Hertfordshire · Heat pump installation
Heat pump installation in Wormley, Hertfordshire
F-Gas certified and NICEIC approved, we cover Wormley for MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for. A fixed price before work begins, and a 24/7 emergency line.
- Questions about where the outdoor unit can go
- Replacing a combi boiler with a heat pump
- Not knowing whether a grant applies
How the visit works
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 for most air-to-water installations, with air-to-air systems often quicker. Send pictures of the space and the outside wall, and we can plan the work near Wormley.
- We talk through your home, your current heating and what you want from a heat pump.
- On the visit we calculate what every room loses on a cold day, then check the radiators, room for a cylinder and outdoor unit options.
- 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.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
Getting ready for the visit
- Arrange for someone to be there to let us in
- Let us know if the building has a permit or sign-in process
- Keep pets out of the rooms we are working in
Get a fixed-price quote
Every quote starts with a look at the job, either on a site survey or, for simple jobs, from your pictures and details. Then you get a fixed price so you know the cost before we begin.
Related advice
Air source heat pumps for homes and businesses in Wormley
Air-to-water heat pumps heat your hot water through a cylinder. If you have a combi boiler and no cylinder, the survey looks at where one could go. Air-to-air systems don’t heat hot water, so you’ll need another way to do that. If the problem is wanting to stop using oil, LPG or gas for heating and radiators that may be too small for a heat pump, we can help.
Homes around Wormley usually have space for an outdoor unit and a hot water cylinder, so heat loss, radiators and the electrics are what we check.
Equipment warranty comes from the manufacturer, on its own terms, and we set them out on your quote. Terms differ from brand to brand, so we go through them with you rather than leave you to find the small print.
- Location
- Wormley (EN10)
- Region
- Hertfordshire
- Price guide
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Replies
- We reply the same working day
- Price
- Fixed, in writing
- Accreditations
- NICEIC approved, F-Gas certified, MCS
- Call
- 07833 053749
- Last updated
- 30 October 2026
Nearby places to Wormley
Other services in Wormley
For landlords and property managers
Whether it’s one property or many, you get the same standard: a look at the job first, a fixed-price quote, work booked with the occupier and written records afterwards.
Where a tenant occupies the property but the landlord owns the system, the lease or tenancy agreement normally sets out who maintains what. We can quote either party and send the records to whoever needs them.
How we price air source heat pumps
The survey or diagnosis tells us what the work involves. We look at:
- Whether it’s a one-off job or part of a maintenance contract
- Whether the existing supply is suitable
- The distance and route between the indoor and outdoor units
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. You get a fixed price before we start, so you know where you stand.
Helping us quote
You do not need the technical terms. Just send:
- Where the property is and what kind of building it is
- A short video of any fault, such as a noise or a flashing light
- Where the outdoor unit is, or where you’d like it
For air source heat pumps in Wormley, phone us on 07833 053749 or send an email. Let us know the type of property and what you need, and send a few photos if you can. Enquiries get a reply the same working day.
Signs you need air source heat pumps in Wormley
Many people look at heat pumps when an oil, LPG or gas boiler is getting old. Starting early leaves time for the survey, the design and any grant application instead of making a rushed decision when the heating stops.
Reasons to give us a call include:
- No space for a hot water cylinder
- Questions about the Boiler Upgrade Scheme
- Questions about where the outdoor unit can go
If your home is one of the older properties near Parish Church of St Lawrence, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen.
What to look for in a quote
- Whether the manufacturer’s warranty depends on regular servicing
- Which VAT rate the quote uses, and why
- Whether they looked at the job before pricing it
Homes in Wormley and heat pumps
Central Wormley is inside the Wormley Conservation Area. There are 4 conservation areas within a mile of the centre of Wormley. On the National Heritage List, around 17 entries fall within 0.5 miles of the middle of Wormley; Bp Brooks (grade II) is one. So the heat pump survey asks two extra questions here: is the home listed, and is it inside a conservation area? At about 16 miles from central London, Wormley sits inside the area we cover across London and the South East.
Forty Hall, roughly 4.7 miles south-west, is a reminder to check your home’s listing status: permitted development does not cover listed buildings.
Wormley is about 1 mile south of Broxbourne, in Hertfordshire. If you need air source heat pumps in Wormley, it’s easy to get a fixed-price quote: please give us a ring on 07833 053749. Our area covers London and the South East, including Wormley. Count every place we list in Hertfordshire and you reach 381, with Wormley on the list. London, roughly 16 miles off, has its own page on this site.
Work in EN10 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 Slipe Lane, Wharf Road and Church Lane or a nearby road, we can help. Places around Wormley that are also on our list: Turnford (1 mile south), Broxbourne (1 mile north), Hoddesdon (2 miles north), Wormley West End (2 miles west) and Cheshunt (2 miles south-west). We also work in nearby towns such as Stevenage (14 miles north-west), St Albans (13 miles west), Bishop's Stortford (12 miles north-east) and Welwyn Garden City (9 miles north-west).
What’s near Wormley
We fit and service air conditioning in homes and premises around The Queens Head Public House, The Broxbourne School and Cheshunt Park, among other places. For rail, the closest station is Broxbourne station, roughly 1.2 miles north-east of the centre. Well-known places in the area include Nazeing Glass Museum (1.1 miles north-east) and Hertford County Hospital (5.2 miles north-west). The countryside around Wormley includes Danemead and Cheshunt Lake.
Common questions in Wormley
Can I get the Boiler Upgrade Scheme grant in Wormley?
Yes, if the home and the heat pump meet the scheme’s rules: Wormley 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. You do not apply yourself: the MCS certified installer does, which is us.
Will you come out to Wormley?
Yes, and the size of the place makes no difference to how we work. A few pictures and the postcode are enough to get things started.
How long does a heat pump installation take?
It takes from a couple of days to around a week, depending on the system and how much of the heating changes. How much of the heating changes decides most of the time, and we confirm the timing with your quote.
Whose job is it to check the system for leaks?
Whoever operates the equipment, together with the technicians who service it. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We will work out which band applies to yours.
Will I get records for the system?
Yes. It’s the record a manufacturer or the next engineer will ask to see: the date, the work, and any refrigerant added or recovered.
Why does F-Gas certification matter?
Certification shows a business is approved to work on systems that hold F gas refrigerant. In Great Britain, that certification is a legal requirement, not an optional extra, and we hold it.
Which type of heat pump is right for my home?
The right choice depends on the property and what you need. Air-to-water can attract a £7,500 grant where eligible; air-to-air only qualifies for £2,500 under strict conditions. We explain the options after the survey.
What a customer said
“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