West Sussex · Heat pump installation
Heat pump installation in Ditchling, West Sussex
Air source heat pumps across Ditchling and nearby, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- Not knowing whether a grant applies
- Wanting to stop using oil, LPG or gas for heating
- Comparing heat pump types
About our air source heat pumps in Ditchling
For an air-to-water heat pump, the price is £8,000–£16,000 (0% VAT on homes), before the grant. The Boiler Upgrade Scheme can provide £7,500 towards an eligible air-to-water system in England and Wales, and as the installer we apply for it on your behalf. Not every home qualifies, so we check eligibility before you commit. Typical jobs include an oil, LPG or gas boiler near the end of its life and working out where a cylinder could go, across hot water cylinders, underfloor heating and homes heated by oil, LPG or gas.
Older and listed homes in villages like Ditchling need extra care, and permitted development does not cover listed buildings, so we check consent first.
Think of the paperwork as the system’s health record: a dated account of the work and the readings we took. If anything goes wrong later, it helps the next engineer and the manufacturer, so keep it safe.
- Location
- Ditchling (BN6)
- Wider area
- West Sussex
- Quote
- Fixed, in writing
- Costs
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Credentials
- NICEIC approved, F-Gas certified, MCS
- Phone
- 07833 053749
- Updated
- 30 October 2026
Before you call an engineer
Before you call us about a fault, a few checks can save a visit: is the system in the right mode, is the set temperature sensible, are the remote’s batteries working and has the breaker tripped. If the breaker trips a second time, leave it off and call 07833 053749 or drop us a line.
Owners can handle the everyday basics: keep the outdoor unit clear of leaves, plants and clutter, check the settings and the remote, and follow the cleaning the manual describes. Anything inside the units, the electrics and the refrigerant is engineer’s work.
Towns and villages near Ditchling
Other services in Ditchling
Heat pumps in Ditchling: local notes
The Valuation Office Agency’s council tax figures date about 42% of homes across Ditchling and its surrounding area to the post-war years, 1945 to 1972, and about 77% of households live in detached or semi-detached houses, according to Census 2021 figures. For homes of that age, the survey checks the insulation, the radiators and the hot water setup. Houses typically have space for an outdoor unit and a hot water cylinder.
A heat loss calculation decides the size of heat pump your home needs. Older homes near Ditchling Unitarian Chapel may need extra checks for planning and heat loss before a heat pump is designed.
Ditchling is about 3 miles south of Burgess Hill, in West Sussex. Ditchling gets the same approach as every job we take on: diagnosis first, a fixed price and proper paperwork when we’ve finished. Count every place we list in West Sussex and you reach 371, with Ditchling on the list.
The closest recent job we can point to from Ditchling was on Keymer Road, Hassocks (BN6), about 1 mile west: installing a Mitsubishi Electric multi-split system serving three bedrooms and a dedicated home office.
If your postcode is in BN6, the property is within reach. Local streets include High Street, The Twitten and Charlton Gardens, and we cover them all. If you are just outside Ditchling, we cover Keymer (1 mile west), Westmeston (1 mile south), Hassocks (1 mile west), Clayton (2 miles south-west) and Hurst Wickham (2 miles north-west). We also work in nearby towns such as Crawley (14 miles north), Horsham (13 miles north-west), Worthing (14 miles south-west) and Haywards Heath (5 miles north).
Near you in Ditchling
Typical jobs here are in properties near Downlands Community School and The Bull Hotel, among other places. For rail, the closest station is Hassocks station, about 1.4 miles west of the centre. Other landmarks nearby include Ditchling Museum of Art + Craft (less than half a mile west) and The Dene Hospital (3.8 miles north-west). Not far away are Ditchling Beacon and Bedelands Farm Nature Reserve.
What air source heat pumps cannot fix
We’d rather tell you now than sell you work that won’t help, so these are the things it won’t cover:
- Improving the building’s insulation
- Formal advice on VAT for your situation
- Getting planning permission or listed building consent on your behalf
If in doubt, ring us on 07833 053749 or write to us at info@aircondoctor.co.uk and we will say what we think before you book.
What the work covers
- Homes heated by oil, LPG or gas
- Air-to-water heat pumps
- Air-to-air heat pumps
- Radiator systems
- Underfloor heating
- Hot water cylinders
System by system
Heat loss surveys
Without a proper survey, a heat pump can be too big or too small, and both cause problems.
Hot water cylinders
Existing cylinders may not be suitable for a heat pump and we tell you if it needs replacing.
Ditchling questions
Will you come out to Ditchling?
Yes, smaller places are covered as well as towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
Will a heat pump in Ditchling need planning permission?
It depends on the property. The Ditchling Conservation Area takes in the middle of Ditchling. 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 the local planning authority (for Ditchling, typically Lewes council).
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 manufacturers expect it for their warranty too. We can quote for the whole job, from supply to commissioning.
How soon will you get back to me?
The same working day. Then we agree a date that works for you, with a fixed price before work starts.
Do you have a 24/7 line?
Yes. There’s a 24/7 emergency line for problems that cannot wait for a planned visit. Call 07833 053749 and tell us what’s happened.
Which manufacturers do you install and repair?
We work with the leading brands, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
Whose job is it to check the system for leaks?
The F-gas rules share it between the equipment’s operator and the engineers who work on it. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
What happens on the day
Everything the job needs comes with us, from tools and test equipment to ladders and dust sheets. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. The visit takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Work in Ditchling is booked in advance at a time that suits you.
- First we talk through the property and the current system.
- A heat loss survey is carried out, room by room.
- We design the system, check the radiators and cylinder and look at the outdoor unit position.
- Cost, grant and VAT appear on one fixed-price quote.
- We install, commission and register the system under MCS.
How to prepare
- Unlock any gate, garage or side passage we need
- Clear a path to the units and the space around them
- Mention any parking restrictions near the property
Ask for a quote
Photos are the fastest route to a quote: the inside and outside of the property where the work is, plus the rating plate of any unit already there. Tell us the address and what you need, and simple jobs can often be priced without a visit.
Related advice
A customer’s words
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager