Buckinghamshire · Heat pump installation
Nash Lee air source heat pumps
Heat pump installation, in Nash Lee and nearby. Call for a fixed-price quote, and we will reply the same working day.
- Not knowing whether a grant applies
- Deciding on the outdoor unit position
- Checking emitters for a heat pump
Air source heat pumps for homes and businesses in Nash Lee
Hot water from an air-to-water system is stored in 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 don’t heat hot water, so you’ll need another way to do that. Common call-outs are for planning and permitted development questions and plans to switch to electric heating with a heat pump, on homes heated by oil, LPG or gas, air-to-air heat pumps and air-to-water heat pumps.
Homes around Nash Lee usually have room outside for a heat pump, so the design focuses on heat loss and radiators.
We’re an F-Gas certified company, NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Refrigerant work is done by engineers who hold the F-gas qualifications the law requires.
- Location
- Nash Lee (HP17)
- Region
- Buckinghamshire
- Prices
- £8,000–£16,000 before the grant, 0% VAT on homes
- Quote
- Fixed, in writing
- Certified
- F-Gas certified, NICEIC approved, MCS
- Phone
- 07833 053749
- Page updated
- 30 October 2026
Air source heat pumps around Nash Lee
The Valuation Office Agency’s council tax figures date about 42% of homes in the Nash Lee area to the post-war years, 1945 to 1972, and about 69% of households live in detached or semi-detached houses, according to the last census (2021). For homes of that age, the survey checks the insulation, the radiators and the hot water setup. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these. About 6 listed entries lie within half a mile of central Nash Lee, Nashlee Farmhouse (grade II) among them. For a heat pump, permitted development does not 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 Buckinghamshire council, normally the planning authority here where necessary.
Older homes near Church of St Peter and St Paul may need extra checks for planning and heat loss before a heat pump is designed.
Nash Lee is about 4 miles south-east of Aylesbury, in Buckinghamshire. Whatever kind of property you have in Nash Lee, our engineers can help with air source heat pumps. We reply to enquiries the same working day and our emergency line runs 24/7. Count every place we list in Buckinghamshire and you reach 263, with Nash Lee on the list. London, roughly 35 miles off, has its own page on this site.
Here we cover the HP17 postcode area. We also cover the places around Nash Lee: Terrick (1 mile south), Chalkshire (1 mile south), North Lee (1 mile north-west), Butler's Cross (1 mile south) and Ellesborough (1 mile south). Larger places within reach include Aylesbury (4 miles north-west), High Wycombe (10 miles south), Chesham (8 miles south-east) and Marlow (13 miles south).
Landmarks near Nash Lee
Around Nash Lee, our work takes us to homes and businesses near The Russell Arms and the streets around them. The nearest railway station is Stoke Mandeville station, about 1.4 miles north of the centre. Other landmarks nearby include Little Kimble Motte (1.5 miles south-west) and National Paralympic Heritage Centre (2.5 miles north). Not far away are Coombe Hill and Brush Hill Local Nature Reserve.
Pricing air source heat pumps in Nash Lee
We quote each job individually. This is what makes a difference:
- The equipment or parts the job needs
- The distance and route between the indoor and outdoor units
- The condition of any existing system
Several rooms, units or sites on one quote can make for a more efficient booking. Tell us about everything you’d like looked at, and you’ll get one fixed price.
Helping us quote
Good pictures often save a visit. The most useful are:
- Photos showing the indoor unit and the space around it
- The remote or wall controller showing any error
- The outdoor side of the property, including any roof or flat area
Need a price for air source heat pumps? Please give us a ring on 07833 053749 with a few details about the property. We’ll talk you through the options and give you a fixed-price quote before you commit to anything.
Why it’s worth doing now in Nash Lee
The two types suit different homes and needs. Air-to-water heats radiators and hot water, and can attract a £7,500 grant where eligible; air-to-air heats and cools rooms, and only qualifies for £2,500 under strict conditions, and we explain which fits your home. Small faults tend to grow, so it’s worth dealing with them early.
Putting the work off seldom saves money. Faults and wear in a system tend to grow, and a struggling system uses more electricity to do less. If you are unsure, ring 07833 053749 and we will give you an honest view and a fixed price.
Why people in Nash Lee choose us
- One number for homes and businesses across London and the South East
- Listed on Checkatrade
- We work on all the leading brands
- Manufacturer’s warranty terms explained on your quote
Read our cost guide and our accreditations.
Also near Nash Lee
Other services in Nash Lee
Nash Lee questions
Is the heat pump grant available in Nash Lee?
Nash Lee is in England, where the Boiler Upgrade Scheme runs. 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. We hold MCS certification, so the application is ours to make for you.
Do you cover smaller places like Nash Lee?
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.
Can you come out in an emergency?
Yes, 24/7. When you call, tell us the make, what’s happening and any error code, and we will advise on what to do next.
Is there a survey before the work?
Yes. Photos often do the job for simple work, while bigger systems and repairs that need testing get a visit.
Can landlords and managing agents book you?
Yes. From one rented home to commercial buildings, the approach is the same: survey or diagnosis, a fixed price and proper paperwork.
How quickly will you reply?
We reply to enquiries the same working day. If it’s an emergency, ring the 24/7 line instead.
What’s the price of a heat pump installation?
For air-to-water, it’s £8,000–£16,000 (0% VAT on homes) before any Boiler Upgrade Scheme grant. Air-to-air prices are set after a survey, and we confirm the VAT on the quote.
What happens on the day
The work area is kept tidy throughout, with sheets down and mess cleared as we go. If we need to drill through a wall, we agree the spot with you first. On site, it 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. Seeing the property in pictures first means the trip to Nash Lee 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.
- The system is installed and connected to the controls.
- We commission it, complete the MCS certificate and show you how to use it.
Before we arrive
- Make sure we can reach the consumer unit or fuse board
- Arrange for someone to be there to let us in
- Tell us about access, such as roof hatches, high walls or locked plant areas
Getting a quote
VAT is set out clearly on every quote, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it on the quote. For a fixed-price quote, call us on 07833 053749 or email us.
Advice
What we’re called out for in Nash Lee
Air-to-air systems interest people who want cooling in summer as well as heating. They heat rooms through wall, floor or ceiling units, and can cool them when it’s hot. Whether a grant applies depends on the scheme conditions.
Keep an eye out for these signs:
- Deciding which kind of heat pump suits the home
- Checking emitters for a heat pump
- Not knowing whether a grant applies
A heat loss calculation decides the size of heat pump your home needs.
Comparing quotes
- What the manufacturer’s warranty covers and for how long
- Which brand and model they’re proposing, and why
- What’s in the price and what isn’t
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