West Sussex · Heat pump installation
Heyshott Green air source heat pumps
Air source heat pumps in Heyshott Green from an F-Gas certified company, with warranty terms explained brand by brand. We reply to enquiries the same working day.
- Questions about listed buildings or conservation areas
- Not knowing whether a grant applies
- Finding a place for the outdoor unit
How the visit works
The visit goes in the diary at a time that works for you, and we keep you posted if anything changes. When we arrive, we check the job against the survey or the pictures you sent. If something is different, we talk it through with you before carrying on. After that, it takes a few days on site, depending on the cylinder, the radiators and the pipework involved. We agree a date with you and plan the visit to Heyshott Green so we arrive with what’s needed.
- It starts with a conversation about the home, the existing heating and your plans.
- On the visit we calculate what every room loses on a cold day, then check the radiators, room for a cylinder and outdoor unit options.
- You get a fixed-price quote, with any grant you are eligible for and the VAT explained.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
How to prepare
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Let us know where the consumer unit is
- Mention any managing agent or landlord rules we need to follow
Get a fixed-price quote
Need a price for air source heat pumps? Please call us on 07833 053749 or write to us at info@aircondoctor.co.uk with a few details about the property. We will talk you through the options and give you a fixed-price quote before you commit to anything.
Related advice
Air source heat pumps for homes and businesses in Heyshott Green
As an MCS certified installer, we fit air source heat pumps for homes in Heyshott Green and the rest of West Sussex. Air-to-water systems feed your radiators or underfloor heating and hot water cylinder, while air-to-air systems heat rooms directly through indoor units and can cool them too. We will explain which type fits your home and why. We’re often asked to deal with replacing a combi boiler with a heat pump and checking whether planning permission is needed, across radiator systems, underfloor heating and hot water cylinders.
For a home around Heyshott Green that is off mains gas and heated by oil or LPG, 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.
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
- Heyshott Green (GU29)
- Region
- West Sussex
- Quotes
- A fixed price before we start
- Approvals
- F-Gas certified, NICEIC approved, MCS
- Price guide
- £8,000–£16,000 before the grant, 0% VAT on homes
- Phone
- 07833 053749
- Reviewed
- 30 October 2026
Towns and villages near Heyshott Green
Also in Heyshott Green
Air source heat pumps in Heyshott Green: the local picture
At about 46 miles from central London, Heyshott Green sits inside the area we cover across London and the South East.
Period properties close to The Parish Church of St James can suit a heat pump, though insulation and any heritage protection are checked first. Historic houses such as Cowdray House, about 1.9 miles north, are a reminder that listed homes need consent before a heat pump goes in.
Heyshott Green is about 9 miles north of Chichester, in West Sussex. Whether you are in the middle of Heyshott Green or further out, we cover air source heat pumps, from small jobs to large ones. Count every place we list in West Sussex and you reach 371, with Heyshott Green on the list. The nearest of our city pages is Worthing, around 17 miles from Heyshott Green.
Not far from Heyshott Green, a recent job of ours was on East Street, Chichester (PO19), about 9 miles south: installing a Daikin wall-mounted unit in the dining area and a second unit serving the kitchen pass area.
We cover every part of GU29 and the streets around it. Close to Heyshott Green, our area also takes in Heyshott (1 mile south-east), Hoyle (1 mile east), Cocking Causeway (1 mile north-west), Cocking (1 mile south-west) and West Lavington (1 mile north). Further out, we also cover Bognor Regis (12 miles south), Chichester (9 miles south), Littlehampton (13 miles south-east) and Emsworth (12 miles south-west).
Landmarks near Heyshott Green
In Heyshott Green, that means homes and buildings near Unicorn Inn. A little further out are Midhurst Community Hospital (2.3 miles north) and Midhurst Museum (1.9 miles north). Green spaces nearby include Graffham Common and Levin Down.
How we price air source heat pumps
The price is fixed before any work begins. It’s based on:
- A single visit or a regular plan
- Which make and model is being fitted or worked on
- The size of the job
The cost depends on the system and the number of rooms or units, the access and the parts and time the job needs. We give you a fixed price before work begins, so you know where you stand.
What to send for a quote
When you call or email, it’s useful to have:
- The postcode and whether it’s a home, flat or business
- A few pictures of the room and the wall the unit is on, or will go on
- The remote or wall controller showing any error
Every quote shows the VAT clearly, with the rate that applies to your job. VAT can differ between homes and businesses and between kinds of work, so we confirm it on the quote. To get one, call 07833 053749 or drop us a line.
What happens if it’s left?
A sudden boiler failure rarely leaves room to plan a heat pump properly. Surveying and designing in advance means the system is sized right and any grant is applied for before you need the heat. Getting the date in early helps for a place like Heyshott Green.
The pipe route, the height of the units and how we reach them can all change the price. We take each of them into account and give you a fixed price before any work starts.
What you get with us
- Warranty terms set out brand by brand
- A site survey and a fixed-price quote
- MCS certification for heat pump work
- We diagnose before we treat
Read what air conditioning costs or our accreditations and certificates.
Questions from Heyshott Green
Is the heat pump grant available in Heyshott Green?
Yes, the scheme covers homes in England, including Heyshott Green, if they qualify. 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. The installer applies, and we’re MCS certified.
Will a heat pump in Heyshott Green need planning permission?
The answer turns on the property and where the outdoor unit would sit. The Heyshott Conservation Area is close to the centre of Heyshott Green. 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 Heyshott Green, normally Chichester council).
Should I choose air-to-water or air-to-air?
Air-to-water heats radiators or underfloor heating and hot water; air-to-air heats rooms through indoor units and can cool them. With air-to-air, hot water needs another source, and we explain which suits your home.
Can you come out in an emergency?
Yes. Our emergency line runs 24/7 for problems that cannot wait for a planned visit. Call 07833 053749 and tell us what’s happened.
Who is responsible for leak checks?
Whoever operates the equipment, together with the technicians who service it. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We will work out which band applies to yours.
Do you work on all makes?
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries, Hitachi and others. For a new system, we suggest the make and model that suit the property and explain why.
Will skipping a service affect the warranty?
It depends on the manufacturer’s terms. Some manufacturers make regular servicing by a qualified engineer a condition of the warranty, so it’s worth checking. Keep every service record either way.
What you can do yourself, and what needs us
Refrigerant is off limits for anyone without the right qualifications. Under the F-gas rules, engineers need their own qualifications and the company must be certified, and escaping refrigerant can cause cold burns. If you suspect a leak, switch the system off and call us.
Do not move, re-route or disconnect units or pipework yourself. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrical side needs a competent person. Ask us to quote for a move instead.
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