Greater London · Heat pump installation
Heat pump installation in Coombe, Greater London
Our engineers work in Coombe on heat pump installation. A look at the job first, a fixed-price quote and written records at the end.
- Radiators that may be too small for a heat pump
- Questions about where the outdoor unit can go
- Ageing boilers that will need replacing
Signs you need air source heat pumps in Coombe
Homes off the gas grid, heated by oil or LPG, are often good candidates to look at. Until March 2027, an extra £1,500 is available for air source and ground source heat pumps in homes heated by oil or LPG with no mains gas where the home is eligible.
Any of these is worth a proper look:
- Ageing boilers that will need replacing
- Comparing heat pump types
- Not knowing whether a grant applies
Older homes near Church Hall United Reformed Church Of St Paul may need extra checks for planning and heat loss before a heat pump is designed.
What your quote should include
- Which brand and model they’re proposing, and why
- How extra work would be agreed if they find something unexpected
- Exactly what the price includes, from supply and fitting to commissioning
How we handle air source heat pumps in Coombe
Every installation starts with a heat loss survey. It shows how much heat each room needs on a cold day so the system is sized to match. Guesswork leads to systems that are too big or too small. If you’re dealing with replacing a combi boiler with a heat pump and not knowing whether a grant applies, we can sort it out.
Terraced houses in a London area like Coombe can suit a heat pump well, provided the outdoor unit can sit somewhere that passes the MCS noise check.
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.
- Location
- Coombe (CR0, CR2, CR9)
- Region
- Greater London
- Guide price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Approvals
- NICEIC and F-Gas, MCS
- Quotes
- Fixed, in writing
- Call
- 07833 053749
- Last updated
- 30 October 2026
How it works
You don’t need to do much on the day. Just let us in and point us to the units, or to where they’ll be fitted, and we take it from there. Before we leave, the area is tidied and we explain what we have done. A few pictures of the room, the outside wall and the fuse board help us plan a job in Coombe.
- It begins with your house and the heating it relies on 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.
- We install, commission and register the system under MCS.
Preparing for the visit
- Mention any parking restrictions near the property
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Arrange for someone to be there to let us in
Get a fixed-price quote
To help us quote: where the property is and what kind of building it is, photos of the rooms or units, the brand and model of anything already fitted and any symptoms, from error codes to drips. Once you have those, ring 07833 053749 or send an email.
Advice
What a heat pump looks like in Coombe
The Valuation Office Agency’s council tax figures date about 43% of homes in Coombe and the neighbourhoods around it to the post-war years, 1945 to 1972, and Census 2021 figures found about 54% of households live in flats. Whether the walls and loft have been insulated makes a real difference to the heat pump size for homes of that period. A flat may have no room for a hot water cylinder, and the freeholder normally has a say on the outdoor unit, which can tip the choice towards air-to-air. London homes can be short of space for an outdoor unit and cylinder, which affects the choice of heat pump.
Addington Palace lies about 1.3 miles east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Coombe is about 1 mile east of Croydon, in Greater London. Homes and businesses alike in Coombe, our engineers can help with air source heat pumps. We reply to enquiries the same working day, and there’s a 24/7 emergency line. Our list for Greater London has 764 entries, and Coombe is one.
Our nearest recent job to Coombe was on George Street, Croydon (CR0), about 1 mile west: installing three Daikin cassette units in the main working area and a wall-mounted unit in the private meeting room.
Work in CR0, CR2 and CR9 follows the same survey, fixed-price quote and written records as everywhere else we cover. If you need air source heat pumps at a property on Oaks Road, Coombe Road and Coombe Lane or a nearby road, our engineers can take on the work. Close to Coombe, our area also takes in Croydon (1 mile west), Addiscombe (1 mile north), South Croydon (1 mile south-west), Shirley Oaks (1 mile north-east) and Shirley (1 mile north-east). Larger places within reach include London (9 miles north), City of Westminster (11 miles north), Marylebone (11 miles north) and Kensington (11 miles north-west).
Around Coombe
We fit and service air conditioning in homes and premises around Coombe Lodge pub, Royal Russell School and St Peter's Primary School and the streets around them. The nearest railway station is South Croydon station, roughly 1 mile west. A little further out are St George's Walk (1.4 miles north-west) and Croydon Airport Visitor Centre (2.1 miles west). For a walk, there’s Bramley Bank and Duppas Hill.
FAQs for Coombe
Can I fit a heat pump in Coombe without planning permission?
There’s no single answer: the building and the outdoor unit position decide it. The half-mile around the middle of Coombe holds about 4 listed buildings and structures. Heat pumps on houses are often permitted development, but listed buildings need consent and conservation areas restrict outdoor units facing a road. Where it’s needed, we check with the planning department at Croydon council, typically the authority for Coombe.
Can I have air conditioning in a flat in Coombe?
Usually, yes, though leaseholders normally need the freeholder’s agreement. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
Will my radiators work with a heat pump?
It depends on each radiator and the room it heats. Heat pumps run at lower flow temperatures, so radiators give out less heat, and the survey checks each one.
Which brands do you work with?
We install and work on the leading makes, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Tell us the make and model and we’ll take it from there.
Will skipping a service affect the warranty?
It depends on the manufacturer’s terms. Some warranty terms require the system to be serviced regularly by a qualified engineer, so it’s worth checking. Keep every service record either way.
How much time does a heat pump install need?
A typical installation takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. We plan the work so you’re without heating for as little time as possible and agreed before work begins.
Can I do the refrigerant work myself?
Not the refrigerant work. The F-gas rules require certified companies and qualified engineers for it, and a new electrical circuit is notifiable building work unless a registered competent person does it.
Different systems, different jobs
Outdoor unit position and planning
Where the outdoor unit goes depends on airflow, access and the route into the house. Noise is part of the MCS 020(a) check, so we consider nearby homes too.
The Boiler Upgrade Scheme
Only one grant is available per property, and it cannot replace a low-carbon system. Hybrids are excluded.
Aftercare tips
Simple habits make a real difference. Our advice:
- Use the settings explained at handover
- Keep to regular servicing
- Ask about the grant before you commit
Where we applied for a Boiler Upgrade Scheme grant, we keep you informed through the process since the grant goes through the installer.
Keep radiators and indoor units unobstructed so the heat can get into the room.
Nearby places to Coombe
More services for Coombe
What a customer said
“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