Hampshire · Heat pump installation
Heat pump installers in Calshot
We cover Calshot for MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for. A look at the job first, a fixed-price quote and written records at the end.
- Checking eligibility for a heat pump grant
- A boiler that’s getting old
- Choosing between air-to-water and air-to-air
For landlords and property managers
For anyone managing more than one building, we can quote and plan the work across all of them. Every address has its own paperwork, so each one has its own history.
Managing agents often deal with us directly. Send the address, what’s needed and how access works, and we will send a fixed-price quote.
Air source heat pumps in Calshot, done properly
Installing an air source heat pump in a home is zero-rated for VAT until 31 March 2027, then 5%. 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. This is general information, not tax advice. The work covers air-to-air heat pumps, underfloor heating and air-to-water heat pumps, and the jobs we see most are questions about where the outdoor unit can go and questions about listed buildings or conservation areas.
Homes around Calshot normally have room outside for a heat pump, so the design focuses on heat loss and radiators.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, MCS certified for heat pumps and a Checkatrade member. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- Calshot (SO45)
- Wider area
- Hampshire
- Typical price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Certified
- F-Gas certified company, NICEIC approved, MCS
- Pricing
- A fixed-price quote up front
- Call
- 07833 053749
- Checked
- 30 October 2026
Heat pumps in Calshot: local notes
The coast is only about 1 mile from Calshot. Coastal sites are worth mentioning at the survey, as salt air affects the outdoor unit and its fixings. The last census (2021) found about 78% of households in detached or semi-detached houses. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these. Listed buildings are part of the picture here: about 7 within half a mile of the centre, such as Luttrell's Tower (grade II*). So the heat pump survey asks two extra questions here: is the home listed, and is it inside a conservation area?
Older homes near St George may need extra checks for planning and heat loss before a heat pump is designed. Historic houses such as Osborne House, about 4.9 miles south-east, are a reminder that listed homes need consent before a heat pump goes in.
Calshot is about 4 miles north of Cowes, in Hampshire. From the centre of Calshot to the outskirts, we cover air source heat pumps, from a single room to a whole building. Calshot is one of 683 places in Hampshire where we work. Worthing, roughly 41 miles off, has its own page on this site.
If your postcode is in SO45, you are inside the area we cover. Streets in the area include Bus Drove, Elmfield Lane and Tristan Close, all of which are in our area. Close to Calshot, our area also takes in Hillhead (1 mile south-east), Sprat's Down (1 mile west), Stanswood (1 mile south-west), Stonehills (1 mile north-west) and Ashlett (1 mile north-west). Larger places within reach include Gosport (8 miles east), Havant (15 miles east), Eastleigh (11 miles north) and Fareham (6 miles north-east).
Near you in Calshot
Calshot’s nearest station is Hamble station, about 4.1 miles north of the centre. Well-known places in the area include Calshot Castle (1.1 miles north-east) and Coldeast (4.5 miles north-east). Green spaces nearby include Mercury Marshes and Mill Hill.
Before you call an engineer
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. They come out, get a gentle clean and go back only when they’re dry. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
There are a few things you can safely do yourself: keeping the outdoor unit clear, checking the mode and set temperature, and the routine cleaning in the manual. Opening up the units, the electrics and the refrigerant circuit are a job for us.
Common questions in Calshot
Is the heat pump grant available in Calshot?
Yes, if the home and the heat pump meet the scheme’s rules: Calshot is in England, where it applies. The amount depends on the type of heat pump, and the survey confirms which applies. As an MCS certified installer, we apply for it on your behalf.
Does sea air affect air conditioning in Calshot?
It can, as Calshot is within about 1 mile of the sea, where salt in the air is hard on coils and fixings. We site outdoor units out of the worst of the sea wind where possible and can suggest models with corrosion protection where the manufacturer offers it.
Do you work in Calshot?
Yes. Calshot is part of the area we cover, as part of our area across London and the South East. Our base is in East Grinstead, West Sussex.
Is a heat pump permitted development?
It depends on the property and where the unit goes. Flats have tighter limits, conservation areas add conditions, and Article 4 directions can remove rights, so we check during the survey.
What accreditations do you have?
As the law requires for refrigerant work, we are an F-Gas certified company. We are also NICEIC approved, MCS certified for heat pumps and Checkatrade members.
Do you protect the property while you work?
Protection goes down first: dust sheets over floors and anything close to the work. Any drilling is agreed with you first, and we clear up the dust and offcuts when we finish.
Will skipping a service affect the warranty?
It depends on 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.
Towns and villages near Calshot
What else we do in Calshot
Fixed-price quotes for air source heat pumps in Calshot
The survey or diagnosis tells us what the work involves. We look at:
- How many units are involved
- The type of system, from a single split to a larger system
- A single visit or a regular plan
Several rooms, units or sites on one quote can make for a more efficient booking. Mention every unit or room you need covered and we will price it together.
What we need to know
Good photos often save a visit. Try to include:
- A few photos of the room and the wall the unit is on, or will go on
- The outdoor side of the property, including any roof or flat area
- The address and the type of property
Our prices page gives typical ranges, but your quote is based on your job, because every property is different. After a look at the job, by photos or a survey, the price is fixed. To get going, call 07833 053749 or write to us at info@aircondoctor.co.uk.
The process
The first job on site is protection: sheets over the floor and any furniture nearby and nothing is moved without asking you. Then the electrics are made safe and the work begins. It takes several days for an air-to-water system with a new cylinder, less for an air-to-air system, and we tidy up before we leave. Photos of the existing unit help with repairs and servicing in Calshot.
- It begins with your house and the heating it relies on now.
- Every room’s heat loss is worked out on site.
- The design covers the heat pump, emitters, hot water and outdoor unit.
- You get a fixed price, with any grant and the VAT set out.
- Installation, commissioning and MCS registration complete the job.
Preparing for the visit
- Clear the space around the indoor unit, or where it will go
- Name a contact who can meet us at the agreed time
- Tell us about parking and loading
Ask for a quote
For air source heat pumps in Calshot, phone 07833 053749 or drop us a line. Tell us what kind of property it is and what you’d like done, and send a few photos if you can. We reply the same working day.
Advice
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