East Sussex · Heat pump installation
Heat pump installers in Roser's Cross
Heat pump installation, in Roser's Cross and nearby. Ask us for a fixed-price quote; we reply the same working day.
- Questions about the Boiler Upgrade Scheme
- Choosing between air-to-water and air-to-air
- Working out whether radiators need upsizing
Air source heat pumps in Roser's Cross, done properly
Air source heat pumps collect heat from outdoor air and bring it inside with electricity running the compressor and fans. It works on the same principle as air conditioning, run the other way, and air-to-air heat pumps are sometimes simply called air conditioning. If the problem is not knowing whether a grant applies and working out where a cylinder could go, we can help.
If your home in or near Roser's Cross is heated by oil, LPG or electric heaters with no mains gas, the Boiler Upgrade Scheme adds an extra £1,500 until March 2027 for an air source or ground source heat pump.
Aftercare is simple, and most of it is in the manual: keep the outdoor unit clear, follow the manufacturer’s guidance on cleaning and book a service at the interval they recommend. It also keeps you on the right side of any warranty terms that ask for servicing.
- Place
- Roser's Cross (TN21)
- Region
- East Sussex
- Quotes
- A fixed price before work begins
- Accreditations
- NICEIC approved, F-Gas certified, MCS
- Response
- Same working day
- Costs
- £8,000–£16,000 before the grant, 0% VAT on homes
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
What happens on the day
Our engineers bring the tools, gauges and access equipment the job needs. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. The visit takes from a couple of days to around a week, depending on the system and how much of the heating changes. Seeing the property in photos first means the trip to Roser's Cross can be planned properly.
- You tell us about the home and what you want from a heat pump.
- A survey covers heat loss, radiators, hot water and where the outdoor unit could sit.
- 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.
Before we arrive
- Name a contact who can meet us at the agreed time
- Mention any parking restrictions near the property
- Make sure we can reach the outdoor unit, or where it will go
Get a fixed-price quote
Here’s what helps us quote: where the property is and what kind of building it is, pictures of the rooms or units, the brand and model of anything already fitted and any symptoms, from error codes to drips. Then phone 07833 053749 or write to us at info@aircondoctor.co.uk.
Related advice
What a heat pump looks like in Roser's Cross
About 39 miles out from central London, Roser's Cross is part of the South East area we work across. About 69% of households live in detached or semi-detached houses, according to Census 2021 figures. Detached and semi-detached houses normally have room for the outdoor unit and a cylinder.
Live in one of the older houses around The Parish Church of All Saints? Expect the survey to look closely at heat loss and at the building’s planning status. Sizing comes from the heat each room loses on a cold day, not from the size of the old boiler.
Roser's Cross is about 5 miles east of Uckfield, in East Sussex. For air source heat pumps in and around Roser's Cross, it’s easy to get a fixed-price quote: please ring 07833 053749 or send an email. Our area covers London and the South East, including Roser's Cross. Our East Sussex coverage runs to 289 places, and Roser's Cross is one of them. Our Eastbourne page covers places nearby (13 miles or so).
The closest recent job we can point to from Roser's Cross was on Station Road, Heathfield (TN21), about 2 miles east: installing three LG cassette units in the main open-plan office space, which occupies the former school hall with original high ceilings and large Victorian windows.
Our working area takes in TN21 in full. We cover homes and businesses on Forest Place, Warren Lane and Fir Grove Road and nearby roads. Other places close to Roser's Cross include Waldron (1 mile south), Cross in Hand (1 mile north-east), Lions Green (2 miles south), Sandy Cross (2 miles east) and Heathfield (2 miles east). Within a short drive, we also cover Eastbourne (13 miles south), Bexhill-on-Sea (14 miles south-east), Seaford (14 miles south) and Lewes (11 miles south-west).
Near you in Roser's Cross
Typical jobs here are in properties near Passingworth Park and The Star Inn, among other places. Roser's Cross’s nearest station is Buxted station, about 3.7 miles north-west. Other landmarks nearby include Uckfield Community Hospital (4.3 miles west) and Sussex Farm Museum (2.7 miles south-east). The countryside around Roser's Cross includes Selwyns Wood.
Questions from Roser's Cross
Will you come out to Roser's Cross?
Yes, and the size of the place makes no difference to how we work. Visits to smaller places are planned so the engineer arrives with what the job needs.
Is Roser's Cross in your area for air source heat pumps?
Yes, Roser's Cross is within the area we cover. Just ring 07833 053749 or fill in the contact form with a few details.
Why does F-Gas certification matter?
Certification shows a business is approved to work on systems that hold F gas refrigerant. That is not optional: it’s required by law, and AirCon Doctor is certified.
Who is responsible for leak checks?
Responsibility is shared between the operator, usually whoever owns or controls the equipment, and the service technicians. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
Can you set up regular servicing?
Yes. Tell us what you have and how it’s used and we will propose a schedule and quote for it. Leak checks required by the F-gas rules can be built in for larger systems.
Do you work for landlords and businesses?
Yes. From a single let flat to offices, shops and public buildings, the approach is the same: a look first, a fixed-price quote and written records.
Do you offer emergency call-outs?
Yes. Our emergency line runs 24/7 for problems that can’t wait for a planned visit. Call 07833 053749 and tell us what’s happened.
Nearby places to Roser's Cross
Also in Roser's Cross
Rented and managed buildings
Running several properties is easier with one contractor. We work across London and the South East, so a run of properties can go into one programme and kept to a regular schedule.
From a single flat to a whole estate, you get the same standard: diagnosis, a fixed price, access agreed with the people on site and paperwork at the end.
What air source heat pumps can’t fix
Not every problem is solved by air source heat pumps, and we’d rather say so up front. It won’t put right:
- Formal advice on VAT for your situation
- Promising eligibility for the Boiler Upgrade Scheme
- Planning approval where permitted development doesn’t apply
Not sure which it is? You can give us a ring on 07833 053749 or write to us at info@aircondoctor.co.uk and we will tell you honestly.
Parts of the system we cover
- Homes heated by oil, LPG or gas
- Hot water cylinders
- Radiator systems
- Air-to-water heat pumps
- Air-to-air heat pumps
- Underfloor heating
Aftercare tips
Think of this as the after-treatment advice, in brief:
- Book a yearly service
- Do not block radiators or indoor units with furniture
- Let the heat pump run steadily, as set up at handover
After commissioning, the installation is registered under MCS and you receive the certificate. Keep it with the manufacturer’s paperwork, as you may need it later.
Let the heat pump run steadily rather than switching it on and off, using the settings agreed at handover.
What a customer said
“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