Milton Keynes · Heat pump installation
Little Horwood air source heat pumps
Heat pump installation, for Little Horwood and the surrounding area. Call for a fixed-price quote, and we will reply the same working day.
- Choosing between air-to-water and air-to-air
- Finding a place for the outdoor unit
- Replacing a combi boiler with a heat pump
How we handle air source heat pumps in Little Horwood
Installing an air source heat pump in a home is zero-rated for VAT until 31 March 2027, then 5%. That follows HMRC Notice 708/6, and it does not apply to businesses, and for air-to-air systems we confirm the VAT on your quote. This is general information, not tax advice. We are often asked to deal with finding a place for the outdoor unit and radiators that may be too small for a heat pump, across radiator systems, homes heated by oil, LPG or gas and air-to-air heat pumps.
Homes around Little Horwood typically have room outside for a heat pump, so the design comes down to heat loss, radiators and hot water.
Aftercare is simple, and most of it is in the manual: 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.
- Place
- Little Horwood (MK17)
- Wider area
- Milton Keynes
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Quote
- A fixed-price quote up front
- Accreditations
- NICEIC and F-Gas, MCS
- Enquiries
- We reply the same working day
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
What we are called out for in Little Horwood
An ageing boiler is often the moment people start thinking about a heat pump. Planning the change before the boiler fails gives you time to survey, design and apply for any grant, rather than rushing a replacement in winter.
What we’re most often called about:
- Moving away from fossil-fuel heating
- Questions about listed buildings or conservation areas
- Replacing a combi boiler with a heat pump
Older homes near Church of St Nicholas may need extra checks for planning and heat loss before a heat pump is designed.
What your quote should include
- Whether the price is fixed or an estimate
- Which brand and model they’re proposing, and why
- Whose warranty applies, and on what terms
Towns and villages near Little Horwood
More services for Little Horwood
Keeping the system healthy
Here’s the after-treatment advice, short and simple:
- Avoid switching the heat pump on and off often
- Keep to regular servicing
- Keep the outdoor unit clear all year
Should you have questions after the install, call 07833 053749 or send an email and we will look into it. A yearly service is a good habit.
Keep the outdoor unit clear of leaves, plants and stored items. Airflow is what it runs on so keep it unobstructed.
Pricing air source heat pumps in Little Horwood
The survey or diagnosis tells us what the work involves. The main factors are:
- What electrical work the job needs
- One-off work versus a regular service cycle
- The type of system, from a single split to a larger system
No two properties are the same, so we price each one individually. The equipment, how we reach it, the route between units and the work needed all play a part.
Helping us quote
Good photos often save a visit. Try to include:
- The make and model of the system, from the label
- The outside wall, roof or yard where the outdoor unit sits or would go
- A photo of the consumer unit with the cover closed
For a fixed-price quote, phone 07833 053749 or email us and tell us about the property and what you need. A few photos make it quicker. We reply to enquiries the same working day.
Common questions in Little Horwood
Is the heat pump grant available in Little Horwood?
Little Horwood is covered, as the scheme runs across England and Wales. The amount depends on the type of heat pump, and the survey confirms which applies. You do not apply yourself: the MCS certified installer does, which is us.
Will you come out to Little Horwood?
We do. Villages and hamlets get the same service as the bigger towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
What’s the price of a heat pump installation?
An air-to-water heat pump costs £8,000–£16,000 (0% VAT on homes) before the grant. The Boiler Upgrade Scheme offers £7,500 to eligible homes in England and Wales though not every home qualifies.
Do I need new radiators for a heat pump?
It depends on each radiator and the room it heats. At the lower temperatures a heat pump uses, radiators need more surface, and the survey checks each one.
Is the equipment covered by a warranty?
The manufacturer’s warranty, on the manufacturer’s terms. Each brand sets its own conditions and periods, so we explain them on your quote.
Do I get paperwork after the visit?
Yes. You get a written record of each visit, and any work on the refrigerant circuit goes in the F-Gas records. File them with the system’s paperwork.
Is there a survey before the work?
Yes. Every job is looked at first, either on a site survey or from photos and details for simple jobs. Then you get a fixed-price quote.
How it works
Wherever the system can be run before we leave, we run it and check it in operation. Then we show you what we’ve done and answer any questions, and anything that needs attention later is pointed out. All told, the work 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. For a place like Little Horwood, the timing is set with you and the travel is our side of the planning.
- We start with your plans and the property.
- We survey for heat loss and look at radiators, cylinder space and outdoor unit options.
- You get our view on the right type for the house, and on whether the Boiler Upgrade Scheme applies.
- The system is installed and connected to the controls.
- After commissioning, you get the MCS certificate and a handover.
Preparing for the visit
- Find the manual or the paperwork for the system, if you have it
- Mention any parking restrictions near the property
- Make sure someone can let us in at the agreed time
Getting a price
Some jobs can be priced from pictures, while others need a survey. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, you get a fixed price before any work is booked.
Advice
What a heat pump looks like in Little Horwood
Little Horwood’s centre is no more than about a third of a mile from the Little Horwood Conservation Area. About 15 listed entries lie within half a mile of central Little Horwood, Church of St Nicholas (grade II*) among them. For a heat pump, permitted development doesn’t apply within the grounds of a listed building, and in a conservation area the outdoor unit can’t go on a wall or roof facing a road, so we check with the local planning authority (normally Buckinghamshire council) where needed. About 87% of households live in detached or semi-detached houses, according to Census 2021 figures. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
If your home is listed, like Bletchley Park about 4.9 miles north-east, listed building consent comes before any heat pump work.
Little Horwood is about 5 miles west of Bletchley, in Milton Keynes. For air source heat pumps in and around Little Horwood, it’s easy to get a fixed-price quote: please phone 07833 053749 or email us. We work across London and the South East, including Little Horwood. Little Horwood is one of 73 towns, villages and districts in Milton Keynes where we work. For properties nearby, see our London page, about 46 miles away.
Wood End, Mursley Road and Church Street and the roads off them are all inside our area. All of MK17 is within our area. Nearby, we also cover air source heat pumps in Great Horwood (1 mile west), Mursley (2 miles south-east), Nash (2 miles north), Whaddon (2 miles north-east) and Swanbourne (2 miles south). Further out, we also cover Milton Keynes (6 miles north-east), Bletchley (5 miles east), Newport Pagnell (9 miles north-east) and Bletchley and Fenny Stratford (5 miles east).
Landmarks near Little Horwood
Typical jobs here are in properties near The Old Crown pub, among other places. Other landmarks nearby include Drayton Parslow Mound (2.9 miles south-east) and Bletchley Community Hospital (4.7 miles north-east). Green spaces nearby include Blue Lagoon Park and Furzton Lake.
From one of our customers
“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