Kent · Heat pump installation
Air Source Heat Pumps in Milton-next-Gravesend
Air source heat pumps in Milton-next-Gravesend 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
- An oil, LPG or gas boiler near the end of its life
- Not knowing whether a grant applies
What happens on the day
The visit goes in the diary at a time that works for you, and we let you know if plans need to move. On arrival, the engineer compares the job with the survey, your photos or the details you gave us. Anything unexpected is raised with you before we go further. From there, the work takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Because we plan from photos or a survey, a job in Milton-next-Gravesend can usually be finished in one visit.
- It begins with your house and the heating it relies on now.
- Every room’s heat loss is worked out on site.
- The design covers the heat pump, emitters, hot water and outdoor unit.
- A fixed-price quote explains the cost, the grant position and the VAT.
- Then it’s fitted, commissioned and registered with MCS.
Before we arrive
- Keep pets out of the rooms we’re working in
- Have the make and model of any existing unit to hand
- Make sure we can reach the outdoor unit, or where it will go
How to get a quote
The quickest way to a quote is to send pictures: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Tell us the address and what you need, and many jobs can be priced from that.
Advice
Air source heat pumps for homes and businesses in Milton-next-Gravesend
Installing an air source heat pump in a home is zero-rated for VAT until 31 March 2027, then 5%. 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. Please treat this as general information rather than tax advice. The work covers homes heated by oil, LPG or gas, underfloor heating and radiator systems, and common reasons people get in touch are checking whether planning permission is needed and not knowing whether a grant applies.
Homes around Milton-next-Gravesend normally have space for an outdoor unit and a hot water cylinder, so heat loss, radiators and the electrics are what we check.
Refrigerant work is written up in the F-Gas records: what was done, the refrigerant type and any amount added or recovered. Keep the records with the manual and the warranty documents, ready for the next service or a warranty query.
- Place
- Milton-next-Gravesend (DA12, DA11)
- Region
- Kent
- Credentials
- NICEIC and F-Gas, MCS
- Guide price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Quote
- Fixed-price quote after a site survey
- Enquiries
- Answered the same working day
- Phone
- 07833 053749
- Checked
- 30 October 2026
For landlords and property managers
Whether it’s one property or many, you get the same standard: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
Running several properties is easier with one contractor. Our area covers Greater London and the South East, so a run of properties can go into one programme and kept to a regular schedule.
What owners can safely do
Good habits make our visits easier, not unnecessary. Simple care keeps the air moving through the system, but the refrigerant circuit, the electrics and the parts you can’t see still need an engineer at the interval the manufacturer recommends.
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. If you suspect a leak, switch the system off and call us.
Questions from Milton-next-Gravesend
Do you cover smaller places like Milton-next-Gravesend?
Yes, smaller places are covered as well as towns. Send a few details and photos, and we reply the same working day.
Does the Boiler Upgrade Scheme cover homes in Milton-next-Gravesend?
Yes, if the home and the heat pump meet the scheme’s rules: Milton-next-Gravesend is in England, where it applies. For an air-to-water heat pump the amount is £7,500; an air-to-air system can get £2,500 if it replaces the fossil-fuel heating outright, meets the home’s full heating demand and isn’t an add-on to a boiler. You don’t apply yourself: the MCS certified installer does, which is us.
How do you keep the place clean during the work?
We put dust sheets over floors and furniture near the work first, and we tidy up as we go. At the end, we clear up and show you what we’ve done.
Will skipping a service affect the warranty?
It can, for some brands. Read the manufacturer’s terms, or send us the make and model and we’ll explain them and stick to the interval they set.
Are you F-Gas certified?
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.
Whose job is it to check the system for leaks?
Responsibility is shared between the operator, usually whoever owns or controls the equipment, and the service technicians. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
Can I fit air conditioning or a heat pump myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That’s the law, not just our preference, and it also matters for the manufacturer’s warranty. We are happy to quote for the full job, supply to commissioning.
What happens if it’s left?
From 1 April 2027, VAT on heat pumps in homes rises from 0% to 5%. If you’re thinking about a heat pump, that date is worth knowing, though the right time also depends on your home and heating. A dirty or faulty system works harder and costs more to run.
Height, access and the distance between the indoor and outdoor units can all change the price. We take each of them into account and give you a fixed price before work begins.
What you get with us
- Clear warranty information from the manufacturer
- We work on all the leading brands
- Diagnosis first, then a fixed price
- A site survey and a fixed-price quote
Read how installs are priced and our accreditations.
Homes in Milton-next-Gravesend and heat pumps
Milton-next-Gravesend lies within about 1 mile of the sea. Salt air is hard on outdoor units, so a heat pump near the sea needs a sensible position and regular checks, and some models offer corrosion protection for coastal sites. Milton-next-Gravesend’s centre is no more than about a third of a mile from the Riverside, Gravesend Conservation Area. Draw a one-mile circle round the middle of Milton-next-Gravesend and it takes in 6 conservation areas. On the National Heritage List, around 14 entries fall within 0.5 miles of the middle of Milton-next-Gravesend; Church of St Peter and St Paul (grade II*) is one. For a heat pump, permitted development doesn’t apply within the grounds of a listed building, and in a conservation area the outdoor unit cannot go on a wall or roof facing a road, so we check with Gravesham council, typically the planning authority here where necessary.
If your home is near Gravesend station and heated by a gas boiler, an air-to-water heat pump can replace it where the survey shows it suits. Older homes near Church of St Peter and St Paul may need extra checks for planning and heat loss before a heat pump is designed.
Milton-next-Gravesend is about 1 mile north-east of Gravesend, in Kent. From the centre of Milton-next-Gravesend to the outskirts, our engineers cover air source heat pumps, from a single room to a whole building. Our Kent coverage runs to 922 places, Milton-next-Gravesend among them. There’s also a page for Bromley, about 16 miles away.
The closest recent job we can point to from Milton-next-Gravesend was on Station Road, Orpington (BR6), about 13 miles west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
If your postcode is in DA12 and DA11, we can take the job on. The A226 serve Milton-next-Gravesend, which keeps journeys to surveys and visits simple. If you’re just outside Milton-next-Gravesend, we cover Denton (1 mile south-east), Gravesend (1 mile south-west), Windmill Hill (1 mile south-west), Northfleet (2 miles west) and Singlewell or Ifield (2 miles south). Within a short drive, we also cover Maidstone (13 miles south-east), Dartford (7 miles west), Sevenoaks (14 miles south-west) and Swanley (10 miles west).
Near you in Milton-next-Gravesend
Typical jobs here are in properties near St John's Catholic Comprehensive, Northfleet Urban Country Park and The Waterloo Public House, among other places. Milton-next-Gravesend’s nearest station is Gravesend station, roughly 0.8 miles west of the centre. A little further out are Gravesham Community Hospital (0.9 miles west) and Gravesham Museum (0.7 miles west). Not far away are Gad's Hill and Thurrock Thameside Nature Park.
Also near Milton-next-Gravesend
More services for Milton-next-Gravesend
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