West Sussex · Heat pump installation
Air Source Heat Pumps in Chelwood Gate
Need air source heat pumps in Chelwood Gate? We diagnose first, fix the price and book the work around you, finishing with proper records.
- Checking eligibility for a heat pump grant
- Replacing a combi boiler with a heat pump
- Deciding on the outdoor unit position
How the visit works
On the day, we arrive at the time agreed with you and run through the plan before anything else. Floors and furniture near the work are covered with dust sheets, and the electrics are made safe before any panel comes off. On site, it takes anything from a couple of days for air-to-air to the best part of a week for air-to-water with radiator changes. A few photos help us make the most of a visit to Chelwood Gate.
- 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’re eligible for and the VAT explained.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- Commissioning, MCS certification and a handover of the controls finish the job.
Preparing for the visit
- Move furniture away from the wall where we’ll be working
- Make sure we can reach the consumer unit or fuse board
- Mention any managing agent or landlord rules we need to follow
Getting a price
Getting a quote is straightforward. Send a few details and photos, and we reply the same working day. Where a survey is needed, we arrange a time that suits you.
Related advice
Air source heat pumps in Chelwood Gate, done properly
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 the installer makes the application. Not every home qualifies, so we check eligibility before you commit. If the problem is an oil, LPG or gas boiler near the end of its life and radiators that may be too small for a heat pump, we can help.
Homes around Chelwood Gate normally have room outside for a heat pump, so the design comes down to heat loss, radiators and hot water.
Nothing is signed off by word of mouth: commissioning details for an installation, a fault and repair note for a repair, or a record of the service. File it with the manual, because it helps with any later warranty question.
- Location
- Chelwood Gate (RH17)
- Wider area
- West Sussex
- Approvals
- NICEIC approved, F-Gas certified, MCS
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Quote
- Fixed after a survey or photos
- Replies
- On the working day you ask
- Phone
- 07833 053749
- Checked
- 30 October 2026
Aftercare tips
Once we have finished, these simple steps help:
- Keep to regular servicing
- Seal draughts where you can
- Find out the grant position at the survey
If you were eligible for a grant, we handle the application and keep you updated since the grant goes through the installer.
Let the heat pump run steadily rather than switching it on and off as explained at handover.
Signs you need air source heat pumps in Chelwood Gate
Some homes heated by electric heaters or storage heaters consider a heat pump instead. A survey shows whether a heat pump suits the property and what would need to change along with whether any grant could apply.
The things we’re asked about most are:
- Choosing between air-to-water and air-to-air
- Moving away from fossil-fuel heating
- Checking whether planning permission is needed
With Priest House about 3.8 miles north-west, it’s worth asking whether your own home is listed before planning a heat pump.
Before you book anyone
- Whether extra work needs your approval first
- Whether the quote is a fixed price
- Why the equipment they’re quoting suits the job
Landlords, agents and facilities managers
For anyone managing more than one building, we can plan visits across the portfolio and price them together. Each property gets its own records, so each one has its own history.
Bigger systems bring extra duties: systems with an effective rated output over 12 kW need a TM44 inspection by an accredited energy assessor at least every 5 years. We arrange the inspection, get the system ready and put right anything it picks up.
Air source heat pumps in Chelwood Gate: the local picture
Chelwood Gate is about 31 miles from central London, well within the area we cover from our base in East Grinstead. Valuation Office Agency council tax records put about 43% of homes in and around Chelwood Gate before 1919, and about 87% of households live in detached or semi-detached houses, according to the last census (2021). In older homes, the heat loss calculation is especially important, as solid walls and draughts change the size of heat pump needed. Houses normally have space for an outdoor unit and a hot water cylinder.
Live in one of the older houses around Chelwood Gate Church? Expect the survey to look closely at heat loss and at the building’s planning status.
Chelwood Gate is about 6 miles south of East Grinstead, in West Sussex. Chelwood Gate gets the same approach as every job we take on: diagnosis first, a fixed price and proper paperwork when we have finished. Chelwood Gate is one of 371 towns, villages and districts in West Sussex where we work. Our East Grinstead page covers places nearby, about 6 miles away.
Our nearest recent job to Chelwood Gate was on Hartfield Road, Forest Row (RH18), about 3 miles north: installing a Mitsubishi Electric multi-split system serving four bedrooms and a study.
Work in RH17 follows the same survey, fixed-price quote and written records as everywhere else we cover. Beaconsfield Road, Stone Quarry Road and Isle of Thorns and the roads off them are all inside our area. Places around Chelwood Gate that are also on our list: Chelwood Common (1 mile south), Birchgrove (1 mile west), Wych Cross (1 mile north), Danehill (2 miles south-west) and Nutley (2 miles south-east). Further out, we also cover Crawley (10 miles north-west), Horsham (15 miles west), Haywards Heath (6 miles south-west) and Burgess Hill (9 miles south-west).
Near you in Chelwood Gate
A little further out are Waterbury Castle (2.6 miles west) and Crowborough War Memorial Hospital (5.9 miles east). Green spaces nearby include Brickfield Meadow.
Chelwood Gate: your questions answered
Can I get the Boiler Upgrade Scheme grant in Chelwood Gate?
Yes, if the home and the heat pump meet the scheme’s rules: Chelwood Gate is in England, where it applies. The amount depends on the type of heat pump, and the survey confirms which applies. You do not apply yourself: the MCS certified installer does, which is us.
Is Chelwood Gate in your area for air source heat pumps?
Yes, Chelwood Gate is within the area we cover. Tell us a little about the job and we will take it from there.
How much does an air source heat pump cost?
£8,000–£16,000 (0% VAT on homes) for air-to-water, before the grant. The final price depends on the heat loss survey, the radiators and the cylinder and the quote is fixed.
Are you F-Gas certified?
AirCon Doctor is an F-Gas certified company, NICEIC approved for electrical work and MCS certified for heat pumps. We are members of Checkatrade too.
Do you work on commercial properties?
Yes. Homeowners, landlords, agents and businesses all book us in Chelwood Gate and across West Sussex. Tell us who should receive the paperwork.
Do you offer maintenance contracts?
Yes. Maintenance contracts are part of what we do, 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 use an F-Gas certified company?
For refrigerant work, both the engineer and the company need the right F-gas credentials. It’s worth checking before you book, and we’re happy to show ours.
Towns and villages near Chelwood Gate
Other services in Chelwood Gate
From one of our customers
“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