Hertfordshire · Heat pump installation
Heat pump installers in Stotfold
F-Gas certified and NICEIC approved, we cover Stotfold for heat pump installation. Fixed-price quotes and a 24/7 emergency line.
- Not knowing whether a grant applies
- Radiators that may be too small for a heat pump
- Deciding on the outdoor unit position
When something else is needed
Not every problem is solved by air source heat pumps, and we’d rather say so up front. It will not put right:
- Formal advice on VAT for your situation
- Planning approval where permitted development doesn’t apply
- A grant for a home that doesn’t meet the scheme rules
Not sure which it is? You can call 07833 053749 and we’ll tell you honestly.
Parts of the system we cover
- Homes heated by oil, LPG or gas
- Air-to-air heat pumps
- Underfloor heating
- Air-to-water heat pumps
- Hot water cylinders
- Radiator systems
Air source heat pumps in Stotfold, done properly
Many air source heat pumps can be installed as permitted development in England, without a planning application. Conditions include a maximum outdoor unit size of 1.5 m³, compliance with MCS 020(a), use for more than cooling alone and a site outside the curtilage of a listed building. We check the rules for your property as part of the survey. The work covers air-to-air heat pumps, radiator systems and underfloor heating, and common reasons people get in touch are plans to switch to electric heating with a heat pump and no space for a hot water cylinder.
Whether a home near Stotfold has mains gas makes a difference to the grant. Homes heated by oil or LPG with no mains gas can get an extra £1,500 on the Boiler Upgrade Scheme until March 2027.
The records are your system’s health record: what was fitted or found, what was done and when. If anything goes wrong later, it helps the next engineer and the manufacturer, so keep it safe.
- Place
- Stotfold (SG5)
- Region
- Hertfordshire
- Quotes
- Fixed, in writing
- Credentials
- F-Gas certified, NICEIC approved, MCS
- Prices
- £8,000–£16,000 (0% VAT on homes), before the grant
- Phone
- 07833 053749
- Reviewed
- 30 October 2026
Rented and managed buildings
Portfolio owners often want one contractor and one number. We work across London and the South East, so work at different addresses can be planned together and kept on a regular cycle.
Facilities teams in offices, schools and public buildings book us too in Stotfold and across Hertfordshire. Work can be phased by floor, zone or building to keep disruption down.
FAQs for Stotfold
Can I fit a heat pump in Stotfold without planning permission?
That depends on the building and where the outdoor unit goes. Around 14 listed entries sit within 0.5 miles of central Stotfold. Heat pumps on houses are often permitted development, but listed buildings need consent and conservation areas restrict outdoor units facing a road. Where it’s needed, we check with the planning department at Central Bedfordshire council, usually the authority for Stotfold.
Is the heat pump grant available in Stotfold?
Stotfold is in England, where the Boiler Upgrade Scheme runs. For an air-to-water heat pump the amount is £7,500; an air-to-air system can get £2,500 if it replaces the fossil-fuel heating outright, meets the home’s full heating demand and is not an add-on to a boiler. As an MCS certified installer, we apply for it on your behalf.
Do you work on systems someone else installed?
Yes. Systems fitted by other companies are fine from all the leading brands. Send us the make and model, and any records you have.
Why does F-Gas certification matter?
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. That is not optional: it’s required by law, and AirCon Doctor is certified.
Will my radiators work with a heat pump?
Some radiators may be fine as they are, and some may need to be larger. At the lower temperatures a heat pump uses, radiators need more surface so we check every radiator against the room’s heat loss.
Which type of heat pump is right for my home?
Air-to-water feeds your central heating and hot water, while air-to-air warms and cools rooms directly. With air-to-air, hot water needs another source and the survey helps decide.
Is there a survey before the work?
Yes. We always look before we price, either on a site survey or from photos and details for simple jobs. Then you get a fixed-price quote.
Also near Stotfold
What else we do in Stotfold
How the visit works
Each visit runs to the same pattern: agree the plan on site, protect the area, do the work, test what we’ve done and talk you through it. The visit itself takes from a couple of days to around a week, depending on the system and how much of the heating changes. Around Stotfold, access is typically simple, though gates and garden access are worth mentioning.
- We find out about your home and the heating you have now.
- Every room’s heat loss is worked out on site.
- We design the system, check the radiators and cylinder and look at the outdoor unit position.
- You get a fixed price, with any grant and the VAT set out.
- Then it’s fitted, commissioned and registered with MCS.
Preparing for the visit
- Mention any managing agent or landlord rules we need to follow
- Let us know where the consumer unit is
- Name a contact who can meet us at the agreed time
How to get a quote
The quickest way to a quote is to send photos: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Add the address and what you’d like done, and simple jobs can often be priced without a visit.
Advice
Heat pumps in Stotfold: local notes
Valuation Office Agency council tax records show about 51% of homes in and around Stotfold were built in 2000 or later, and the last census (2021) found about 68% of households in detached or semi-detached houses. Lower heat loss in recent homes often means a smaller heat pump and fewer radiator changes. Houses usually have space for an outdoor unit and a hot water cylinder.
If your home is one of the older properties near Church of St Mary the Virgin, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen. Hinxworth Place lies about 2.4 miles north-east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Stotfold is about 5 miles north of Hitchin, in Hertfordshire. Properties in Stotfold get the same service as everywhere we cover: diagnosis first, a fixed price and proper paperwork when we have finished. Our Hertfordshire coverage runs to 381 places, Stotfold among them. London, roughly 36 miles off, has its own page on this site.
Work in SG5 follows the same survey, fixed-price quote and written records as everywhere else we cover. If you need air source heat pumps at a property on High Street, Church Road and Meadowsweet Way or anywhere close by, we can help. Close to Stotfold, our area also takes in Stotfold Common (1 mile north), Radwell (1 mile east), Astwick (1 mile north) and Fairfield (1 mile south-west). We also work in nearby towns such as Stevenage (8 miles south), Welwyn Garden City (15 miles south), Harpenden (15 miles south) and Hitchin (5 miles south).
Near you in Stotfold
Locally, jobs take us to houses, flats and workplaces close to The Knights Templar School and The Chequers Public House and the streets around them. Stotfold’s nearest station is Arlesey station, roughly 1.7 miles north-west. Other landmarks nearby include Fairfield Hospital (1.1 miles south-west) and Bygrave House (3.1 miles east). The countryside around Stotfold includes Arlesey Old Moat and Glebe Meadows.
Why deal with it now?
The 0% VAT rate on heat pumps in homes runs until 31 March 2027, then 5% applies. If you’re thinking about a heat pump, that date is worth knowing alongside your own plans for the property. For a place like Stotfold, booking ahead lets us plan the visit properly.
A single unit or a whole estate, the quote is built the same way: the work involved, the access and the equipment. The price is fixed before work begins, and the quote sets out the VAT.
Why us?
- Fixed-price quotes after a survey or photos
- Listed on Checkatrade
- One contact for properties across the South East and London
- We work on all the leading brands
Take a look at our cost guide and our accreditations and certificates.
From one of our customers
“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