Kent · Heat pump installation
Heat pump installation in Lullingstone, Kent
For air source heat pumps in Lullingstone, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- Questions about where the outdoor unit can go
- Working out whether radiators need upsizing
- Comparing heat pump types
Air source heat pumps for homes and businesses in Lullingstone
An air-to-water heat pump heats water to a lower temperature than a typical boiler, so radiators may need to be larger to give out the same heat. We check each radiator against the room’s heat loss and anything that needs changing is in the quote. The work covers air-to-water heat pumps, radiator systems and air-to-air heat pumps, and people most often call us about finding a place for the outdoor unit and comparing heat pump types.
If your home in or near Lullingstone is heated by oil, LPG or electric heaters with no mains gas, the Boiler Upgrade Scheme adds an extra £1,500 until March 2027 for an air source or ground source heat pump, on top of the £7,500.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. Where yours does, a regular service with us keeps that side in order, and every service is written up.
- Place
- Lullingstone (DA4)
- Wider area
- Kent
- Price
- A fixed price before any work starts
- Approvals
- NICEIC approved, F-Gas certified, MCS
- Guide price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
What happens on the day
The work area is kept tidy throughout, with sheets down and mess cleared as we go. Any holes, fixings or cable routes are agreed with you before we drill. On site, it takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Seeing the property in photos first means the trip to Lullingstone can be planned properly.
- We talk through your home, your current heating and what you want from a heat pump.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- We send a fixed-price quote that shows the equipment, the grant position and the VAT.
- Fitting day: the outdoor unit is placed, the indoor side connected and the controls set up.
- Once it’s running correctly, the MCS certificate is issued and we show you the settings.
Preparing for the visit
- Mention any parking restrictions near the property
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Arrange for someone to be there to let us in
Getting a quote
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, ring 07833 053749, or email if that’s easier.
Related advice
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Also in Lullingstone
What affects the cost of air source heat pumps
You will get a fixed price before work begins. It’s based on:
- The distance and route between the indoor and outdoor units
- The electrical supply and whether a new circuit is needed
- One-off work versus a regular service cycle
Putting the work off seldom saves money. Small problems, from blocked filters to slow leaks, tend to get worse, and a struggling system uses more electricity to do less. If you are not sure what’s needed, phone us on 07833 053749 or drop us a line and we will give you an honest view and a fixed price.
What we need to know
The more you tell us, the more accurate the quote. With your enquiry, please include:
- Photos showing the indoor unit and the space around it
- A close-up of the unit’s label showing the model number
- Any error code or flashing light on the display
Want a quote for air source heat pumps? Please ring 07833 053749 or drop us a line and tell us about the job. We’ll talk you through the options and give you a fixed-price quote before you commit to anything.
Rented and managed buildings
For anyone managing more than one building, we can plan visits across the portfolio and price them together. Every address has its own paperwork, so the files stay tidy.
Whether it’s one property or many, the approach is the same: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
Why deal with it now?
For eligible off-gas homes on oil or LPG, an extra £1,500 is on offer until March 2027. If that applies to you, it’s worth asking about sooner rather than later. Planning ahead for a job in Lullingstone means we can bring everything needed.
The cost depends on the system and the number of rooms or units, how easy the units are to reach and the parts and time the job needs. You get a fixed price before we start, so you know where you stand.
Why choose AirCon Doctor in Lullingstone
- Fixed-price quotes after a survey or photos
- Enquiries answered the same working day
- Warranty terms set out brand by brand
- 24/7 emergency line for breakdowns
Questions from Lullingstone
Is planning permission needed for a heat pump in Lullingstone?
There’s no single answer: the building and the outdoor unit position decide it. The centre of Lullingstone is in a conservation area. 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 Sevenoaks council, which is normally the planning authority for Lullingstone.
Will you come out to Lullingstone?
We do. Villages and hamlets get the same service as the bigger towns. Send a few details and photos, and we reply the same working day.
How do you keep the place clean during the work?
Protection goes down first: sheets over the floor and nearby furniture. Holes and fixings are agreed with you, and we clean up afterwards before we leave.
Can I do any of the installation myself?
Not the refrigerant work. The F-gas rules require certified companies and qualified engineers for it, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
Should I choose air-to-water or air-to-air?
Air-to-water suits homes with radiators and a cylinder; air-to-air suits rooms that need heating and cooling, and we help you choose. Both are part of what we install.
Will my home qualify for the Boiler Upgrade Scheme?
We check the scheme rules for your property before you go ahead. The installer applies for the grant, so we handle the application if you are eligible.
Is there a survey before the work?
Yes. Every job is looked at first, either on a site survey or from pictures and details for simple jobs. Then you get a fixed-price quote.
Heat pumps in Lullingstone: local notes
About 43% of homes in Lullingstone and the neighbourhoods around it date from 1945 to 1972, according to VOA council tax data, and about 63% of households live in detached or semi-detached houses, according to the 2021 Census. Homes of that age often have cavity walls that may or may not be insulated, which the survey checks. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
Lullingstone Castle lies about 0.1 miles east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions. Older homes near Church of Saint Botolph may need extra checks for planning and heat loss before a heat pump is designed.
Lullingstone is about 3 miles south of Swanley, in Kent. Wherever you are in the DA4 postcode area, our engineers can take on air source heat pumps. Our Kent coverage runs to 922 places, Lullingstone among them. The nearest of our city pages is Bromley, around 8 miles from Lullingstone.
The closest recent job we can point to from Lullingstone was on Station Road, Orpington (BR6), about 4 miles north-west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
Our working area takes in DA4, every street of it. Close to Lullingstone, our area also takes in Shoreham (2 miles south), Well Hill (2 miles west), Crockenhill (2 miles north-west), Maypole (2 miles west) and Bopeep (2 miles west). Further out, we also cover Dartford (6 miles north), Sevenoaks (5 miles south), Gravesend (9 miles north-east) and Tonbridge (12 miles south).
Local landmarks in Lullingstone
In Lullingstone, that means homes and buildings near The Malt Shovel pub and Raspberry Hall Park and the streets around them. The nearest railway station is Eynsford station, about 0.6 miles north-east. A little further out are Lullingstone Castle (within half a mile east) and Orpington Hospital (4.2 miles west). Green spaces nearby include The Warren.
From one of our customers
“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