West Sussex · Heat pump installation
Air Source Heat Pumps in Dormans Park
We cover Dormans Park for MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for. Diagnosis first, a fixed price and proper paperwork when we finish.
- Checking eligibility for a heat pump grant
- Deciding which kind of heat pump suits the home
- Checking whether planning permission is needed
Air source heat pumps in Dormans Park: the local picture
At about 25 miles from central London, Dormans Park sits inside the area we cover across London and the South East.
With Saint Hill Manor about 3.1 miles south, it’s worth asking whether your own home is listed before planning a heat pump. For a home near Dormans station, the survey looks at whether an air-to-water or air-to-air heat pump suits better.
Dormans Park is about 1 mile north of East Grinstead, in West Sussex. If you need air source heat pumps in Dormans Park, please ring us on 07833 053749, or email if that’s easier for a fixed-price quote. We work across London and the South East, Dormans Park included. Count every place we list in West Sussex and you reach 371, with Dormans Park on the list.
The closest recent job we can point to from Dormans Park was on Cantelupe Road, East Grinstead (RH19), about 1 mile south: installing a Mitsubishi Electric MSZ-LN wall-mounted split system in the master bedroom and a second unit in the open-plan kitchen-diner.
Our working area takes in RH19, every street of it. East Hill, Furzefield Chase and Hill Crest and the roads off them are all inside our area. We also cover the places around Dormans Park: Felcourt (1 mile north-west), Dormansland (1 mile north-east), East Grinstead (1 mile south), Lingfield (2 miles north) and Felbridge (2 miles west). Further out, we also cover Crawley (8 miles west), Horsham (15 miles south-west), Haywards Heath (11 miles south) and Burgess Hill (14 miles south).
Around Dormans Park
In Dormans Park, that means homes and buildings near Baldwins Hill Primary School and Imberhorne School, among other places. The closest station to Dormans Park is Dormans station, about 0.5 miles north of the centre. Nearby you will also find Queen Victoria Hospital (1 mile south-east) and East Grinstead Museum (1.7 miles south). Open spaces near Dormans Park include Hedgecourt Lake.
How we handle air source heat pumps in Dormans Park
An air-to-water heat pump costs £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. Common call-outs are for an oil, LPG or gas boiler near the end of its life and wanting to stop using oil, LPG or gas for heating, on air-to-water heat pumps, hot water cylinders and radiator systems.
For a home around Dormans Park that is off mains gas and heated by oil or LPG, an extra £1,500 is available through the Boiler Upgrade Scheme until March 2027, on top of the £7,500.
Any work on the refrigerant circuit is recorded: the work carried out, the refrigerant involved and the quantities. Keep the records with the manual and the warranty documents, as a manufacturer or a future engineer may ask to see them.
- Where
- Dormans Park (RH19)
- Region
- West Sussex
- Certified
- F-Gas certified, NICEIC approved, MCS
- Costs
- £8,000–£16,000 (0% VAT on homes), before the grant
- Pricing
- Fixed-price quote after a site survey
- Call
- 07833 053749
- Page updated
- 30 October 2026
Common questions in Dormans Park
Is Dormans Park in your area for air source heat pumps?
We do: Dormans Park falls inside our working area. Tell us a little about the job and we’ll take it from there.
Does the Boiler Upgrade Scheme cover homes in Dormans Park?
Dormans Park is covered, as the scheme runs across England and Wales. The amount depends on the type of heat pump, and the survey confirms which applies. The installer applies, and we are MCS certified.
Are you F-Gas certified?
We hold F-Gas company certification, which the law requires for any business working on refrigerant. NICEIC approval, MCS certification for heat pumps and Checkatrade membership sit alongside it.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including any issues with how it was fitted. Any work is priced before it goes ahead.
Can you come out in an emergency?
Yes, any time. For anything urgent, such as a system failing in a server room or water leaking from a unit, ring our 24/7 line and we’ll tell you what to do first.
Do I get paperwork after the visit?
Yes. Each visit is written up, including F-Gas records for any refrigerant work. File them with the system’s paperwork.
Can I do the refrigerant work myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That is the law, not just our preference, and it also matters for the manufacturer’s warranty. We can quote for the whole job, from supply to commissioning.
What affects the cost of air source heat pumps
A fixed price needs a few facts first. We check:
- What electrical work the job needs
- How many units are involved
- Access, including height, roofs and ladders
One room or a whole building, we price it on the same basis: the work involved, the access and the equipment. The price is fixed before we start, and the quote sets out the VAT.
Helping us quote
Photos let us diagnose from a distance. Try to include:
- Photos showing the indoor unit and the space around it
- Where the property is and what kind of building it is
- A short video of any fault, such as a noise or a flashing light
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. After a look at the job, by photos or a survey, the price is fixed. To get going, phone 07833 053749 or write to us at info@aircondoctor.co.uk.
For landlords and property managers
Keeping records across a portfolio is half the battle. Each visit produces a dated record, with F-Gas records wherever refrigerant work is involved, ready for a tenant, a buyer or an inspection.
Running several properties is easier with one contractor. Our area covers Greater London and the South East, so a run of properties can go into one programme and kept on a regular cycle.
How the job changes from property to property
Outdoor unit position and planning
The outdoor unit needs a position with good airflow, a solid base and a sensible pipe route. We also consider neighbours and noise, as MCS 020(a) includes a noise check.
Air-to-air heat pumps
A £2,500 Boiler Upgrade Scheme grant is available for air-to-air only if it replaces the fossil-fuel heating and meets the full heating demand. It must be installed by an MCS certified installer and be in a home.
What we do, step by step
On the day, we arrive at the time agreed with you and run through the plan before anything else. Dust sheets go down over floors and anything close to the work, and the electrics are made safe before any panel comes off. The work itself takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Photos of the room and the outside of the property help us plan a visit to Dormans Park.
- First we talk through the property and the current system.
- 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.
- We install, commission and register the system under MCS.
Preparing for the visit
- Let us know where we can park and unload
- Let us know where the consumer unit is
- Move furniture away from the wall where we’ll be working
Getting a quote
Quotes don’t take long. Send a few details and photos, and we reply the same working day. If we need to see the property first, we book a survey at a time that works for you.
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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