Greater London · Heat pump installation
Air Source Heat Pumps in Blackfriars
Need air source heat pumps in Blackfriars? We diagnose first, fix the price and book the work around you, finishing with proper records.
- Questions about where the outdoor unit can go
- Ageing boilers that will need replacing
- Working out where a cylinder could go
Common questions in Blackfriars
Can you fit air conditioning in a London flat in Blackfriars?
Often, yes, but the lease and the freeholder normally 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 Blackfriars?
It depends on the property. The Whitefriars Conservation Area is close to the centre of Blackfriars. Heat pumps on houses are often permitted development, but listed buildings need consent and conservation areas restrict outdoor units facing a road. Where it’s needed, we check with the local planning authority (for Blackfriars, normally the City of London Corporation).
Is Blackfriars in your area?
Yes. Our engineers work in Blackfriars, as part of our area across London and the South East. Our base is in East Grinstead, West Sussex.
Is the equipment covered by a warranty?
The manufacturer’s warranty, on the manufacturer’s terms. Terms differ by brand, and we set them out on your quote.
Which brands do you work with?
We install and work on the leading makes, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
Can we book visits on a schedule?
Yes. Tell us what you have and how it’s used, and we’ll suggest a schedule with a fixed price. Leak checks required by the F-gas rules can be built in for larger systems.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including any issues with how it was fitted. You get a fixed price before any work goes ahead.
Air source heat pumps in Blackfriars
Until 31 March 2027, a heat pump installed in residential accommodation carries 0% VAT, with 5% from 1 April 2027. That follows HMRC Notice 708/6, and it does not apply to businesses, and for air-to-air systems we confirm the VAT on your quote. This is general information, not tax advice. If the problem is replacing a combi boiler with a heat pump and comparing heat pump types, we can help.
Terraced houses in a London area like Blackfriars can suit a heat pump well, as long as there’s a sensible spot for the outdoor unit and its noise is checked against the MCS planning standard.
If a fault appears while the equipment is under the manufacturer’s warranty, tell us the make, model and installation date. We’ll tell you how the manufacturer’s warranty is likely to apply before any chargeable work goes ahead.
- Where
- Blackfriars (SE1, EC1M, EC1N)
- Wider area
- Greater London
- Price guide
- £8,000–£16,000 (0% VAT on homes), before the grant
- Pricing
- Fixed-price quote after a site survey
- Credentials
- F-Gas certified, NICEIC approved, MCS
- Enquiries
- We reply the same working day
- Phone
- 07833 053749
- Checked
- 30 October 2026
Heat pumps in Blackfriars: local notes
The Valuation Office Agency’s council tax figures date about 40% of homes across Blackfriars and its surrounding area to the post-war years, 1945 to 1972, and the last census (2021) found about 98% of households live in flats. Homes of that age often have cavity walls that may or may not be insulated, which the survey checks. Flats are often harder for air-to-water systems, so we look at whether air-to-air suits better. For a London home, the outdoor unit position and the MCS noise check need careful planning.
Older homes near St Ann Blackfriars may need extra checks for planning and heat loss before a heat pump is designed. With Dr Johnson's House about 0.2 miles north-west, it’s worth asking whether your own home is listed before planning a heat pump.
Blackfriars is about 1 mile north-west of London, in Greater London. Wherever you are in the SE1 postcode area, our engineers can take on air source heat pumps. Blackfriars is one of 764 towns, villages and districts in Greater London we cover.
Our nearest recent job to Blackfriars was on Greenwich High Road, Greenwich (SE10), about 5 miles south-east: installing a Mitsubishi Electric wall-mounted unit in the retail area and a second unit in the stockroom and office.
If your postcode is in SE1, EC1M and EC1N, you’re inside the area we cover. Getting to Blackfriars is easy by the A4 and A40. Other places close to Blackfriars include Temple (1 mile west), Temple Bar (1 mile west), Bankside (1 mile south-east), Smithfield (1 mile north) and Clare Market (1 mile west). Larger places within reach include Kensington (4 miles west), Walthamstow (6 miles north-east), Hampstead (4 miles north-west) and Ruislip (14 miles west).
Around Blackfriars
We fit and service air conditioning in homes and premises around Barts Health Archives, St Mary-at-Hill and St Alban's Church of England Primary School, among other places. Other local landmarks include Bernie Spain Gardens (less than half a mile south-west), London Nautical School (0.5 miles south-west) and The Black Friar pub (under half a mile south-east). There’s a railway station in Blackfriars itself: London Blackfriars station. A little further out are Montfichet's Tower (less than half a mile north-east) and St Brides Crypt Museum (less than half a mile north-west). For a walk, there’s Barnsbury Wood and St. James's Park Lake.
When it’s something else
We will always give you a straight diagnosis, so here’s what this work can’t put right:
- Disconnecting or servicing a gas boiler
- Improving the building’s insulation
- Planning approval where permitted development does not apply
If you’re not sure, just phone 07833 053749 or write to us at info@aircondoctor.co.uk and we will give you a straight answer.
Parts of the system we cover
- Air-to-water heat pumps
- Homes heated by oil, LPG or gas
- Hot water cylinders
- Air-to-air heat pumps
- Underfloor heating
- Radiator systems
Different systems, different jobs
Radiators and underfloor heating
Underfloor heating works well with heat pumps because it uses lower temperatures and we look at it during the survey.
Heat loss surveys
The survey covers the building fabric and how air moves through it, and the size of each room.
Keeping the system healthy
To keep the system working properly:
- Let the heat pump run steadily, as set up at handover
- Diary the next service
- Know the servicing conditions in your warranty
If you were eligible for a grant, we handle the application and keep you updated since the grant goes through the installer.
Do not cover radiators with furniture or heavy curtains, as the system relies on them giving out heat.
How it works
On the day, we arrive at the time agreed with you and run through the plan before anything else. Dust sheets go down over floors and anything close to the work, and the electrics are made safe before any panel comes off. The work itself takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Before a visit in Blackfriars, we ask where the van can stop and how we reach the outdoor unit.
- It begins with your house and the heating it relies on now.
- We measure heat loss for every room.
- The design covers the heat pump, emitters, hot water and outdoor unit.
- Cost, grant and VAT appear on one fixed-price quote.
- Then it’s fitted, commissioned and registered with MCS.
Getting ready for the visit
- Have the make and model of any existing unit to hand
- Keep pets out of the rooms we are working in
- Mention any managing agent or landlord rules we need to follow
Getting a price
VAT is set out clearly on every quote, and the rate that applies to your job is stated. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it in writing rather than guess. To get one, give us a ring on 07833 053749.
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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