Greater London · Heat pump installation
Heat pump installation in Tatsfield, Greater London
Air source heat pumps in Tatsfield from an F-Gas certified company, with warranty terms explained brand by brand. Enquiries answered the same working day.
- Working out where a cylinder could go
- Ageing boilers that will need replacing
- Deciding which kind of heat pump suits the home
Air source heat pumps in Tatsfield, done properly
In England, an air source heat pump on a house can often go in under permitted development rights. Conditions include a maximum outdoor unit size of 1.5 m³, compliance with MCS 020(a), use for more than cooling alone and a site outside the curtilage of a listed building. We look at the planning position for your home during the survey. The work covers radiator systems, air-to-air heat pumps and hot water cylinders, and the jobs we see most are checking eligibility for a heat pump grant and finding a place for the outdoor unit.
Homes in Tatsfield are often flats and terraces, where outside space is limited, which affects which heat pump suits. Air-to-water needs room for the outdoor unit and typically a cylinder, while an air-to-air system needs less space.
Think of the paperwork as the system’s health record: what was fitted or found, what was done and when. If anything goes wrong later, it helps the next engineer and the manufacturer and it’s worth keeping safe.
- Location
- Tatsfield (TN16)
- Wider area
- Greater London
- Certified
- NICEIC approved, F-Gas certified, MCS
- Price guide
- £8,000–£16,000 before the grant, 0% VAT on homes
- Quotes
- Fixed-price quote after a site survey
- Call
- 07833 053749
- Updated
- 30 October 2026
What owners can safely do
Never try to top up, release or handle refrigerant yourself. Under the F-gas rules, engineers need their own qualifications and the company must be certified, and escaping refrigerant can cause cold burns. A suspected leak is our job, not yours.
On air conditioning, the filters in the indoor unit are usually the one part owners can clean where the manufacturer’s manual explains how. They come out, get a gentle clean and go back only when they’re dry. For a heat pump, the main owner jobs are a clear outdoor unit and sensible control settings.
Air source heat pumps in Tatsfield: the local picture
The Valuation Office Agency’s council tax figures date about 56% of homes in and around Tatsfield to the post-war years, 1945 to 1972. Whether the walls and loft have been insulated makes a real difference to the heat pump size for homes of that period. For a London home, the outdoor unit position and the MCS noise check need careful planning.
If your home is one of the older properties near Church of St Mary the Virgin, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen. Titsey Place, roughly 1.4 miles south-west, is a reminder to check your home’s listing status: permitted development does not cover listed buildings.
Tatsfield is about 5 miles east of Caterham, in Greater London. Our engineers cover Tatsfield for air source heat pumps and across the rest of Greater London. In Greater London alone we list 764 places and Tatsfield is among them. Our Croydon page covers places nearby, about 7 miles away.
The closest recent job we can point to from Tatsfield was on Granville Road, Oxted (RH8), about 3 miles south-west: installing a Mitsubishi Electric wall-mounted unit in the home gym and a second unit in the master bedroom.
Streets in the area include The Square, Ninehams Road and Maesmaur Road, all of which are in our area. Our working area takes in TN16 in full. Neighbouring places we cover include South Street (1 mile east), Titsey (1 mile south), Force Green (2 miles south-east), Moorhouse Bank (3 miles south) and Westerham (3 miles south-east). Within a short drive, we also cover London (15 miles north), Stockwell (14 miles north-west), Orpington (7 miles north-east) and Wimbledon (14 miles north-west).
Local landmarks in Tatsfield
For rail, the closest station is Oxted station, roughly 3 miles south-west. Well-known places in the area include Tandridge Priory (2.8 miles south). The countryside around Tatsfield includes West Kent Golf Course nature reserve and Betsom's Hill.
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. Allow time for any approvals your building in Tatsfield needs.
Our prices page shows typical ranges, but your price depends on the job in front of us. For a fixed-price quote, call 07833 053749 or use the quote form, and we will talk you through it.
What you get with us
- Every job looked at before it’s priced
- Leading brands including Daikin, Mitsubishi Electric and Fujitsu
- A reply the same working day
- 24/7 emergency line for breakdowns
Take a look at our cost guide and our accreditations.
Looking after your system
Aftercare is straightforward, and it makes the next visit easier:
- Look at insulation alongside the heat pump
- Clear leaves and debris from the outdoor unit
- Keep radiators clear
In cold, damp weather the outdoor unit runs a defrost cycle from time to time. You might see steam or hear the unit change note, and that’s normal.
A well-insulated home helps a heat pump, as lower heat loss means the system has less to do.
How it works
Our engineers arrive at the time agreed with you and check the plan with you first. Dust sheets go down over floors and anything close to the work, and anything electrical is made safe before work starts. On site, it takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Managed buildings in London often need contractors booked in, and we can deal with the agent for a job in Tatsfield.
- We start with your plans and the property.
- The survey checks heat loss, emitters, hot water and the outdoor unit position.
- You get our view on the right type for the house, and on whether the Boiler Upgrade Scheme applies.
- The system is installed and connected to the controls.
- The job ends with commissioning, the MCS certificate and a walk through the controls.
Preparing for the visit
- Plan for pets to be kept clear during the visit
- Mention any managing agent or landlord rules we need to follow
- Let us know where the consumer unit is
Getting a price
VAT is set out clearly on every quote, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it in writing rather than guess. For a fixed-price quote, ring 07833 053749, or email if that’s easier.
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Common questions in Tatsfield
Can you fit air conditioning in a London flat in Tatsfield?
Often, yes, but the lease and the freeholder normally have a say. Permitted development rules for flats are tighter than for houses, so we check the outdoor unit position and give you the details to send to the freeholder or managing agent.
Does the Boiler Upgrade Scheme cover homes in Tatsfield?
Yes, the scheme covers homes in England, including Tatsfield, if they qualify. Whether your home qualifies, and for how much, depends on the type of heat pump and the heating it replaces. As an MCS certified installer, we apply for it on your behalf.
What accreditations do you have?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
How long will it take to install a heat pump?
A typical installation takes from a couple of days to around a week, depending on the system and how much of the heating changes. The programme is planned to keep time without heating short, and we explain it in advance.
When will I hear back?
You will hear from us the same working day. If it’s an emergency, ring the 24/7 line instead.
Do you provide F-Gas records?
Yes. It’s the record a manufacturer or the next engineer will ask to see: the date, the work, and any refrigerant added or recovered.
Can you come out in an emergency?
Yes, 24/7. When you call, tell us the make, what’s happening and any error code, and we will talk you through the next steps.
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What a customer said
“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