West Sussex · Heat pump installation
Heat pump installation in Plummers Plain, West Sussex
Air source heat pumps for Plummers Plain and the surrounding area: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- Wanting to stop using oil, LPG or gas for heating
- Checking emitters for a heat pump
- Finding a place for the outdoor unit
Managing agents and facilities teams in Plummers Plain
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.
We also work for facilities teams in offices, schools and public buildings in Plummers Plain and across West Sussex. Larger buildings can be done in stages around the people who use them.
Air source heat pumps in Plummers Plain, done properly
An air-to-water heat pump heats water to a lower temperature than a typical boiler, so radiators may need to be larger to give out the same heat. The survey shows which rooms are fine and which need changes, and the quote sets it out. Typical jobs include not knowing whether a grant applies and no space for a hot water cylinder, on underfloor heating, hot water cylinders and homes heated by oil, LPG or gas.
Older and listed homes in villages like Plummers Plain need extra care, and permitted development doesn’t cover listed buildings, so we check consent first.
Warranty on the equipment is the manufacturer’s own, on the manufacturer’s terms, and we set them out on your quote. Each brand sets its own conditions, and we are happy to talk you through them.
- Place
- Plummers Plain (RH13)
- Region
- West Sussex
- Quote
- Fixed after a survey or pictures
- Guide price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Accreditations
- F-Gas certified company, NICEIC approved, MCS
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
Places near Plummers Plain
Other services in Plummers Plain
Your questions about air source heat pumps in Plummers Plain
Is the heat pump grant available in Plummers Plain?
Plummers Plain is in England, where the Boiler Upgrade Scheme runs. The amount depends on the type of heat pump, and the survey confirms which applies. The installer applies, and we are MCS certified.
Will you come out to Plummers Plain?
Yes. Plummers Plain 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.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including anything about the original installation that needs putting right. Any work is priced before it goes ahead.
Why use an F-Gas certified company?
Anyone installing, repairing or servicing the refrigerant side must be qualified, and their company certified. It’s worth checking before booking, and we are happy to show ours.
Will I get records for the system?
Yes. You get a written record of every visit, and any work on the refrigerant circuit goes in the F-Gas records. Keep them with the manual and the warranty documents.
Can you set up regular servicing?
Yes. Send details of the systems and how they’re used, and we’ll suggest a schedule with a fixed price. That can include the leak checks the F-gas rules require for larger systems.
Can landlords and managing agents book you?
Yes. From one rented home to commercial buildings, the approach is the same: survey or diagnosis, a fixed price and proper paperwork.
Signs you need air source heat pumps in Plummers Plain
Some people want to move away from burning fossil fuels at home. With a heat pump, the heat comes from the air outside and the system runs on electricity and that’s the appeal for many households.
These are the situations we see most often:
- Finding a place for the outdoor unit
- Checking eligibility for a heat pump grant
- Working out whether radiators need upsizing
With Tyes Place about 2.9 miles east, it’s worth asking whether your own home is listed before planning a heat pump.
Questions to ask before you book
- How VAT is shown, and which rate applies
- Whether anyone has checked the property or the system first
- Whether the price is fixed or an estimate
How the job changes from property to property
Air-to-water heat pumps
An air-to-water heat pump heats water for your radiators or underfloor heating and your hot water cylinder. It replaces the boiler as the main heat source and we install it to MCS standards.
VAT on heat pumps
Installing an air source heat pump in a home is zero-rated until 31 March 2027, then 5% following HMRC’s rules on energy-saving materials. It doesn’t apply to businesses.
Air source heat pumps around Plummers Plain
Plummers Plain is about 32 miles from central London, well within the area we cover from our base in East Grinstead. The Valuation Office Agency’s council tax figures show about 36% of homes in and around Plummers Plain were built in 2000 or later, and about 74% of households live in detached or semi-detached houses, according to the last census (2021). Newer homes normally lose less heat, which tends to suit a heat pump well. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
Period properties close to St Mary's Church can suit a heat pump, though insulation and any heritage protection are checked first.
Plummers Plain is about 4 miles east of Horsham, in West Sussex. Whatever kind of property you have in Plummers Plain, our engineers can help with air source heat pumps. You’ll hear back from us the same working day, and there’s a 24/7 emergency line. Count every place we list in West Sussex and you reach 371, with Plummers Plain on the list.
The closest recent job we can point to from Plummers Plain was on Hurst Road, Horsham (RH12), about 4 miles west: installing two LG wall-mounted split systems: one serving the main treatment room and one serving the reception and waiting area.
Handford Way, Handcross Road and Hammerpond Road and the roads off them are all inside our area. Postcode districts we cover here: RH13. Places around Plummers Plain that are also on our list: Slaugham (1 mile east), Lower Beeding (1 mile south-west), Handcross (2 miles north-east), Mannings Heath (2 miles west) and Crabtree (2 miles south-west). We also work in nearby towns such as Crawley (5 miles north-east), Horsham (4 miles west), Haywards Heath (7 miles south-east) and Burgess Hill (8 miles south-east).
What’s near Plummers Plain
Locally, jobs take us to houses, flats and workplaces close to The Wheatsheaf pub and the streets around them. The nearest railway station is Faygate station, roughly 3.8 miles north of the centre. A little further out are Horsham Hospital (4.4 miles north-west). Green spaces nearby include Tilgate Lake and Warnham LNR.
How the visit works
Where something has to be switched off during the work, we agree it with you first, so you can plan around it. For businesses, we can typically work room by room or zone by zone. On site, it 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 Plummers Plain.
- We start with your plans and the property.
- The survey checks heat loss, emitters, hot water and the outdoor unit position.
- We explain which type of heat pump suits the home and whether a grant could apply.
- We install the heat pump and connect it up.
- After commissioning, you get the MCS certificate and a handover.
How to prepare
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Mention any roof access, ladders or high-level work
- Clear the space around the indoor unit, or where it will go
Getting a quote
Photos are the fastest route to a quote: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Tell us the address and what you need, and simple jobs can often be priced without a visit.
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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