Greater London · Heat pump installation
Heat pump installation in St Margarets, Greater London
Air source heat pumps in St Margarets from an F-Gas certified company, with warranty terms explained brand by brand. Enquiries answered the same working day.
- Checking emitters for a heat pump
- Planning and permitted development questions
- No space for a hot water cylinder
About our air source heat pumps in St Margarets
For an air-to-water heat pump, the price is £8,000–£16,000 (0% VAT on homes), before the grant. The Boiler Upgrade Scheme can provide £7,500 towards an eligible air-to-water system in England and Wales, and as the installer we apply for it on your behalf. Not every home qualifies, so we check eligibility before you commit. If you’re dealing with comparing heat pump types and finding a place for the outdoor unit, we can sort it out.
A terrace in St Margarets shares walls with its neighbours, which helps keep heat in, as long as there’s a sensible spot for the outdoor unit and its noise is checked against the MCS planning standard.
Equipment warranty comes from the manufacturer, on its own terms, and we explain those terms on your quote. Terms differ from brand to brand, and we are happy to talk you through them.
- Location
- St Margarets (TW1, TW7, TW9)
- Wider area
- Greater London
- Credentials
- NICEIC approved, F-Gas certified, MCS
- Quotes
- A fixed price before work begins
- Costs
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Call
- 07833 053749
- Reviewed
- 30 October 2026
How we price air source heat pumps
We quote each job individually. These are the things that affect it:
- How far the pipework has to run, and where
- How easy the units are to reach
- Whether the existing supply is suitable
The cost depends on the type of system and how many units are involved, how easy the units are to reach and what the work involves. You get a fixed price before we start, so you know where you stand.
What we need to know
When you contact us, these details help:
- The remote or wall controller showing any error
- The postcode and whether it’s a home, flat or business
- The outside wall, roof or yard where the outdoor unit sits or would go
Published ranges are a starting point; the quote is built on your property, because every property is different. Once we have looked at the job, from photos or on a survey, you get a fixed price. To get going, ring us on 07833 053749 or use the quote form.
Towns and villages near St Margarets
What else we do in St Margarets
For landlords and property managers
The F-gas rules share responsibility for leak checking between the equipment’s operator and the service technicians. In a let or managed building, it’s worth agreeing who that operator is, and we can work for either side.
Where a tenant occupies the property but the landlord owns the system, it’s worth checking the agreement for who looks after the system. We can quote either party and send the records to whoever needs them.
FAQs for St Margarets
Do I need permission to put air conditioning in my flat in St Margarets?
Often, yes, but the lease and the freeholder normally have a say. Permitted development rules for flats are tighter than for houses, so we check the outdoor unit position and give you the details to send to the freeholder or managing agent.
Can I get the Boiler Upgrade Scheme grant in St Margarets?
St Margarets is covered, as the scheme runs across England and Wales. The grant is £7,500 for an air source (air-to-water) heat pump and £2,500 for an air-to-air system that replaces the existing fossil-fuel heating. As an MCS certified installer, we apply for it on your behalf.
Can you set up regular servicing?
Yes. Tell us what you have and how it’s used and we’ll propose a schedule and quote for it. That can include the leak checks the F-gas rules require for larger systems.
Do I need to service the system to keep the warranty?
It depends on the manufacturer’s terms. Some warranty terms require the system to be serviced regularly by a qualified engineer, so check the terms or ask us. Keep every service record either way.
Will you make a mess?
Protection goes down first: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards before we leave.
Is there a survey before the work?
Yes. Every job is looked at first, on a survey, or from your photos and details where the job is simple. Then you get a fixed-price quote.
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. Send us the make and model if you have it.
When it’s something else
Some problems need a different service or another trade:
- Tax advice on your own circumstances
- Gas boiler work, such as disconnecting the old boiler, which needs a Gas Safe registered engineer
- Grants for hybrid systems or replacements of low-carbon systems
If you are not sure, just ring 07833 053749 or drop us a line and we will give you a straight answer before booking.
Parts of the system we cover
- Underfloor heating
- Homes heated by oil, LPG or gas
- Radiator systems
- Air-to-air heat pumps
- Hot water cylinders
- Air-to-water heat pumps
Air source heat pumps in St Margarets: the local picture
About 43% of homes in and around St Margarets were built before 1919, according to the Valuation Office Agency’s council tax figures, and the last census (2021) found about 53% of households live in flats. Period properties can still suit a heat pump, but the design has to start from accurate heat loss figures. A flat may have no room for a hot water cylinder, and the freeholder normally has a say on the outdoor unit, which can tip the choice towards air-to-air. For a London home, the outdoor unit position and the MCS noise check need careful planning.
If your home is near St Margarets (London) station and heated by a gas boiler, an air-to-water heat pump can replace it where the survey shows it suits. Richmond House lies about 1 mile south. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
St Margarets is about 1 mile north-east of Twickenham, in Greater London. If you need air source heat pumps in St Margarets, it’s easy to get a fixed-price quote: please ring 07833 053749 or send an email. Our area covers London and the South East, St Margarets included. Our list for Greater London has 764 entries and St Margarets is among them. Our London page covers places nearby, about 10 miles away.
Our nearest recent job to St Margarets was on Richmond Hill, Richmond (TW10), about 1 mile east: installing a Mitsubishi Electric Zubadan multi-split system serving four bedrooms, the study and the living room: six indoor units in total.
If your postcode is in TW1, TW7 and TW9, you’re inside the area we cover. St Margarets sits on or near the A316 and A3004, which makes travel easy. Close by, we work in Isleworth (1 mile north-west), Richmond (1 mile east), Ivybridge (1 mile west), Eel Pie Island (1 mile south) and Twickenham (1 mile south-west). Larger places within reach include London (10 miles east), City of Westminster (8 miles north-east), Marylebone (8 miles north-east) and Kensington (6 miles north-east).
What’s near St Margarets
Locally, jobs take us to houses, flats and workplaces close to Richmond Green, Orleans Park School and The Turks Head pub, among other places. St Margarets has its own railway station: St Margarets (London) station. Well-known places in the area include South Middlesex Hospital (0.8 miles west) and Eel Pie Island Museum (0.8 miles south). The countryside around St Margarets includes Richmond Hill and Ham Lands.
What we do, step by step
There’s very little for you to do on the day. Just let us in and point us to the units, or to where they’ll be fitted, and we take it from there. At the end, we tidy up and run through the work with you. Parking bays, permits and roof or balcony access are the first things we ask about in St Margarets.
- You tell us about the home and what you want from a heat pump.
- We survey for heat loss and look at radiators, cylinder space and outdoor unit options.
- You get our view on the right type for the house, and on whether the Boiler Upgrade Scheme applies.
- The system is installed and connected to the controls.
- We commission it, complete the MCS certificate and show you how to use it.
Getting ready for the visit
- Make sure we can reach the outdoor unit, or where it will go
- Plan for pets to be kept clear during the visit
- Clear a path to the units and the space around them
Getting a price
Every quote starts with a look at the job, either on a site survey or, for simple jobs, from your pictures and details. After that, we send a fixed price so you know the cost before we begin.
Related advice
From one of our customers
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager