your plans.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- A fixed-price quote follows, setting out the system, any grant that applies and the VAT.
- Installation covers the outdoor unit, the indoor connections and the controls.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
Getting ready for the visit
- Unlock any gate, garage or side passage we need
- Arrange for someone to be there to let us in
- Move furniture away from the wall where we’ll be working
Getting a price
Every quote starts with a look at the job, either on a site survey or, for simple jobs, from your photos and details. After that, we send a fixed price so you know the cost before we begin.
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Towns and villages near Roxeth
Other services in Roxeth
Questions from Roxeth
Can you fit air conditioning in a London flat in Roxeth?
Often, yes, but the lease and the freeholder typically have a say. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
Do I need planning permission for a heat pump in Roxeth?
It depends on the property. Central Roxeth sits inside a conservation area. 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 Harrow council, which is typically the planning authority for Roxeth first.
Do you work on all makes?
We work with the leading brands, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Tell us the make and model and we will take it from there.
How much time does a heat pump install need?
Expect it to take several days for an air-to-water system with a new cylinder, less for an air-to-air system. How much of the heating changes decides most of the time and the timing is set out with your quote.
Is there a survey before the work?
Yes. We always look before we price, on a survey, or from your photos and details where the job is simple. A fixed-price quote follows.
Can you look at a system you didn’t fit?
Yes. We look at it first and tell you what we find, including anything about the original installation that needs putting right. Any work is priced before it goes ahead.
What’s the price of a heat pump installation?
Air-to-water work is in the £8,000–£16,000 range (0% VAT on homes), with any grant still to come off. Where you land depends on the size of heat pump, any radiators that need changing and the hot water cylinder, and air-to-air systems are priced after a survey.
What happens if it’s left?
The 0% VAT rate on heat pumps in homes runs until 31 March 2027, then 5% applies. It’s a date to bear in mind when planning alongside your own plans for the property. Getting the work done in Roxeth before summer avoids the busiest weeks.
Our prices page shows typical ranges, but your price depends on the job in front of us. For a fixed-price quote, phone 07833 053749 or use the quote form, and we will explain what it covers.
What you get with us
- We diagnose before we treat
- F-Gas company certification
- Emergency calls taken 24/7
- Enquiries answered the same working day
Read what air conditioning costs or how to check a contractor.
What a heat pump looks like in Roxeth
Valuation Office Agency council tax records show about 42% of homes in Roxeth and the neighbourhoods around it date from 1919 to 1939, and about 45% of households live in flats, according to Census 2021 figures. Homes of that age often have cavity walls that may or may not be insulated, which the survey checks. In flats, space for an outdoor unit and a cylinder can be limited, and the lease and freeholder come into it, so air-to-air is sometimes the better fit. London homes can be short of space for an outdoor unit and cylinder, which affects the choice of heat pump.
Live in one of the older houses around Christ Church? Expect the survey to look closely at heat loss and at the building’s planning status. If your home is near Sudbury Hill Harrow station and heated by a gas boiler, an air-to-water heat pump can replace it where the survey shows it suits.
Roxeth is about 1 mile south of Harrow, in Greater London. Our engineers cover Roxeth for air source heat pumps, along with the rest of Greater London. In Greater London alone we list 764 places, and Roxeth is one. The nearest of our city pages is London, around 12 miles from Roxeth.
Not far from Roxeth, a recent job of ours was on Richmond Hill, Richmond (TW10), about 8 miles south: installing a Mitsubishi Electric Zubadan multi-split system serving four bedrooms, the study and the living room: six indoor units in total.
Here we cover the HA2, HA1 and UB5 postcode area. If you need air source heat pumps at a property on Lower Road, Grange Road and Dudley Road or a nearby road, our engineers can take on the work. Close to Roxeth, our area also takes in South Harrow (1 mile south-west), Harrow (1 mile north), Harrow on the Hill (1 mile east), Northwick Park (1 mile north-east) and Rayners Lane (1 mile west). Further out, we also cover London (12 miles south-east), City of Westminster (9 miles south-east), Marylebone (9 miles east) and Kensington (8 miles south-east).
What’s near Roxeth
Typical jobs here are in properties near The White Horse pub, Orley Farm School and Northwick Park. For rail, the closest station is Sudbury Hill Harrow station, roughly 0.8 miles south-east. A little further out are Clementine Churchill Hospital (0.7 miles east) and Kodak Museum (1.7 miles north). Not far away are Northala Fields and Perivale Wood.
How the job changes from property to property
The Boiler Upgrade Scheme
The Boiler Upgrade Scheme covers England and Wales: £7,500 for air-to-water (and ground source), and £2,500 for air-to-air with strict conditions. The application goes through the installer.
Radiators and underfloor heating
Underfloor heating works well with heat pumps because it uses lower temperatures, and we can connect to it where it’s already in.
Fixed-price quotes for air source heat pumps in Roxeth
The quote reflects the job in front of us. We take into account:
- The distance and route between the indoor and outdoor units
- Access, including height, roofs and ladders
- The equipment or parts the job needs
The cost depends on the system and the number of rooms or units, the access and the parts and time the job needs. You get a fixed price before we start, so you know where you stand.
Asking for a quote
Photos and a few facts are often enough to price a simple job. Useful things to send:
- The rating plate or label on any existing unit
- The outdoor side of the property, including any roof or flat area
- Where the property is and what kind of building it is
Published ranges are a starting point; the quote is built on your property, because no two buildings, rooms or systems are the same. After a look at the job, by photos or a survey, the price is fixed. To get going, give us a ring on 07833 053749 or fill in the contact form.
A customer’s words
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath