Windsor and Maidenhead · Heat pump installation
Air Source Heat Pumps in Windsor
F-Gas certified and NICEIC approved, we cover Windsor for heat pump installation. Fixed-price quotes and a 24/7 emergency line.
- Plans to switch to electric heating with a heat pump
- Working out whether radiators need upsizing
- Comparing heat pump types
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. On site, the work takes a few days on site, depending on the cylinder, the radiators and the pipework involved. A visit in Windsor is booked for a time that suits you.
- Step one is understanding the house, how it’s heated today and what you’d like to change.
- 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.
- A fixed-price quote follows, setting out the system, any grant that applies and the VAT.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- Once it’s running correctly, the MCS certificate is issued and we show you the settings.
Preparing for the visit
- Move furniture away from the wall where we will be working
- Mention any managing agent or landlord rules we need to follow
- Tell us about parking and loading
Get a fixed-price quote
The quickest way to a quote is to send pictures: 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 simple jobs can often be priced without a visit.
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About our air source heat pumps in Windsor
Air-to-water heat pumps heat your hot water through a cylinder. Homes with a combi boiler may not have a cylinder, so finding space for one is part of the survey. Air-to-air systems do not heat hot water, so you’ll need another way to do that. Common call-outs are for deciding which kind of heat pump suits the home and no space for a hot water cylinder, on air-to-air heat pumps, radiator systems and air-to-water heat pumps.
Around Windsor, most people asking about heat pumps have a gas boiler now. We survey the heat loss, radiators, hot water and the outdoor unit position, then design and quote.
Each manufacturer sets its own warranty period. Daikin, for instance, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. For any other brand, we explain the manufacturer’s terms on your quote.
- Location
- Windsor (SL4)
- Region
- Windsor and Maidenhead
- Guide price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Price
- Fixed, in writing
- Approvals
- NICEIC and F-Gas, MCS
- Phone
- 07833 053749
- Last updated
- 30 October 2026
What we’re called out for in Windsor
An ageing boiler is often the moment people start thinking about a heat pump. Starting early leaves time for the survey, the design and any grant application, rather than rushing a replacement in winter.
The things we are asked about most include:
- No space for a hot water cylinder
- Working out whether radiators need upsizing
- Deciding which kind of heat pump suits the home
With St Leonard's Hill about 1 mile south-west, it’s worth asking whether your own home is listed before planning a heat pump.
Questions to ask before you book
- If the quote is based on a survey, pictures or a diagnosis
- Whether the quote shows VAT clearly
- Whose warranty applies, and on what terms
What you can do yourself, and what needs us
Leave the units and pipework where they are. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrics need care too. If you need something moved, we can quote for it.
Some faults have simple causes you can check first: check the mode, the set temperature, the remote’s batteries and the breaker. If a breaker trips again after you reset it, leave it off and ring 07833 053749 or drop us a line.
Heat pumps in Windsor: local notes
Windsor’s centre falls inside a designated conservation area. On the National Heritage List, around 7 entries fall within 0.5 miles of the middle of Windsor; St Annes House Convent of St John the Baptist (grade II) is one. So the heat pump survey asks two extra questions here: is the home listed, and is it inside a conservation area? Windsor is about 23 miles from central London, well within the area we cover from our base in East Grinstead.
Live in one of the older houses around All Saints Church? Expect the survey to look closely at heat loss and at the building’s planning status.
Windsor is about 3 miles south of Slough, in Windsor and Maidenhead. If you need air source heat pumps in Windsor, please call 07833 053749 for a fixed-price quote. Our area covers London and the South East, including Windsor. Count every place we list in Windsor and Maidenhead and you reach 57, with Windsor on the list. You can also see our page for Guildford, about 16 miles away.
The closest recent job we can point to from Windsor was on Church Street, Staines-upon-Thames (TW18), about 6 miles south-east: installing two LG wall-mounted units in the main office area and a single unit in the client meeting room.
Our working area takes in SL4, every street of it. We cover homes and businesses on Athlone Square, Leigh Square and Furness Square and nearby roads. We also cover the places around Windsor: Clewer (1 mile north), Dedworth (1 mile west), Boveney (1 mile north-west), Eton Wick (1 mile north) and Oakley Green (1 mile west). Within a short drive, we also cover Maidenhead (5 miles north-west), Boyn Hill (5 miles north-west), North Ascot (5 miles south-west) and Cookham (7 miles north-west).
Landmarks near Windsor
Typical jobs here are in properties near The Prince Albert pub, Windsor Girls' School and Sutherland Grange. The nearest railway station is Windsor & Eton Central station, roughly 1 mile north-east. Well-known places in the area include Berkshire Yeomanry Museum (1 mile south-east) and Windsor Castle (1.3 miles east). Green spaces nearby include Bray Pit and Taplow Lake.
Common questions in Windsor
Does the Boiler Upgrade Scheme cover homes in Windsor?
Windsor is covered, as the scheme runs across England and Wales. It gives £7,500 towards an air-to-water or ground source heat pump, or £2,500 towards an air-to-air heat pump that replaces the fossil-fuel heating and meets the whole home’s heating need. As an MCS certified installer, we apply for it on your behalf.
Is Windsor in your area for air source heat pumps?
We do: Windsor falls inside our working area. Get in touch with the details and we reply the same working day.
How long will it take to install a heat pump?
An installation 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. We confirm the timing after the survey, and you can ring 07833 053749 or use the quote form to book it.
Can you look at a system you didn’t fit?
Yes. We look at it first and tell you what we find, including any issues with how it was fitted. Any work is priced before it goes ahead.
Do you have a 24/7 line?
Yes. Our emergency line runs 24/7 for breakdowns that can’t wait. Call 07833 053749 and tell us what’s happened.
How does the warranty work?
Warranty comes from the manufacturer and depends on the brand and product. Daikin, for example, gives a standard 2 years on split air conditioning and we explain the terms for your brand on the quote.
Does servicing affect my 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. Either way, keep a record of every service.
What else we do in Windsor
Honest limits
We’d rather tell you now than sell you work that won’t help, so these are the things it will not cover:
- Gas boiler work, such as disconnecting the old boiler, which needs a Gas Safe registered engineer
- Planning decisions, which rest with the council
- Improving the building’s insulation
If in doubt, give us a ring on 07833 053749 or use the quote form and we’ll say what we think before booking.
Where we work
- Hot water cylinders
- Air-to-air heat pumps
- Homes heated by oil, LPG or gas
- Underfloor heating
- Radiator systems
- Air-to-water heat pumps
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