Kent · Heat pump installation
Heat pump installation in Hazel Street, Kent
For MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for in Hazel Street, one call is all it takes: diagnosis, fixed price, work and sign-off. F-Gas certified, NICEIC approved and Checkatrade members.
- Radiators that may be too small for a heat pump
- Replacing a combi boiler with a heat pump
- Planning and permitted development questions
How the visit works
Where something has to be switched off during the work, we agree it with you first so it doesn’t catch you out. For businesses, we can typically work room by room or zone by zone. The work takes a few days for most air-to-water installations, with air-to-air systems often quicker. For a village like Hazel Street, tell us about narrow lanes, gates and parking when you book.
- It starts with a conversation about the home, the existing heating and your plans.
- We survey the home room by room for heat loss, and check the emitters, hot water and outdoor unit position.
- You get a fixed-price quote, with any grant you’re eligible for and the VAT explained.
- Installation covers the outdoor unit, the indoor connections and the controls.
- Once it’s running correctly, the MCS certificate is issued and we show you the settings.
Getting ready for the visit
- Mention any roof access, ladders or high-level work
- Make sure someone can let us in at the agreed time
- Have the make and model of any existing unit to hand
Get a fixed-price quote
Quoting starts with a diagnosis, either on a site survey or, for simple jobs, from your pictures and details. Then you get a fixed price so you know the cost before we begin.
Advice
Air source heat pumps in Hazel Street, done properly
Installing an air source heat pump in a home is zero-rated for VAT until 31 March 2027, then 5%. This is HMRC’s energy-saving materials relief, which applies to homes rather than businesses, and for air-to-air systems we confirm the VAT on your quote. Please treat this as general information rather than tax advice. If you’re dealing with deciding on the outdoor unit position and radiators that may be too small for a heat pump, we can help.
Older and listed homes in villages like Hazel Street need extra care, and permitted development does not cover listed buildings, so we check consent first.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. If that applies to your system, booking the service on time keeps the record straight and each visit is recorded.
- Where
- Hazel Street (TN12)
- Wider area
- Kent
- Quote
- Fixed, in writing
- Approvals
- NICEIC approved, F-Gas certified, MCS
- Prices
- £8,000–£16,000 before the grant, 0% VAT on homes
- Telephone
- 07833 053749
- Checked
- 30 October 2026
Heat pumps in Hazel Street: local notes
Valuation Office Agency council tax records put about 47% of homes across Hazel Street and its surrounding area before 1919, and about 78% of households live in detached or semi-detached houses, according to Census 2021 figures. In older homes, the heat loss calculation is especially important, as solid walls and draughts change the size of heat pump needed. Houses normally have space for an outdoor unit and a hot water cylinder.
Scotney Castle lies about 2.7 miles south. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Hazel Street is about 7 miles east of Royal Tunbridge Wells, in Kent. Whether you are in the middle of Hazel Street or further out, we cover air source heat pumps, from a single room to a whole building. Count every place we list in Kent and you reach 922, with Hazel Street on the list. You can also see our page for East Grinstead, about 19 miles away.
The closest recent job we can point to from Hazel Street was on Beacon Road, Crowborough (TN6), about 12 miles south-west: installing a Mitsubishi Electric multi-split system serving four bedrooms and a large home office.
If your postcode is in TN12, the property is within reach. Our engineers work on Lamberhurst Road and Spelmonden Road and nearby roads. If you are just outside Hazel Street, we cover Horsmonden (1 mile north-east), Smallbridge (1 mile south-east), Capel Cross (1 mile east), Broad Ford (1 mile east) and Palmer's Green (2 miles north). Larger places within reach include Maidstone (10 miles north-east), Sevenoaks (15 miles north-west), Royal Tunbridge Wells (7 miles west) and Tonbridge (8 miles north-west).
Local landmarks in Hazel Street
Around Hazel Street, our work takes us to homes and businesses near The Gun And Spitroast Public House And Rear Courtyard. The closest station to Hazel Street is Paddock Wood station, roughly 3.9 miles north of the centre. Other landmarks nearby include Old Scotney Castle (2.7 miles south) and Tunbridge Wells Hospital (5.1 miles west). Open spaces near Hazel Street include Bewl Water.
Also near Hazel Street
What else we do in Hazel Street
Common questions in Hazel Street
Will a heat pump in Hazel Street need planning permission?
There’s no single answer: the building and the outdoor unit position decide it. A conservation area takes in the middle of Hazel Street. The permitted development rules for heat pumps leave out listed buildings and stop outdoor units going on road-facing walls or roofs in conservation areas. Anything outside the rules needs an application, and we raise it with Tunbridge Wells council, which is usually the planning authority for Hazel Street first.
Can I get the Boiler Upgrade Scheme grant in Hazel Street?
Yes, if the home and the heat pump meet the scheme’s rules: Hazel Street is in England, where it applies. The amount depends on the type of heat pump, and the survey confirms which applies. The installer applies, and we are MCS certified.
How long does a heat pump installation take?
It takes from a couple of days to around a week, depending on the system and how much of the heating changes. How much of the heating changes decides most of the time and the timing is set out with your quote.
Does servicing affect my 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. Either way, keep a record of every service.
Can I do any of the installation myself?
No, not the refrigerant side. Under the F-gas rules, it must be done by qualified engineers from a certified company, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
What warranty do I get?
The manufacturer’s warranty, on the manufacturer’s terms. Each brand sets its own conditions and periods, so we explain them on your quote.
Which accreditations do you hold?
As the law requires for refrigerant work, we are an F-Gas certified company. NICEIC approval, MCS certification for heat pumps and Checkatrade membership sit alongside it.
Common problems we fix in Hazel Street
Some people want to move away from burning fossil fuels at home. With a heat pump, the heat comes from the air outside and the system runs on electricity, which is why it fits that aim.
Any of these is worth a proper look:
- Planning and permitted development questions
- Ageing boilers that will need replacing
- Working out whether radiators need upsizing
Period properties close to Church of St Margaret can suit a heat pump, though insulation and any heritage protection are checked first.
Comparing quotes
- If the quote is based on a survey, pictures or a diagnosis
- Whether they hold F-Gas company certification, not just individual qualifications
- Whether the quote shows VAT clearly
System by system
Radiators and underfloor heating
Underfloor heating works well with heat pumps because it uses lower temperatures, and we can connect to it where it’s already in.
Outdoor unit position and planning
Permitted development conditions in England include an outdoor unit of no more than 1.5 m³, compliance with MCS 020(a), and use for more than cooling alone. It cannot be within the curtilage of a listed building.
What you can do yourself, and what needs us
Owner care supports servicing; it does not replace it. Simple care keeps the air moving through the system, but the refrigerant circuit, the electrics and the parts you cannot see still need an engineer at the interval the manufacturer recommends.
Before you call us about a fault, a few checks can save a visit: check the mode, the set temperature, the remote’s batteries and the breaker. If the breaker trips a second time, leave it off and ring 07833 053749 or write to us at info@aircondoctor.co.uk.
What a customer said
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead