Essex · Heat pump installation
Start Hill air source heat pumps
Need air source heat pumps in Start Hill? 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.
- Working out where a cylinder could go
- Questions about listed buildings or conservation areas
- Deciding on the outdoor unit position
Air source heat pumps in Start Hill, done properly
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. We are often asked to deal with moving away from fossil-fuel heating and replacing a combi boiler with a heat pump, across air-to-water heat pumps, hot water cylinders and radiator systems.
Homes around Start Hill typically have room outside for a heat pump, so the design focuses on heat loss and radiators.
Any work on the refrigerant circuit is recorded: the work carried out, the refrigerant involved and the quantities. Keep the records with the manual and the warranty documents, as a manufacturer or a future engineer may ask to see them.
- Location
- Start Hill (CM22)
- Region
- Essex
- Credentials
- F-Gas certified company, NICEIC approved, MCS
- Response
- Answered the same working day
- Prices
- £8,000–£16,000 before the grant, 0% VAT on homes
- Quote
- Fixed-price quote after a site survey
- Phone
- 07833 053749
- Checked
- 30 October 2026
The process
Where something has to be switched off during the work, we agree it with you first, so you can plan around it. In a business, work can often be done one area at a time. The work takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Seeing the property in pictures first means the trip to Start Hill can be planned properly.
- We find out about your home and the heating you have now.
- We measure heat loss for every room.
- From those figures we size the heat pump and decide on radiators, cylinder and outdoor position.
- Cost, grant and VAT appear on one fixed-price quote.
- We install, commission and register the system under MCS.
Before we arrive
- Clear a path to the units and the space around them
- Tell us about any building rules, permits or sign-in
- Name a contact who can meet us at the agreed time
How to get 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. Tell us the address and what you need, and simple jobs can often be priced without a visit.
Related advice
Nearby places to Start Hill
Also in Start Hill
How we price air source heat pumps
Some jobs are bigger than they look, and some smaller. The main factors:
- Access, including height, roofs and ladders
- The electrical supply and whether a new circuit is needed
- Whether it’s a one-off job or part of a maintenance contract
The cost depends on the system and the number of rooms or units, how easy the units are to reach and what the work involves. We give you a fixed price before work begins, so you know where you stand.
What to send for a quote
When you contact us, it’s useful to have:
- A few pictures of the room and the wall the unit is on, or will go on
- A close-up of the unit’s label showing the model number
- The outdoor side of the property, including any roof or flat area
VAT is set out clearly on every quote, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it in writing rather than guess. To get one, ring us on 07833 053749.
When something else is needed
In fairness, there are a few things this work will not fix:
- A grant for a home that doesn’t meet the scheme rules
- Formal advice on VAT for your situation
- Draught-proofing and insulation upgrades
Not sure which it is? You can phone 07833 053749 and we will tell you honestly before you book.
Parts of the system we cover
- Underfloor heating
- Homes heated by oil, LPG or gas
- Hot water cylinders
- Air-to-air heat pumps
- Radiator systems
- Air-to-water heat pumps
Why deal with it now?
Choosing between air-to-water and air-to-air is easier with the facts. Air-to-water heats radiators and hot water, and can attract a £7,500 grant where eligible; air-to-air heats and cools rooms, and only qualifies for £2,500 under strict conditions. We explain which makes sense for you. Planning ahead for a job in Start Hill means we can bring everything needed.
Several rooms, units or sites on one quote often makes better use of the time. Tell us about everything you’d like looked at, and you will get one fixed price.
Why book with us
- One number for homes and businesses across London and the South East
- MCS certified heat pump installers
- Warranty terms set out brand by brand
- Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba and more
Take a look at our cost guide and how to check a contractor.
Homes in Start Hill and heat pumps
VOA council tax data date about 42% of homes in and around Start Hill to the post-war years, 1945 to 1972, and about 63% of households live in detached or semi-detached houses, according to the last census (2021). For homes of that age, the survey checks the insulation, the radiators and the hot water setup. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
A heat loss calculation decides the size of heat pump your home needs. Barrington Hall lies about 2.8 miles south-east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Start Hill is about 2 miles east of Bishop's Stortford, in Essex. Whatever kind of property you have in Start Hill, our engineers can help with air source heat pumps. You’ll hear back from us the same working day, and there’s a 24/7 emergency line. Our area takes in 644 places across Essex, from busy centres to quieter spots. The nearest of our city pages is London, around 29 miles from Start Hill.
Whether you are on Start Hill and Provenance Close or anywhere close by, our engineers can take on the work. Our working area takes in CM22, every street of it. Other places close to Start Hill include Bedlar's Green (1 mile south), Takeley Street (2 miles east), Burton End (2 miles north), Takeley (2 miles east) and Smith's Green (3 miles east). Within a short drive, we also cover Chelmsford (15 miles south-east), Braintree (15 miles east), Harlow (8 miles south-west) and Saffron Walden (11 miles north).
Landmarks near Start Hill
Typical jobs here are in properties near The Three Willows pub and the streets around them. The nearest railway station is Bishops Stortford station, roughly 1.9 miles west of the centre. Other landmarks nearby include House On The Hill Toy Museum (2.4 miles north) and Moated mound (4.5 miles west). Not far away are Portingbury Hills and Rushy Mead.
Common questions in Start Hill
Will you come out to Start Hill?
Yes, and the size of the place makes no difference to how we work. A few photos and the postcode are enough to get things started.
Can I fit a heat pump in Start Hill without planning permission?
That depends on the building and where the outdoor unit goes. The half-mile around the middle of Start Hill holds about 8 listed buildings and structures. 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 local planning authority (for Start Hill, typically Uttlesford council).
Is there VAT on a heat pump?
In residential accommodation, 0% until 31 March 2027 and 5% afterwards. Hotels and businesses pay the standard rate, and this is not tax advice.
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 isn’t optional: it’s required by law, and we hold it.
Does the grant cover air-to-air heat pumps?
Only in limited cases, with a grant of £2,500. The system must replace the existing fossil-fuel heating, meet the home’s full heating demand, be installed by an MCS certified installer and be in a home.
Do you have a 24/7 line?
Yes. Our emergency line runs 24/7 for problems that can’t wait for a planned visit. Ring 07833 053749 any time and explain the problem.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including anything about the original installation that needs putting right. You get a fixed price before any work goes ahead.
From one of our customers
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager