Hertfordshire · Heat pump installation
Poets Estate air source heat pumps
Air source heat pumps in and around Poets Estate, from the first look to the final check and a fixed price agreed before we start.
- Questions about the Boiler Upgrade Scheme
- Working out where a cylinder could go
- Deciding which kind of heat pump suits the home
How we handle air source heat pumps in Poets Estate
In England, an air source heat pump on a house can often go in under permitted development rights. The conditions include an outdoor unit of no more than 1.5 m³ and compliance with MCS 020(a), and the unit cannot be used solely for cooling or sit within the curtilage of a listed building. We check the rules for your property as part of the survey. The work covers homes heated by oil, LPG or gas, radiator systems and underfloor heating, and common reasons people get in touch are wanting to stop using oil, LPG or gas for heating and checking emitters for a heat pump.
If your home near Poets Estate has no mains gas, the grant can be bigger. Until March 2027, homes on oil or LPG without mains gas can get an extra £1,500 through the Boiler Upgrade Scheme, for an air source or ground source heat pump.
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.
- Place
- Poets Estate (SG4, SG5)
- Wider area
- Hertfordshire
- Accreditations
- F-Gas certified company, NICEIC approved, MCS
- Quote
- Fixed-price quote after a site survey
- Prices
- £8,000–£16,000 before the grant, 0% VAT on homes
- Phone
- 07833 053749
- Last updated
- 30 October 2026
Common problems we fix in Poets Estate
When a home is being extended or renovated, it’s a good moment to look at heat pumps. Pipework, radiators and space for a cylinder are easier to plan while work is going on.
Keep an eye out for any of the following:
- Deciding which kind of heat pump suits the home
- Working out whether radiators need upsizing
- Ageing boilers that will need replacing
For a home near Hitchin station, the survey looks at whether an air-to-water or air-to-air heat pump suits better.
Comparing quotes
- Whether they looked at the job before pricing it
- Whether they hold F-Gas company certification, not just individual qualifications
- Exactly what the price includes, from supply and fitting to commissioning
What affects the cost of air source heat pumps
A fixed price needs a few facts first. We look at:
- What kind of system it is
- The number of rooms, units or zones
- Whether it’s a one-off job or part of a maintenance contract
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 will get one fixed price.
What we need to know
To help us quote quickly, please include:
- The postcode and whether it’s a home, flat or business
- The fuse board and where it is in the property
- A short video of any fault, such as a noise or a flashing light
Photos are enough for some jobs; others need a visit first. Multi-room systems, commercial buildings and anything with a long or hidden pipe route are normally surveyed first. Either way, the quote is fixed before anything goes ahead.
Also near Poets Estate
Also in Poets Estate
Homes in Poets Estate and heat pumps
About 60% 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.
Live in one of the older houses around St Faith's Church? Expect the survey to look closely at heat loss and at the building’s planning status.
Poets Estate is about 1 mile east of Hitchin, in Hertfordshire. Our engineers cover Poets Estate for air source heat pumps and across the rest of Hertfordshire. Poets Estate is one of 381 towns, villages and districts in Hertfordshire where we work. For properties nearby, see our London page, about 32 miles away.
If you need air source heat pumps at a property on Riddy Lane, The Avenue and Green Lane or anywhere close by, our engineers can take on the work. Our engineers cover all of the SG4 and SG5 postcode area for air source heat pumps and the streets around it. Places around Poets Estate that are also on our list: Benslow (1 mile west), Walsworth (1 mile north), Hitchin (1 mile west), Great Wymondley (1 mile south-east) and Bearton (1 mile north-west). Within a short drive, we also cover Stevenage (4 miles south-east), St Albans (14 miles south), Welwyn Garden City (11 miles south) and Harpenden (10 miles south-west).
Near you in Poets Estate
Around Poets Estate, our work takes us to homes and businesses near St Mary's Church, Hitchin Girls' School and Butts Close and the streets around them. Also close by are Kingshott School (0.8 miles south) and The Millstream pub (within half a mile north). Poets Estate has its own railway station: Hitchin station. Other landmarks nearby include Wymondley Castle (1.1 miles south-east) and Lister Hospital (2.6 miles south-east). The countryside around Poets Estate includes Purwell Ninesprings and Markham's Hill.
The process
Everything the job needs comes with us, from tools and test equipment to ladders and dust sheets. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. The visit takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Let us know how to reach the outside wall or outdoor unit at your property near Poets Estate.
- First we find out about the property, the heating you have now and what you are hoping for.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- A fixed-price quote follows, setting out the system, any grant that applies and the VAT.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- Once it’s running correctly, the MCS certificate is issued and we show you the settings.
Getting ready for the visit
- Plan for pets to be kept clear during the visit
- Tell us about parking and loading
- Let us know if the units are on a roof, a high wall or in a locked area
Getting a quote
Published ranges are a starting point; the quote is built on your property, because every property is different. Once we’ve looked at the job, from photos or on a survey, you get a fixed price. To get going, phone us on 07833 053749 or drop us a line.
Advice
Questions from Poets Estate
Will you come out to Poets Estate?
Yes. Poets Estate is within the area we cover across London and the South East. Send a few details and photos, and we reply the same working day.
Can I fit a heat pump in Poets Estate without planning permission?
That depends on the building and where the outdoor unit goes. Around 4 listed entries sit within 0.5 miles of central Poets Estate. A heat pump on a house can be permitted development if it meets the conditions, including the MCS noise check, but not within the grounds of a listed building, and in a conservation area the outdoor unit can’t face a road. Where needed, we check with the planning department at North Hertfordshire council, normally the authority for Poets Estate.
How much VAT is charged on a heat pump in a home?
Not on a home installation at the moment: HMRC zero-rates heat pumps installed in residential accommodation until 31 March 2027, and 5% applies after that. The relief isn’t available to businesses, and for air-to-air systems we confirm the VAT on your quote. This is general information, not tax advice.
Why does F-Gas certification matter?
Companies working on equipment that contains F gas must be certified by an approved body, and the engineers need their own qualifications. It means the refrigerant in your system is handled legally.
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.
When will I hear back?
We reply to enquiries the same working day. For a breakdown that can’t wait, call our 24/7 emergency line.
Do I need to service the system to keep the warranty?
Check the manufacturer’s terms. Some manufacturers make regular servicing by a qualified engineer a condition of the warranty, so it’s worth checking. Either way, keep a record of every service.
System by system
Radiators and underfloor heating
Heat pumps run at lower flow temperatures, so radiators may need to be larger, and the survey checks each one.
Air-to-air heat pumps
Since 2025, air-to-air heat pumps can also be permitted development in England, subject to the conditions. Cooling-only units are not included, so check with the council.
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