East Sussex · Heat pump installation
Air Source Heat Pumps in Maresfield
Heat pump installation, in Maresfield and nearby. Call for a fixed-price quote, and we will reply the same working day.
- Moving away from fossil-fuel heating
- Checking eligibility for a heat pump grant
- Checking whether planning permission is needed
What we do, step by step
Each visit runs to the same pattern: agree the plan on site, protect the area, do the work, test what we have done and explain it all to you. The visit itself takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Pictures of the space and where the outdoor unit could go let us plan the work in Maresfield.
- We find out about your home and the heating you have now.
- A heat loss survey is carried out, room by room.
- The design covers the heat pump, emitters, hot water and outdoor unit.
- Cost, grant and VAT appear on one fixed-price quote.
- Installation, commissioning and MCS registration complete the job.
Preparing for the visit
- Clear the space around the indoor unit, or where it will go
- Make sure we can reach the consumer unit or fuse board
- Name a contact who can meet us at the agreed time
Get a fixed-price quote
Here’s what helps us quote: the address and the type of property, a few photos, the make and model of any existing system and any symptoms, from error codes to drips. Then ring 07833 053749 or write to us at info@aircondoctor.co.uk.
Related advice
About our air source heat pumps in Maresfield
Air-to-air heat pumps can qualify for a £2,500 Boiler Upgrade Scheme grant, but only in some cases. The system must replace the existing fossil-fuel heating and meet the home’s full heating demand, it must be installed by an MCS certified installer, and it must be in a home; adding it alongside a boiler doesn’t qualify. We are often asked to deal with no space for a hot water cylinder and plans to switch to electric heating with a heat pump, on air-to-water heat pumps, air-to-air heat pumps and radiator systems.
Space for an outdoor unit is rarely an issue near Maresfield, so the design focuses on heat loss and radiators.
Looking after a system is mostly common sense: clear space around the outdoor unit, the cleaning the manual describes and a service at the recommended interval. That also helps where the warranty terms ask for regular servicing.
- Place
- Maresfield (TN22)
- Region
- East Sussex
- Typical price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Accreditations
- F-Gas certified company, NICEIC approved, MCS
- Pricing
- A fixed price before we start
- Call
- 07833 053749
- Last updated
- 30 October 2026
Air source heat pumps in Maresfield: the local picture
The Valuation Office Agency’s council tax figures date about 42% of homes in Maresfield and the neighbourhoods around it to the post-war years, 1945 to 1972, and about 62% of households live in detached or semi-detached houses, according to Census 2021 figures. Homes of that age often have cavity walls that may or may not be insulated, which the survey checks. Detached and semi-detached houses typically have room for the outdoor unit and a cylinder.
Period properties close to The Parish Church of St Bartholomew can suit a heat pump, though insulation and any heritage protection are checked first. Every heat pump design starts with a room-by-room heat loss calculation.
Maresfield is about 2 miles north of Uckfield, in East Sussex. Homes and businesses alike in Maresfield, we can help with air source heat pumps. You’ll hear back from us the same working day and our emergency line runs 24/7. Our East Sussex coverage runs to 289 places, and Maresfield is one of them. We also work in East Grinstead, about 10 miles from Maresfield.
Not far from Maresfield, a recent job of ours was on High Street, Uckfield (TN22), about 2 miles south: installing a Samsung multi-split system serving three bedrooms and the home office.
Our working area takes in TN22. High Street, Robian Close and Batts Bridge Road and the roads off them are all inside our area. Places around Maresfield that are also on our list: Budlett's Common (1 mile south-east), Down Street (1 mile west), Ridgewood (3 miles south), Little Horsted (3 miles south) and Newick (3 miles south-west). Within a short drive, we also cover Seaford (15 miles south), Lewes (9 miles south-west), Hailsham (12 miles south-east) and Crowborough (5 miles north-east).
What’s near Maresfield
In Maresfield, that means homes and buildings near West Park and Uckfield College. Maresfield’s nearest station is Uckfield station, roughly 2 miles south of the centre. Other landmarks nearby include Tickerage Castle (3.4 miles south-east) and Uckfield Community Hospital (2.3 miles south-east). Open spaces near Maresfield include Brickfield Meadow.
Places near Maresfield
Also in Maresfield
For landlords and property managers
If you look after several properties, we can quote and plan the work across all of them. Each property gets its own records, so each one has its own history.
Where a tenant occupies the property but the landlord owns the system, it’s worth checking the agreement for who looks after the system. We can quote either party and send the records to whoever needs them.
After we have gone
Aftercare is straightforward, and it helps at the next service:
- Keep the MCS certificate with the manufacturer’s paperwork
- Keep radiators clear
- Check eligibility for the Boiler Upgrade Scheme early
If anything does not seem right after installation, phone 07833 053749 or fill in the contact form and we’ll look into it. Annual servicing helps keep the system working well.
Don’t cover radiators with furniture or heavy curtains so the heat can get into the room.
Maresfield: your questions answered
Is a heat pump in Maresfield permitted development?
The answer turns on the property and where the outdoor unit would sit. Central Maresfield is a short walk from the Maresfield Conservation Area. On a house, an air source heat pump can often go ahead under permitted development, with an outdoor unit of no more than 1.5 cubic metres and an installation that meets MCS 020(a), which includes a noise check. Those rights don’t reach the grounds of a listed building, and conservation areas rule out walls or roofs facing a road. If that might affect you, we ask Wealden council, which is usually the planning authority for Maresfield.
Is Maresfield within the area you cover?
Yes. Maresfield is within the area we cover across London and the South East. Send a few details and pictures, and we reply the same working day.
How long does a heat pump installation take?
It takes a few days on site, depending on the cylinder, the radiators and the pipework involved. How much of the heating changes decides most of the time and the timing is set out with your quote.
What’s the difference between air-to-water and air-to-air heat pumps?
Air-to-water replaces the boiler for heating and hot water, while air-to-air heats and cools rooms, and we help you choose. We install both types.
Do you look at the job first?
Yes, always. We diagnose before we treat: the survey shows what’s needed, where things go and what access we need, and the quote is based on that.
How quickly will you reply?
On the same working day you contact us. Then we agree a date that works for you, with a fixed price before work starts.
Can you set up regular servicing?
Yes. We offer maintenance contracts, set at the interval the system and the manufacturer’s terms need. Each visit is written up and F-Gas records kept where they apply.
Why it’s worth doing now in Maresfield
The two types suit different homes and needs. Air-to-water heats radiators and hot water, and can attract a £7,500 grant where eligible; air-to-air heats and cools rooms, and only qualifies for £2,500 under strict conditions, and we explain which fits your home. A dirty or faulty system works harder and costs more to run.
Homes, offices, shops and public buildings are all priced the same way: what’s needed, how we reach it, the parts and the labour. Ask for a fixed-price quote and we will explain each part.
What you get with us
- Checkatrade member
- MCS certification for heat pump work
- NICEIC approved for electrical work
- Enquiries answered the same working day
Take a look at our cost guide and our accreditations.
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