Surrey · Heat pump installation
Air Source Heat Pumps in Sandhills
One call covers air source heat pumps in Sandhills: diagnosis, fixed price, work and sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- An oil, LPG or gas boiler near the end of its life
- Working out whether radiators need upsizing
- Moving away from fossil-fuel heating
Before you call an engineer
Never try to top up, release or handle refrigerant yourself. Under the F-gas rules, engineers need their own qualifications and the company must be certified, and refrigerant lines can cause cold burns. If you suspect a leak, switch the system off and call us.
Some faults have simple causes you can check first: check the mode, the set temperature, the remote’s batteries and the breaker. If the breaker trips a second time, leave it off and call 07833 053749 or email us.
About our air source heat pumps in Sandhills
Air-to-air heat pumps can qualify for a £2,500 Boiler Upgrade Scheme grant, but only in some cases. The system must replace the existing fossil-fuel heating and meet the home’s full heating demand, it must be installed by an MCS certified installer, and it must be in a home, so an add-on next to a boiler is not eligible. We are often asked to deal with deciding on the outdoor unit position and comparing heat pump types, on radiator systems, underfloor heating and air-to-water heat pumps.
Homes around Sandhills usually have room outside for a heat pump, so the design focuses on heat loss and radiators.
The records are your system’s health record: what was fitted or found, what was done and when. If anything goes wrong later, it helps the next engineer and the manufacturer and it’s worth keeping safe.
- Place
- Sandhills (GU8)
- Region
- Surrey
- Credentials
- NICEIC and F-Gas, MCS
- Quotes
- Fixed, in writing
- Costs
- £8,000–£16,000 before the grant, 0% VAT on homes
- Call
- 07833 053749
- Reviewed
- 30 October 2026
What air conditioning won’t do
We won’t sell you work that doesn’t address the problem, so these are the things it won’t cover:
- Any gas work on the existing boiler
- Insulation work, such as loft or cavity wall insulation
- Getting planning permission or listed building consent on your behalf
If in doubt, ring 07833 053749 or use the quote form and we will say what we think.
Where we work
- Air-to-air heat pumps
- Radiator systems
- Homes heated by oil, LPG or gas
- Air-to-water heat pumps
- Hot water cylinders
- Underfloor heating
Towns and villages near Sandhills
Also in Sandhills
What happens on the day
We keep the work area tidy as we go, with sheets down and mess cleared as we go. Any holes, fixings or cable routes are agreed with you before we drill. The visit takes from a couple of days to around a week, depending on the system and how much of the heating changes. Pictures of the space and where the outdoor unit could go let us plan the work in Sandhills.
- We start with your plans and the property.
- The survey checks heat loss, emitters, hot water and the outdoor unit position.
- We explain which type of heat pump suits the home and whether a grant could apply.
- We install the heat pump and connect it up.
- After commissioning, you get the MCS certificate and a handover.
Before we arrive
- Let us know if the units are on a roof, a high wall or in a locked area
- Arrange for someone to be there to let us in
- Unlock any gate, garage or side passage we need
Get a fixed-price quote
Getting a quote is straightforward. Send a few details and photos, and we reply the same working day. If we need to see the property first, we book a survey at a time that works for you.
Advice
For landlords and property managers
Larger air conditioning systems in buildings need more than servicing: systems with an effective rated output over 12 kW need a TM44 inspection by an accredited energy assessor at least every 5 years. We can arrange it, prepare the system for it and fix what it finds.
Keeping records across a portfolio is half the battle. Each visit produces a dated record, plus the F-Gas records where refrigerant is involved, so you can show what was done and when.
Your questions about air source heat pumps in Sandhills
Is Sandhills within the area you cover?
Yes. Sandhills is within the area we cover across London and the South East. Send a few details and photos, and we reply the same working day.
Is the heat pump grant available in Sandhills?
Sandhills is covered, as the scheme runs across England and Wales. The amount depends on the type of heat pump, and the survey confirms which applies. We hold MCS certification, so the application is ours to make for you.
Do you have a 24/7 line?
Yes. There’s a 24/7 emergency line for breakdowns that can’t wait. Ring 07833 053749 any time and explain the problem.
Will you work on another installer’s system?
Yes. We look at it first and tell you what we find, including anything about the original installation that needs putting right. You get a fixed price before any work goes ahead.
How long will it take to install a heat pump?
A typical installation takes a few days on site, depending on the cylinder, the radiators and the pipework involved. We plan the work so you are without heating for as little time as possible, and we explain it in advance.
Why use an F-Gas certified company?
Certification shows a business is approved to work on systems that hold F gas refrigerant. That is not optional: it’s required by law, and AirCon Doctor is certified.
Can we book visits on a schedule?
Yes. Send details of the systems and how they’re used and we will propose a schedule and quote for it. Leak checks required by the F-gas rules can be built in for larger systems.
Air source heat pumps in Sandhills: the local picture
Sandhills’s centre falls inside the Sandhills, Witley Conservation Area. About 11 listed entries lie within half a mile of central Sandhills, Ivy Cottage (grade II) among them. So the heat pump survey asks two extra questions here: is the home listed, and is it inside a conservation area? Valuation Office Agency council tax records put about 35% of homes in and around Sandhills before 1919, and about 76% of households live in detached or semi-detached houses, according to the last census (2021). In older homes, the heat loss calculation is especially important, as solid walls and draughts change the size of heat pump needed. Detached and semi-detached houses typically have room for the outdoor unit and a cylinder.
For a home near Witley station, the survey looks at whether an air-to-water or air-to-air heat pump suits better. Period properties close to Church of All Saints can suit a heat pump, though insulation and any heritage protection are checked first.
Sandhills is about 8 miles south-east of Farnham, in Surrey. From the centre of Sandhills to the outskirts, our engineers cover air source heat pumps, from a single room to a whole building. Sandhills is one of 395 towns, villages and districts in Surrey we cover for homes and businesses. Guildford, roughly 9 miles off, has its own page on this site.
The closest recent job we can point to from Sandhills was on Bridge Road, Godalming (GU7), about 4 miles north-east: installing a Panasonic split system in the garden office and a second unit in the master bedroom.
We cover homes and businesses on Brook Road, Sebastopol Lane and Hatch Lane and the roads around them. Jobs in GU8 are looked at, quoted and booked the same way as anywhere else. We also cover Brook (1 mile west), Wormley (1 mile east), Hambledon (1 mile east), Bowlhead Green (1 mile west) and Witley (1 mile north). Further out, we also cover Guildford (9 miles north-east), Woking (13 miles north), Camberley (14 miles north) and Farnham (8 miles north-west).
Near you in Sandhills
Around Sandhills, our work takes us to homes and businesses near Rodborough, Dog And Pheasant Public House and Witley CofE Controlled Infant School. The nearest railway station is Witley station, roughly 0.5 miles east of the centre. Nearby you will also find Milford Hospital (2.7 miles north-east). For a walk, there’s Hydon's Ball and Farncombe Wood.
From one of our customers
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath