Hertfordshire · Heat pump installation
Air Source Heat Pumps in Little Hadham
Air source heat pumps for Little Hadham and the surrounding area: a survey or diagnosis, a fixed price, careful work and proper paperwork. Call for a fixed-price quote.
- Deciding which kind of heat pump suits the home
- Working out where a cylinder could go
- Planning and permitted development questions
How the visit works
Protection comes first: sheets over the floor and any furniture nearby and nothing is moved without asking you. After that, anything electrical is made safe and we start. The work on site takes a few days for most air-to-water installations, with air-to-air systems often quicker, and we tidy up before we leave. Rural lanes and tight entrances are worth mentioning before a visit to Little Hadham.
- We talk through your home, your current heating and what you want from a heat pump.
- A heat loss survey works out how much heat each room needs, and we look at the radiators, the cylinder space and where the outdoor unit could go.
- A fixed-price quote follows, setting out the system, any grant that applies and the VAT.
- The outdoor unit, the indoor equipment and the controls are installed and connected.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
Before we arrive
- Tell us about any building rules, permits or sign-in
- Let us know where the consumer unit is
- Make sure we can reach the outdoor unit, or where it will go
How to get a quote
If you need air source heat pumps in Little Hadham, phone 07833 053749 or use the quote form. Tell us what kind of property it is and what you’d like done, plus some pictures if they’re to hand. Enquiries get a reply the same working day.
Related advice
How we handle air source heat pumps in Little Hadham
We begin with a room-by-room heat loss survey. That tells us how much heat the home needs, room by room so the system is sized to match. Sizing by rule of thumb is not good enough. Common call-outs are for not knowing whether a grant applies and plans to switch to electric heating with a heat pump, across air-to-air heat pumps, underfloor heating and air-to-water heat pumps.
Space for an outdoor unit is rarely an issue near Little Hadham, so the design comes down to heat loss, radiators and hot water.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, MCS certified for heat pumps and a Checkatrade member. Refrigerant work is done by engineers who hold the F-gas qualifications the law requires.
- Location
- Little Hadham (SG11)
- Wider area
- Hertfordshire
- Certified
- NICEIC and F-Gas, MCS
- Replies
- Same working day
- Guide price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Pricing
- A fixed-price quote up front
- Phone
- 07833 053749
- Updated
- 30 October 2026
Places near Little Hadham
More services for Little Hadham
Why act early in Little Hadham
Replacing a boiler in a hurry when it breaks leaves little time to consider a heat pump. Planning ahead gives time for the heat loss survey, the design and the grant application before you need the heat. Small faults tend to grow, so it’s worth dealing with them early.
What you pay depends on the system and the number of rooms or units, the access and the parts and time the job needs. You get a fixed price before work begins, so there are no surprises.
Why book with us
- MCS certified for heat pumps
- We work on all the leading brands
- Every job looked at before it’s priced
- Listed on Checkatrade
Take a look at what air conditioning costs and our accreditations and certificates.
What a heat pump looks like in Little Hadham
The Valuation Office Agency’s council tax figures show about 31% of homes in Little Hadham and the neighbourhoods around it were built in 2000 or later, and the 2021 Census found about 75% of households in detached or semi-detached houses. Better insulated, newer homes are often a good match for a heat pump. Houses typically have space for an outdoor unit and a hot water cylinder.
Much Hadham Palace lies about 2 miles south. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Little Hadham is about 3 miles west of Bishop's Stortford, in Hertfordshire. Properties in Little Hadham get the same service as everywhere we cover: diagnosis first, a fixed price and proper paperwork when we have finished. Count every place we list in Hertfordshire and you reach 381, with Little Hadham on the list. Our London page covers places nearby (28 miles or so).
If you need air source heat pumps at a property on Chalk Gardens, Albury Road and Stortford Road or anywhere close by, we can help. Our working area takes in SG11 in full. Nearby, we also cover air source heat pumps in Hadham Ford (1 mile south-west), Bromley (2 miles south-west), Much Hadham (2 miles south-west), Green Tye (3 miles south) and Standon (3 miles west). Within a short drive, we also cover Stevenage (12 miles west), Bishop's Stortford (3 miles east), Welwyn Garden City (14 miles south-west) and Hoddesdon (10 miles south-west).
Near you in Little Hadham
Typical jobs here are in properties near The Angel pub. For rail, the closest station is Bishops Stortford station, about 3.3 miles east. Other landmarks nearby include Herts and Essex Hospital (3.7 miles east) and Moated mound (0.8 miles east). For a walk, there’s Rushy Mead.
What the work involves, system by system
Air-to-water heat pumps
Air-to-water systems take heat from the air and put it into your central heating and hot water. It replaces the boiler as the main heat source, and is MCS certified when we install it.
The Boiler Upgrade Scheme
Not every home qualifies and we confirm it before anything is agreed.
FAQs for Little Hadham
Do I need planning permission for a heat pump in Little Hadham?
It depends on the property. There’s a conservation area, the Little Hadham Conservation Area, close to central Little Hadham. 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 local planning authority (for Little Hadham, normally East Hertfordshire council).
Do you cover smaller places like Little Hadham?
Yes, smaller places are covered as well as towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Should I choose air-to-water or air-to-air?
It depends on your home, your heating and whether you want cooling. The grant is £7,500 for eligible air-to-water systems and £2,500 for air-to-air in limited cases, and we set out the options after the survey.
Do you protect the property while you work?
We start with protection: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards when we finish.
Am I eligible for a heat pump grant?
It depends on your home and the system. In England and Wales, the scheme offers £7,500 towards an eligible air-to-water or ground source heat pump, and £2,500 towards an air-to-air heat pump only in limited cases, and we check before you commit.
Can you come out in an emergency?
Yes. For anything urgent, such as a system failing in a server room or water leaking from a unit, ring our 24/7 line and we’ll agree what happens next.
Who is responsible for leak checks?
Responsibility is shared between the operator, normally whoever owns or controls the equipment, and the service technicians. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
When to call us in Little Hadham
For homes with no mains gas, heated by oil or LPG, a heat pump is well worth considering. The Boiler Upgrade Scheme includes an extra £1,500, until March 2027, for air source or ground source heat pumps in homes heated by oil or LPG with no mains gas, subject to the scheme rules.
Common reasons people call us are:
- Choosing between air-to-water and air-to-air
- Questions about where the outdoor unit can go
- Working out where a cylinder could go
Older homes near Parish Church of St Cecilia may need extra checks for planning and heat loss before a heat pump is designed.
Comparing quotes
- Whether the quote is a fixed price
- Why the equipment they’re quoting suits the job
- What happens if the job turns out to be different on the day
From one of our customers
“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