Surrey · Heat pump installation
Air Source Heat Pumps in East Molesey
Our engineers work in East Molesey on 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.
- Radiators that may be too small for a heat pump
- Finding a place for the outdoor unit
- Comparing heat pump types
How we price air source heat pumps
The price is fixed before any work begins. It’s based on:
- What electrical work the job needs
- How many units are involved
- The equipment or parts the job needs
Height, access and the distance between the indoor and outdoor units all affect the cost. Each of those is built into the quote and give you a fixed price before we start.
Before you get in touch
Photos and a few facts are often enough to price a simple job. Send what you can of the following:
- The paperwork from the last service, if you have it
- The rating plate or label on any existing unit
- Wide pictures of the room or the existing unit
Published ranges are a starting point; the quote is built on your property, because no two buildings, rooms or systems are the same. After a look at the job, by pictures or a survey, the price is fixed. To start, give us a ring on 07833 053749 or use the quote form.
Air source heat pumps for homes and businesses in East Molesey
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. Eligibility depends on the property, so we confirm it before anything is agreed. The work covers air-to-water heat pumps, underfloor heating and hot water cylinders, and people most often call us about not knowing whether a grant applies and moving away from fossil-fuel heating.
Homes around East Molesey usually have space for an outdoor unit and a hot water cylinder, so the main questions are heat loss, radiators and the electrics.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. If that applies to your system, booking the service on time keeps the record straight, and every service is written up.
- Place
- East Molesey (KT8, KT7)
- Region
- Surrey
- Prices
- £8,000–£16,000 before the grant, 0% VAT on homes
- Pricing
- Fixed-price quote after a site survey
- Accreditations
- NICEIC approved, F-Gas certified, MCS
- Telephone
- 07833 053749
- Checked
- 30 October 2026
What we do, step by step
Refrigerant work is done by qualified engineers working for an F-Gas certified company, and electrical work is done by us as NICEIC approved contractors. So on the day, you do not need a separate electrician for the electrical side. On site, it takes a few days on site, depending on the cylinder, the radiators and the pipework involved. We plan the visit to East Molesey from the survey or your pictures.
- First we talk through the property and the current system.
- We measure heat loss for every room.
- The design covers the heat pump, emitters, hot water and outdoor unit.
- A fixed-price quote explains the cost, the grant position and the VAT.
- We install, commission and register the system under MCS.
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 parking restrictions near the property
Ask for a quote
Photos are the fastest route to a quote: the inside and outside of the property where the work is, plus the rating plate of any unit already there. Tell us the address and what you need, and many jobs can be priced from that.
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East Molesey: your questions answered
Do you cover smaller places like East Molesey?
Yes, smaller places are covered as well as towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
Is a heat pump in East Molesey permitted development?
There’s no single answer: the building and the outdoor unit position decide it. There’s a conservation area, the East Molesey Kent Town Conservation Area, close to central East Molesey. On a house, an air source heat pump can often go ahead under permitted development, with an outdoor unit of no more than 1.5 cubic metres and an installation that meets MCS 020(a), which includes a noise check. Those rights don’t reach the grounds of a listed building, and conservation areas rule out walls or roofs facing a road. If that might affect you, we ask Elmbridge council, which is typically the planning authority for East Molesey.
Can you set up regular servicing?
Yes. Tell us what you have and how it’s 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.
Which brands do you work with?
We work with the leading brands, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
Do I need to service the system to keep the warranty?
Check the manufacturer’s terms. Some warranty terms require the system to be serviced regularly by a qualified engineer, so check the terms or ask us. Keep every service record either way.
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.
Why does F-Gas certification matter?
For refrigerant work, both the engineer and the company need the right F-gas credentials. It’s worth checking before you book, and we are happy to show ours.
Aftercare tips
Once we have finished, these simple steps help:
- File the MCS certificate safely
- Find out the grant position at the survey
- Let the heat pump run steadily, as set up at handover
The warranty on the heat pump is the manufacturer’s, on its own terms. We explain the terms for your brand, including any servicing conditions.
Have the system serviced regularly. Check the manufacturer’s terms, as they may include servicing conditions.
Do you need air source heat pumps in East Molesey?
People also ask about air-to-air heat pumps because they heat and cool. They warm rooms directly through indoor units and switch to cooling in warm weather. Whether a grant applies depends on the scheme conditions.
Common reasons people call us are:
- No space for a hot water cylinder
- Deciding on the outdoor unit position
- Moving away from fossil-fuel heating
Live in one of the older houses around Church of St Mary? Expect the survey to look closely at heat loss and at the building’s planning status.
Before booking anyone
- The make and model of any parts or equipment being quoted
- Whether they looked at the job before pricing it
- What happens if the job turns out to be different on the day
Also near East Molesey
Other services in East Molesey
Homes in East Molesey and heat pumps
About 13 miles out from central London, East Molesey is part of the South East area we work across.
If you live near Hampton Court station, the survey compares air-to-water and air-to-air for your home before anything is quoted.
East Molesey is about 2 miles south-west of Teddington, in Surrey. Wherever you are in the KT8 postcode area, we cover air source heat pumps. East Molesey is one of 395 places in Surrey where we work for homes and businesses. For properties nearby, see our Croydon page (11 miles or so).
The closest recent job we can point to from East Molesey was on High Street, Esher (KT10), about 2 miles south: installing a Daikin VRF system serving the dining room, private dining room and bar area: five indoor units in total.
You’ll find streets such as Church Road, School Road and Grove Road, all of which are in our area. Our working area takes in KT8 and KT7 in full. Other places close to East Molesey include West Molesey (1 mile west), Hampton Hill (2 miles north), Hampton (2 miles north-west), Teddington (2 miles north-east) and Hampton Wick (2 miles east). Within a short drive, we also cover Guildford (14 miles south-west), Woking (11 miles south-west), Epsom (6 miles south-east) and Redhill (14 miles south-east).
What’s near East Molesey
Around East Molesey, our work takes us to homes and businesses near Esher College, The Albion pub and Cigarette Island Park, among other places. The nearest railway station is Hampton Court station, about 0.5 miles east of the centre. Nearby you will also find Chessington Castle Hill (4 miles south-east) and Bentall Centre (2.2 miles east). Open spaces near East Molesey include The Wood and The Lake.
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