Hertfordshire · Heat pump installation
Astwick air source heat pumps
Looking for air source heat pumps in Astwick? We look at the job first, give you a fixed-price quote and do the work at a time that suits you, finishing with proper records.
- An oil, LPG or gas boiler near the end of its life
- Replacing a combi boiler with a heat pump
- Choosing between air-to-water and air-to-air
Air source heat pumps in Astwick, done properly
A £2,500 grant is available for some air-to-air heat pumps, with conditions. It has to replace the fossil-fuel heating, cover the whole heating demand, be fitted by an MCS certified installer and be in a home; adding it alongside a boiler does not qualify. If you are dealing with checking eligibility for a heat pump grant and checking whether planning permission is needed, we can sort it out.
If your home in or near Astwick is heated by oil, LPG or electric heaters with no mains gas, the Boiler Upgrade Scheme adds an extra £1,500 until March 2027 for an air source or ground source heat pump, on top of the £7,500.
Nothing is signed off by word of mouth: commissioning details and F-Gas records for a new system, a note of the fault and the fix for a repair, or a service record. Keep it with the system’s paperwork so it’s to hand next time.
- Where
- Astwick (SG5)
- Region
- Hertfordshire
- Typical price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Pricing
- Fixed, in writing
- Credentials
- F-Gas certified, NICEIC approved, MCS
- Enquiries
- Same working day
- Call
- 07833 053749
- Checked
- 30 October 2026
How the job changes from property to property
The Boiler Upgrade Scheme
The Boiler Upgrade Scheme covers England and Wales: £7,500 for air-to-water and ground source, and £2,500 for air-to-air in limited cases. The application goes through the installer.
Air-to-water heat pumps
The price for air-to-water is £8,000–£16,000 (0% VAT on homes), before the grant. Eligible homes in England and Wales can get a £7,500 Boiler Upgrade Scheme grant towards it and the installer applies.
Astwick: your questions answered
Is planning permission needed for a heat pump in Astwick?
It depends on the property. The Astwick Conservation Area takes in the middle of Astwick. 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 Central Bedfordshire council, which is usually the planning authority for Astwick.
Can I get the Boiler Upgrade Scheme grant in Astwick?
Yes, if the home and the heat pump meet the scheme’s rules: Astwick is in England, where it applies. Whether your home qualifies, and for how much, depends on the type of heat pump and the heating it replaces. We hold MCS certification, so the application is ours to make for you.
How do you keep the place clean during the work?
We put dust sheets over floors and furniture near the work first, and we tidy up as we go. At the end, we clear up and show you what we’ve done.
Will I get records for the system?
Yes. It’s your proof of what was done: a dated note of the work, with refrigerant details where they apply.
What does F-Gas certified mean?
For refrigerant work, both the engineer and the company need the right F-gas credentials. Ask to see proof before booking anyone, and we are happy to show ours.
Is the equipment covered by a warranty?
It’s the manufacturer’s, and the terms are theirs. Some terms depend on regular servicing by a qualified engineer so it’s worth keeping the service records.
When will I hear back?
The same working day. Then we agree a date that works for you, and you get a fixed price before any work goes ahead.
Landlords, agents and facilities managers
From a single flat to a whole estate, the approach is the same: diagnosis, a fixed price, access agreed with the people on site and paperwork at the end.
Managing agents often deal with us directly. Send the address, what’s needed and how access works, and we will send a fixed-price quote.
What we do, step by step
Refrigerant work is done by qualified engineers working for an F-Gas certified company, while the electrical side is covered by our NICEIC approval. So on the day, you don’t need a separate electrician for the electrical side. The work takes a few days on site, depending on the cylinder, the radiators and the pipework involved. We plan the trip to Astwick around you.
- 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.
- We send a fixed-price quote that shows the equipment, the grant position and the VAT.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- Commissioning, MCS certification and a handover of the controls finish the job.
How to prepare
- Mention any roof access, ladders or high-level work
- Let us know where we can park and unload
- Let us know where the consumer unit is
Getting a price
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. Tell us the address and what you need, and many jobs can be priced from that.
Read more
Aftercare tips
A little care keeps the system in better shape. Our advice:
- Check eligibility for the Boiler Upgrade Scheme early
- Know the servicing conditions in your warranty
- Store the MCS certificate and warranty documents together
Now and then in cold weather, the outdoor unit defrosts itself. It may give off steam or sound different for a few minutes and it’s part of how the system works.
Have the system serviced regularly. Check the manufacturer’s terms, as they may include servicing conditions.
Places near Astwick
More services for Astwick
What a heat pump looks like in Astwick
VOA council tax data show about 51% of homes across Astwick and its surrounding area were built in 2000 or later, and Census 2021 figures found about 68% of households in detached or semi-detached houses. Better insulated, newer homes are often a good match for a heat pump. Detached and semi-detached houses typically have room for the outdoor unit and a cylinder.
Live in one of the older houses around Church of Saint Guthlac? Expect the survey to look closely at heat loss and at the building’s planning status. Historic houses such as Hinxworth Place, about 1.7 miles east, are a reminder that listed homes need consent before a heat pump goes in.
Astwick is about 1 mile north of Stotfold, in Hertfordshire. From the centre of Astwick to the outskirts, we cover air source heat pumps, from a single room to a whole building. Astwick is one of 381 towns, villages and districts in Hertfordshire we cover. Our London page covers places nearby (37 miles or so).
Our engineers cover all of the SG5 postcode area for air source heat pumps. Astwick Road and Sycamore Avenue and the roads off them are all inside our area. We also cover the places around Astwick: Stotfold Common (1 mile south), Stotfold (1 mile south) and Radwell (2 miles south-east). Within a short drive, we also cover Stevenage (9 miles south), Hitchin (6 miles south), Letchworth (4 miles south) and Letchworth Garden City (4 miles south).
Near you in Astwick
Astwick’s nearest station is Arlesey station, roughly 1.5 miles west. Nearby you’ll also find Fairfield Hospital (2.2 miles south) and Bygrave House (3.6 miles south-east). Not far away are Arlesey Old Moat and Glebe Meadows.
A customer’s words
“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