Surrey · Air conditioning servicing
Horsell air conditioning servicing
Air conditioning servicing in and around Horsell, from the first look to the final check and a fixed price agreed before work begins.
- Systems that haven’t been serviced for a while
- Leak check records that need bringing up to date
- New noises from the indoor or outdoor unit
What air conditioning will not do
We’d rather tell you now than sell you work that won’t help, so here are the limits:
- Heat gains the system was never sized for
- Installation faults that need reworking
- Lost refrigerant, where the fix is a leak repair
If you are not sure, just ring us on 07833 053749 or send an email and we will give you a straight answer.
Parts of the system we cover
- Ceiling cassettes
- Multi-split systems
- Ducted systems
- VRF systems
- Air-to-air heat pumps
- Wall-mounted split systems
How we handle air conditioning servicing in Horsell
Whether a leak check is required depends on how much refrigerant the system holds and which refrigerant it is. Under the GOV.UK rules, 5 to under 50 tCO2e means a leak check at least every 12 months, and 50 to under 500 tCO2e means every 6 months. We work out where your system sits and check it accordingly. Typical jobs include a musty or damp smell when the unit starts and leak check records that need bringing up to date, on air-to-air heat pumps, VRF systems and ducted systems.
A service around Horsell is booked to suit you, and most single systems take an hour or two.
Each manufacturer sets its own warranty period. Daikin, for example, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. Whatever the brand, the manufacturer’s terms are explained on your quote.
- Where
- Horsell (GU21, GU22)
- Wider area
- Surrey
- Quotes
- A fixed price before work begins
- Certified
- F-Gas certified company, NICEIC approved
- Response
- Same working day
- Prices
- From £95 + VAT
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
What happens on the day
Every visit follows the same order: check the plan with you, protect the area, do the work, check the system and talk you through it. The visit itself takes around an hour for one indoor and one outdoor unit, with extra time for each additional indoor unit. Visits to a place like Horsell are planned ahead, so we arrive with what the job needs.
- First we take the details: brand, model if you have it, how many indoor units and anything that’s been bothering you.
- On arrival, a quick performance check shows how well it’s working before the clean.
- We clean the filters and coils and make sure the condensate drains away.
- Temperatures and pressures tell us how the refrigerant circuit is doing, alongside checks on the wiring and controls.
- A service record follows, with any faults and the options for fixing them.
Getting ready for the visit
- Make sure we can reach the outdoor unit, or where it will go
- Arrange for someone to be there to let us in
- Plan for pets to be kept clear during the visit
How to get a quote
If you need air conditioning servicing in Horsell, give us a ring on 07833 053749 or use the quote form. Let us know the type of property and what you need, plus some photos if they’re to hand. We reply the same working day.
Related advice
What the work involves, system by system
Indoor and outdoor coils
Outside, the coil gives off or picks up heat. Leaves, dirt and debris clog the fins and we clean it and make sure the air can flow.
Fans and electrics
The indoor and outdoor fans move the air across the coils. We check they run smoothly and quietly and clean the indoor fan where dust has built up.
Common questions in Horsell
Will you come out to Horsell?
We do. Villages and hamlets get the same service as the bigger towns. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
How often do you service systems in Horsell?
Normally once a year for homes, more often for busy business systems. Larger systems holding 5 tonnes CO2 equivalent or more also need a leak check at least every 12 months under the F-gas rules.
Is a regas part of an air conditioning service?
We check refrigerant performance on every service, but adding gas is separate work. If it’s low, a leak repair comes first and the regas follows, priced before any work starts.
Does the manufacturer’s warranty require regular servicing?
The warranty comes from the manufacturer, on its own terms. Check your brand’s conditions, which may mention servicing and file every service record.
Can I do the refrigerant work myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That’s the law, not just our preference, and it also matters for the manufacturer’s warranty. We are happy to quote for the full job, supply to commissioning.
What’s included in an air conditioning service?
We clean the filters and coils, clear the condensate drain and check the fans. The electrics, controls and refrigerant circuit are tested too, with an F-gas leak check where the system requires one.
Do you have a 24/7 line?
Yes. There’s a 24/7 emergency line for problems that can’t wait for a planned visit. Ring 07833 053749 any time and explain the problem.
Keeping systems in Horsell running
There are 4 conservation areas within a mile of the centre of Horsell. That only matters for replacements, where a new outdoor unit on a protected building can need consent. The 2021 Census found about 76% of households in detached or semi-detached houses. Tell us where your outdoor unit is and how to reach it, so we can plan the visit.
For an office near Woking station, servicing can be booked before or after working hours. Site managers at schools like Woking High School can have the site’s units serviced during a holiday.
Horsell is about 1 mile north-east of Woking, in Surrey. We cover Horsell for air conditioning servicing and across the rest of Surrey. Across Surrey, we cover 395 places, Horsell among them. Our Guildford page covers places nearby, about 6 miles away.
Not far from Horsell, a recent job of ours was on Goldsworth Road, Woking (GU21), about 1 mile south-west: installing a Daikin Perfera wall-mounted unit in the open-plan living area.
Our engineers work on Elm Road, Heath Road and Popes Lane and the roads around them. Horsell is on the A3046, so it’s easy for us to get to for surveys and visits. If you’re just outside Horsell, we cover Woking (1 mile south-west), Goldsworth Park (1 mile south-west), Mimbridge (1 mile north-west), Sheerwater (1 mile east) and St John's (2 miles south-west). Larger places within reach include Guildford (6 miles south), Camberley (7 miles west), Epsom (13 miles east) and Farnham (13 miles south-west).
Local landmarks in Horsell
Locally, jobs take us to houses, flats and workplaces close to The Horsell Village School, Milford Green and Coxhill Green and The Red Lion pub, among other places. Horsell’s nearest station is Woking station, roughly 0.7 miles south. A little further out are The Hockey Museum (0.7 miles south) and Woking Community Hospital (1 mile south). The countryside around Horsell includes Gracious Pond and Boldermere Lake.
How we price air conditioning servicing
The price is fixed before any work begins. It takes into account:
- Whether we need access equipment for high-level work
- The pipe route between the units
- The type of system, from a single split to a larger system
What you pay reflects the actual work. That is why we look at the job first, from pictures or on a survey, and why the quote is fixed before work begins.
Asking for a quote
Photos let us diagnose from a distance. Try to include:
- Where the property is and what kind of building it is
- The outside wall, roof or yard where the outdoor unit sits or would go
- Photos showing the indoor unit and the space around it
Photos are enough for some jobs; others need a visit first. Multi-room systems, commercial buildings and anything with a long or hidden pipe route are normally surveyed first. Either way, the quote is fixed before anything goes ahead.
Places near Horsell
What else we do in Horsell
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