Hertfordshire · Heat pump installation
Heat pump installers in Ashwell
For heat pump installation in Ashwell, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- Working out whether radiators need upsizing
- Planning and permitted development questions
- Wanting to stop using oil, LPG or gas for heating
How we handle air source heat pumps in Ashwell
Air source heat pumps collect heat from outdoor air and bring it inside with electricity running the compressor and fans. The technology is close to air conditioning, which is why we install both and the Energy Saving Trust notes that air-to-air heat pumps are sometimes referred to as air conditioning. The work covers homes heated by oil, LPG or gas, underfloor heating and hot water cylinders, and common reasons people get in touch are deciding on the outdoor unit position and checking emitters for a heat pump.
For a house near Ashwell, space outside is rarely the problem, so heat loss, radiators and the electrics are what we check.
We’re an F-Gas certified company, NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- Ashwell (SG7)
- Region
- Hertfordshire
- Replies
- We reply the same working day
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Credentials
- NICEIC and F-Gas, MCS
- Quotes
- A fixed-price quote up front
- Phone
- 07833 053749
- Page updated
- 30 October 2026
What happens on the day
Think of the visit in three stages: diagnose, treat and sign off. First comes a careful look at the system or the space, then the work itself, and finally we test, record and explain. Most of the time goes on the middle part, which takes a few days for most air-to-water installations, with air-to-air systems often quicker. Send pictures of the space and the outside wall, and we can plan the work near Ashwell.
- It starts with a conversation about the home, the existing heating and your plans.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- You get a fixed-price quote, with any grant you are eligible for and the VAT explained.
- The outdoor unit, the indoor equipment and the controls are installed and connected.
- The system is commissioned and registered under MCS, and we show you how to use it.
Before we arrive
- Make sure someone can let us in at the agreed time
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Move furniture away from the wall where we’ll be working
Getting 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. Add the address and what you’d like done, and many jobs can be priced from that.
Read more
Keeping the system healthy
Every system needs looking after, and most of it is easy. A few tips:
- Clear leaves and debris from the outdoor unit
- Diary the next service
- Keep radiators clear
After commissioning, the installation is registered under MCS and you receive the certificate. File it with the warranty documents for future reference.
Keep the outdoor unit clear of leaves, plants and stored items. It needs good airflow to collect heat from outside, so keep it clear all year.
Your questions about air source heat pumps in Ashwell
Can I get the Boiler Upgrade Scheme grant in Ashwell?
Ashwell is covered, as the scheme runs across England and Wales. The grant is £7,500 for an air source (air-to-water) heat pump and £2,500 for an air-to-air system that replaces the existing fossil-fuel heating. The installer applies, and we’re MCS certified.
Will a heat pump in Ashwell need planning permission?
It depends on the property. The Ashwell Conservation Area takes in the middle of Ashwell. 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 the planning department at North Hertfordshire council, typically the authority for Ashwell.
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.
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. A fixed-price quote follows.
Can you look at a system you didn’t fit?
Yes. We work on systems fitted by other installers as well as our own, on all the main brands. Send us the make and model, and any records you have.
Will you make a mess?
We start with protection: sheets over the floor and nearby furniture. Any drilling is agreed with you first, and we clear up the dust and offcuts before we leave.
Why use an F-Gas certified company?
F-Gas certification shows a company is approved to work on equipment containing fluorinated gases, such as the refrigerant in air conditioning and heat pumps. In Great Britain, that certification is a legal requirement, not an optional extra, and AirCon Doctor is certified.
Air source heat pumps around Ashwell
About 36% of homes in the Ashwell area were built before 1919, according to the Valuation Office Agency’s council tax figures, and about 77% of households live in detached or semi-detached houses, according to the last census (2021). Period properties can still suit a heat pump, but the design has to start from accurate heat loss figures. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
If your home is one of the older properties near St Mary's Church, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen. Hinxworth Place, roughly 1.8 miles west, is a reminder to check your home’s listing status: permitted development doesn’t cover listed buildings.
Ashwell is about 5 miles north-east of Letchworth, in Hertfordshire. From the centre of Ashwell to the outskirts, we cover air source heat pumps, from a single room to a whole building. Our area takes in 381 places across Hertfordshire, from busy centres to quieter spots. London is in our area too, about 37 miles from Ashwell.
If you need air source heat pumps at a property on High Street, Station Road and Alms Lane or anywhere close by, our engineers can take on the work. All of SG7 is covered. We also cover the places around Ashwell: Ashwell End (1 mile west), Bury End (2 miles west), Newnham (2 miles south-west), Caldecote (2 miles west) and Hinxworth (2 miles west). Further out, we also cover Stevenage (9 miles south), Hitchin (8 miles south-west), Letchworth (5 miles south-west) and Letchworth Garden City (5 miles south-west).
Landmarks near Ashwell
Typical jobs here are in properties near Rose And Crown Public House. The closest station to Ashwell is Ashwell & Morden station, about 2 miles east of the centre. A little further out are Bygrave House (2.2 miles south) and Fairfield Hospital (4.8 miles south-west). Open spaces near Ashwell include Fox Covert.
Fixed-price quotes for air source heat pumps in Ashwell
Before we fix a price, we need to know a few things. We check:
- How far the pipework has to run, and where
- The condition of any existing system
- Whether it’s a one-off job or part of a maintenance contract
Typical ranges are on our prices page, but each job is priced on what it involves. Call for a fixed-price quote, and we will talk you through it.
What we need to know
Before you ask for a quote, gather:
- A photo of the consumer unit with the cover closed
- A short video of any fault, such as a noise or a flashing light
- The address and the type of property
Quotes don’t take long. Send a few details and photos, and we reply the same working day. Where a survey is needed, we arrange a time that suits you.
Nearby places to Ashwell
Other services in Ashwell
What happens if it’s left?
Replacing a boiler in a hurry when it breaks leaves little time to consider a heat pump. Surveying and designing in advance means the system is sized right and any grant is applied for before you need the heat. A system that’s left with a fault, or without a service, normally costs more to run.
A single unit or a whole estate, the quote is built the same way: what needs doing, how we get to it and what it needs. You will have a fixed price before we start, and the quote sets out the VAT.
Why choose AirCon Doctor in Ashwell
- MCS certified for heat pumps
- Clear warranty information from the manufacturer
- An F-Gas certified company, as the law requires
- Leading brands including Daikin, Mitsubishi Electric and Fujitsu
Read what air conditioning costs and our accreditations and certificates.
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