West Sussex · Heat pump installation
Heat pump installation in Sutton, West Sussex
Air source heat pumps in Sutton from an F-Gas certified company, with the manufacturer’s warranty terms explained on your quote. We reply to enquiries the same working day.
- Questions about where the outdoor unit can go
- Checking eligibility for a heat pump grant
- An oil, LPG or gas boiler near the end of its life
Air source heat pumps in Sutton
Until 31 March 2027, a heat pump installed in residential accommodation carries 0% VAT, with 5% from 1 April 2027. This is HMRC’s energy-saving materials relief, which applies to homes rather than businesses. For air-to-air systems, we confirm the VAT on your quote. Please treat this as general information rather than tax advice. If the problem is checking eligibility for a heat pump grant and comparing heat pump types, we can sort it out.
If your home in or near Sutton is heated by oil, LPG or electric heaters with no mains gas, an extra £1,500 is available through the Boiler Upgrade Scheme until March 2027.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We will tell you how the manufacturer’s warranty is likely to apply before any chargeable work goes ahead.
- Where
- Sutton (RH20)
- Region
- West Sussex
- Typical price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Response
- On the working day you ask
- Credentials
- NICEIC approved, F-Gas certified, MCS
- Quote
- Fixed-price quote after a site survey
- Phone
- 07833 053749
- Updated
- 30 October 2026
Questions from Sutton
Is Sutton within the area you cover?
Yes. Sutton is within the area we cover across London and the South East. A few pictures and the postcode are enough to get things started.
Can I get the Boiler Upgrade Scheme grant in Sutton?
Yes, the scheme covers homes in England, including Sutton, if they qualify. Air-to-water and ground source systems attract £7,500. Air-to-air gets £2,500, but only where it takes over from fossil-fuel heating and covers the whole home’s heating demand. As an MCS certified installer, we apply for it on your behalf.
Are my radiators big enough for a heat pump?
We find out during the survey. Rooms where the radiator is big enough stay as they are and any changes are in the quote.
Who is responsible for leak checks?
The operator of the equipment, working with qualified engineers. 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’ll work out which band applies to yours.
Will skipping a service affect the warranty?
It can, for some brands. Read the manufacturer’s terms, or send us the make and model and we will explain them and stick to the interval they set.
Why use an F-Gas certified company?
Companies working on equipment that contains F gas must be certified by an approved body, and each engineer needs the right qualifications too. It’s how you know the refrigerant is being handled legally and safely.
Do you work on all makes?
Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries, Hitachi and others. For new systems, we recommend a brand and model to suit the job and explain why.
Fixed-price quotes for air source heat pumps in Sutton
The diagnosis comes before the price. We look at:
- One-off work versus a regular service cycle
- What state the existing equipment is in
- How easy the units are to reach
No two properties are the same, so each one gets its own fixed-price quote. The system, the access, the pipe routes and the parts involved all play a part.
Asking for a quote
You do not need the technical terms. Just send:
- The postcode and whether it’s a home, flat or business
- The rating plate or label on any existing unit
- The outdoor side of the property, including any roof or flat area
Want a quote for air source heat pumps? Please ring 07833 053749 or send an email and tell us about the job. We’ll talk you through the options and give you a fixed-price quote before anything is booked.
When it’s something else
Some problems need a different service or another trade:
- Tax rulings, which only HMRC can give
- Any gas work on the existing boiler
- A grant for a home that does not meet the scheme rules
If in doubt, ring us on 07833 053749 or fill in the contact form and we’ll say what we think before booking.
What the work covers
- Homes heated by oil, LPG or gas
- Air-to-air heat pumps
- Air-to-water heat pumps
- Hot water cylinders
- Underfloor heating
- Radiator systems
Air source heat pumps around Sutton
The Valuation Office Agency’s council tax figures put about 43% of homes across Sutton and its surrounding area before 1919, and Census 2021 figures found about 73% of households in detached or semi-detached houses. Older homes can lose heat faster, so a room-by-room heat loss calculation, and sometimes insulation or larger radiators, comes before sizing a heat pump. Houses usually have space for an outdoor unit and a hot water cylinder. The Sutton Conservation Area lies close to the centre of Sutton, within about a third of a mile. Draw a one-mile circle round the middle of Sutton and it takes in 2 conservation areas. The Parish Church of St John the Baptist, listed at grade I, is one of roughly 36 protected buildings and structures in the half-mile around Sutton’s centre. Where a home is affected, the outdoor unit position is settled with Chichester council, typically the planning authority here before the heat pump design is finished.
If your home is listed, like Bignor Roman Villa about 0.8 miles east, listed building consent comes before any heat pump work. Older homes near The Parish Church of the Holy Cross may need extra checks for planning and heat loss before a heat pump is designed.
Sutton is about 9 miles north-west of Littlehampton, in West Sussex. Our engineers cover Sutton for air source heat pumps and across the rest of West Sussex. Our West Sussex coverage runs to 371 places, Sutton among them. For properties nearby, see our Worthing page, about 12 miles away.
Our nearest recent job to Sutton was on Lower Street, Pulborough (RH20), about 5 miles north-east: installing a Daikin multi-split system serving the restaurant dining area, the private function room and the bar area as part of a major refurbishment programme.
If your postcode is in RH20, you’re inside the area we cover. Other places close to Sutton include Duncton (2 miles north-west), East Lavington (2 miles north-west), Rotherbridge (3 miles north), Graffham (3 miles north-west) and Haslingbourne (3 miles north). Within a short drive, we also cover Worthing (12 miles south-east), Bognor Regis (10 miles south), Chichester (9 miles south-west) and Selsey (15 miles south-west).
Around Sutton
For rail, the closest station is Amberley station, roughly 3.7 miles south-east. Nearby you will also find Coultershaw Heritage Site (2.9 miles north) and Arundel and District Hospital (5.3 miles south-east). For a walk, there’s Bignor Hill and Amberley Wild Brooks.
Towns and villages near Sutton
What else we do in Sutton
What the work involves, system by system
Air-to-air heat pumps
Since 2025, air-to-air heat pumps can also be permitted development in England, subject to the conditions. A unit used solely for cooling isn’t covered, so check with the council.
The Boiler Upgrade Scheme
There’s one grant per property, and you cannot get a grant to replace a low-carbon system. Hybrids are excluded.
How it works
Everything the job needs comes with us, from tools and test equipment to ladders and dust sheets. You only need to give us clear access to the units, or their planned positions, and to the fuse board. The visit takes a few days on site, depending on the cylinder, the radiators and the pipework involved. Seeing the property in pictures first means the trip to Sutton can be planned properly.
- First, a chat about the property and your goals for the heating.
- The survey checks heat loss, emitters, hot water and the outdoor unit position.
- You get our view on the right type for the house, and on whether the Boiler Upgrade Scheme applies.
- The system is installed and connected to the controls.
- After commissioning, you get the MCS certificate and a handover.
How to prepare
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Dig out any previous service or F-Gas records
- Let us know where the consumer unit is
Getting a quote
Getting a quote is straightforward. Call or email with a few details and we’ll come back to you the same working day. If we need to see the property first, we book a survey at a time that works for you.
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A customer’s words
“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