Kent · Heat pump installation
Heat pump installation in Istead Rise, Kent
Air source heat pumps for Istead Rise and the surrounding area: diagnosis first, then a fixed-price quote, the work and written records. Ask us for a fixed-price quote.
- Planning and permitted development questions
- Choosing between air-to-water and air-to-air
- Replacing a combi boiler with a heat pump
Istead Rise questions
Do you cover Istead Rise for air source heat pumps?
Yes. We work across London and the South East from our base in East Grinstead, and Istead Rise is part of that. Just ring 07833 053749 with a few details.
Do you cover smaller places like Istead Rise?
Yes, smaller places are covered as well as towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
How much VAT is charged on a heat pump in a home?
For homes, currently none: until 31 March 2027 the rate is 0% in residential accommodation, then 5%. Businesses and hotels pay the standard rate, and with air-to-air we confirm the VAT on the quote. This is general information, not tax advice.
Who is responsible for leak checks?
The F-gas rules share it between the equipment’s operator and the engineers who work on it. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Do I need new radiators for a heat pump?
Some radiators may be fine as they are, and some may need to be larger. At the lower temperatures a heat pump uses, radiators need more surface so we check every radiator against the room’s heat loss.
What accreditations do you have?
F-Gas company certification, NICEIC approval for electrical work and MCS certification for heat pumps, plus Checkatrade membership. Our engineers also hold the individual F-gas qualifications needed to work on refrigerant.
Do you provide F-Gas records?
Yes. You get a written record of each visit, including F-Gas records for any refrigerant work. File them with the system’s paperwork.
How we handle air source heat pumps in Istead Rise
A £2,500 grant is available for some air-to-air heat pumps, with conditions. The system must replace the existing fossil-fuel heating and meet the home’s full heating demand, it must be installed by an MCS certified installer, and it must be in a home, so an add-on next to a boiler is not eligible. If the problem is wanting to stop using oil, LPG or gas for heating and checking eligibility for a heat pump grant, we can sort it out.
If your home in or near Istead Rise 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.
Equipment warranty comes from the manufacturer, on its own terms, and we explain those terms on your quote. Terms differ from brand to brand, so we go through them with you rather than leave you to find the small print.
- Where
- Istead Rise (DA13)
- Region
- Kent
- Price guide
- £8,000–£16,000 before the grant, 0% VAT on homes
- Certified
- F-Gas certified, NICEIC approved, MCS
- Replies
- Answered the same working day
- Price
- A fixed price before any work starts
- Telephone
- 07833 053749
- Checked
- 30 October 2026
How the visit works
The first job on site is protection: dust sheets over floors and furniture near the work, and we ask before moving anything. After that, anything electrical is made safe and we start. It takes several days for an air-to-water system with a new cylinder, less for an air-to-air system, and we clear up before we go. Somewhere like Istead Rise, it helps to know about lanes, gates and where to park.
- We find out about your home and the heating you have now.
- We measure heat loss for every room.
- We design the system, check the radiators and cylinder and look at the outdoor unit position.
- A fixed-price quote explains the cost, the grant position and the VAT.
- Then it’s fitted, commissioned and registered with MCS.
Preparing for the visit
- Tell us about parking and loading
- Mention any roof access, ladders or high-level work
- Move furniture away from the wall where we will be working
Getting a price
To help us quote: the address and the type of property, photos of the rooms or units, the brand and model of anything already fitted and anything you’ve noticed, such as an error code or a noise. Then ring us on 07833 053749 or email us.
Related advice
Also near Istead Rise
Other services in Istead Rise
What you can do yourself, and what needs us
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. A suspected leak is our job, not yours.
Leave the units and pipework where they are. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrics need care too. If you need something moved, we can quote for it.
What air conditioning won’t do
To be straight with you, there are a few things this work won’t fix:
- Planning approval where permitted development does not apply
- Grants for hybrid systems or replacements of low-carbon systems
- Draught-proofing and insulation upgrades
If you are not sure, just call 07833 053749 or drop us a line and we will give you a straight answer.
What the work covers
- Radiator systems
- Hot water cylinders
- Air-to-water heat pumps
- Air-to-air heat pumps
- Homes heated by oil, LPG or gas
- Underfloor heating
Air source heat pumps in Istead Rise: the local picture
About 43% of homes in and around Istead Rise date from 1945 to 1972, according to the Valuation Office Agency’s council tax figures, and the last census (2021) found about 65% of households in detached or semi-detached houses. Homes of that age often have cavity walls that may or may not be insulated, which the survey checks. Houses usually have space for an outdoor unit and a hot water cylinder. Istead Rise is about 20 miles from central London, well within the area we cover from our base in East Grinstead.
Live in one of the older houses around Saint Barnabus Church? Expect the survey to look closely at heat loss and at the building’s planning status. Cobham College, roughly 2.3 miles south-east, is a reminder to check your home’s listing status: permitted development doesn’t cover listed buildings.
Istead Rise is about 2 miles south of Northfleet, in Kent. For air source heat pumps in and around Istead Rise, it’s easy to get a fixed-price quote: please phone us on 07833 053749 or use the quote form. Our area covers London and the South East, Istead Rise included. Across Kent, we cover 922 places, and Istead Rise is one of them. We also work in Bromley, about 14 miles from Istead Rise.
Not far from Istead Rise, a recent job of ours was on Station Road, Orpington (BR6), about 11 miles west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
We work across DA13 for air source heat pumps. Whether you’re on Elwill Way, Lesley Close and Upper Avenue or a nearby road, we can help. If you’re just outside Istead Rise, we cover Northfleet Green (1 mile north-west), Singlewell or Ifield (1 mile north-east), Southfleet (1 mile north-west), Painters Ash (1 mile north) and Henhurst (1 mile east). Further out, we also cover Maidstone (12 miles south-east), Dartford (6 miles north-west), Sevenoaks (11 miles south-west) and Tonbridge (15 miles south).
Near you in Istead Rise
Around Istead Rise, our work takes us to homes and businesses near Saint George's Church of England School and Jeskyns and the streets around them. The closest station to Istead Rise is Meopham station, roughly 1.3 miles south of the centre. Nearby you’ll also find Gravesham Museum (2.7 miles north) and Stone Castle (4.1 miles north-west). Green spaces nearby include Sawyers Lake and Gad's Hill.
Looking after it afterwards
Think of this as the after-treatment advice, short and simple:
- Leave space around the outdoor unit
- Avoid switching the heat pump on and off often
- Store the MCS certificate and warranty documents together
If you were eligible for a grant, we handle the application and keep you updated since the grant goes through the installer.
Leave space around the outdoor unit. It needs good airflow to collect heat from outside so keep it unobstructed.
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