Slough · Air conditioning repair
Air Conditioning Repair in Farnham Royal
Air conditioning repair in Farnham Royal from an F-Gas certified company, with warranty terms explained brand by brand. We reply to enquiries the same working day.
- Water leaking from the unit or through the ceiling
- A suspected refrigerant leak
- A system that keeps cutting out
Air conditioning repair in Farnham Royal
When air conditioning stops cooling, leaks water or shows an error code, the symptom rarely tells you the cause. A unit blowing warm air might have a blocked filter, a failed sensor, a fault on the circuit board or a refrigerant leak, which is why diagnosis comes first. If you are dealing with a flashing light and a system that won’t run and a unit that has lost refrigerant, we can help.
Around Farnham Royal, repairs tend to be home systems, garden rooms and a few businesses. A photo of the unit’s label and a description of the fault help us plan.
We are an F-Gas certified company, NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- Farnham Royal (SL2)
- Region
- Slough
- Quote
- A fixed price before work begins
- Typical price
- £75 + VAT call-out, then a fixed repair price
- Approvals
- NICEIC approved, F-Gas certified
- Phone
- 07833 053749
- Reviewed
- 30 October 2026
Landlords, agents and facilities managers
If you look after several properties, we can quote and plan the work across all of them. Every address has its own paperwork, so each one has its own history.
Larger air conditioning systems in buildings need more than servicing: a TM44 inspection by an accredited energy assessor is required at least every 5 years for systems over 12 kW. We can arrange it, prepare the system for it and fix what it finds.
Nearby places to Farnham Royal
Other services in Farnham Royal
Safe owner checks
Owners can handle the everyday basics: keeping the outdoor unit clear, checking the mode and set temperature, and the routine cleaning in the manual. Anything inside the units, the electrics and the refrigerant is engineer’s work.
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and escaping refrigerant can cause cold burns. If you suspect a leak, switch the system off and call us.
Your questions about air conditioning repair in Farnham Royal
Is Farnham Royal within the area you cover?
Yes, smaller places are covered as well as towns. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Do you cover Farnham Royal for emergency air conditioning repairs?
The emergency line is open around the clock, and Farnham Royal is one of the places it covers. A diagnosis call-out starts from £75 + VAT, and knowing the brand and the symptoms helps us plan it.
Will skipping a service affect the warranty?
For some brands, yes. Read the manufacturer’s terms, or send us the make and model and we’ll explain them and stick to the interval they set.
Will you work on another installer’s system?
Yes. Systems fitted by other companies are fine from all the leading brands. Tell us the make and model and send any paperwork you have.
My system uses R410A. Can it still be repaired?
Yes, repairs and recharges on existing R410A systems remain legal. As the GB phase-down continues, R410A is getting harder and dearer to buy and we talk through repair against replacement for older systems.
What does F-Gas certified mean?
Companies working on equipment that contains F gas must be certified by an approved body, and the engineers need their own qualifications. It means the refrigerant in your system is handled legally.
Who has to arrange F-Gas leak checks?
Responsibility is shared between the operator, normally whoever owns or controls the equipment, and the service technicians. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
What affects the cost of air conditioning repair
The price is fixed before any work begins. It takes into account:
- A single visit or a regular plan
- The pipe route between the units
- The type of system, from a single split to a larger system
What you pay depends on the type of system and how many units are involved, how easy the units are to reach and what the work involves. We give you a fixed price before we start, so there are no surprises.
What we need to know
To help us quote quickly, send us:
- Where the outdoor unit is, or where you’d like it
- The fuse board and where it is in the property
- A close-up of the unit’s label showing the model number
Some jobs can be priced from pictures, while others need a survey. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, the quote is fixed before anything goes ahead.
What happens on the day
The work area is kept tidy throughout, with dust sheets down and offcuts and packaging cleared up. If we need to drill through a wall, we agree the spot with you first. The visit takes a single visit for many faults, while some repairs need a second visit once parts arrive. A few photos help us make the most of a visit to Farnham Royal.
- You tell us the symptoms, the make and any error code.
- The engineer diagnoses the fault on site, testing rather than guessing.
- We explain the cause in plain English and give you a fixed price.
- Once you’re happy, the repair is done and any refrigerant work recorded.
- It’s tested running, and the write-up is left with you.
Preparing for the visit
- Clear a path to the units and the space around them
- Make sure we can reach the consumer unit or fuse board
- Keep pets out of the rooms we’re working in
Get a fixed-price quote
Every quote shows the VAT clearly, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it on the quote. For a fixed-price quote, call 07833 053749 or drop us a line.
Related advice
When air con fails in Farnham Royal
The Farnham Royal Conservation Area is within about a third of a mile of the centre of Farnham Royal. 2 conservation areas lie within a mile of central Farnham Royal. Historic England lists about 10 buildings and structures within half a mile of the centre of Farnham Royal, including Church of St Mary (grade II). Swapping an outdoor unit on a listed building or in a conservation area may need consent, so we will flag it if a replacement is needed. About 76% of homes in the Farnham Royal area date from 1945 to 1972, according to VOA council tax data, and about 51% of households live in terraced houses, according to the last census (2021). In a terrace, the route to the back garden decides how the visit is planned.
The make, model and error code are the most useful things to tell us. For a school like St Mary's Farnham Royal CofE Primary School, urgent repairs can be booked straight away and bigger work in the holidays.
Farnham Royal is about 2 miles north of Slough, in Slough. Whatever kind of property you have in Farnham Royal, we can help with air conditioning repair. You will hear back from us the same working day and our emergency line runs 24/7. Our Slough coverage runs to 31 places, and Farnham Royal is one of them. Guildford is in our area too, around 20 miles away.
Our nearest recent job to Farnham Royal was on Church Street, Staines-upon-Thames (TW18), about 9 miles south-east: installing two LG wall-mounted units in the main office area and a single unit in the client meeting room.
We cover homes and businesses on Church Road, Sospel Court and Montague Close and nearby roads. Our working area takes in SL2, every street of it. Close to Farnham Royal, our area also takes in Britwell (1 mile south-west), East Burnham (1 mile north-west), Farnham Common (1 mile north), Egypt (1 mile north) and Slough (2 miles south). Larger places within reach include Langley (4 miles south-east), Upton (3 miles south-east), Datchet (4 miles south-east) and Ditton (4 miles south-east).
Around Farnham Royal
Locally, jobs take us to houses, flats and workplaces close to The Crown Public House, Cocksherd Wood and Caldicott School, among other places. For rail, the closest station is Burnham station, roughly 1.8 miles south-west of the centre. Nearby you will also find Wexham Park Hospital (1.8 miles east) and Windsor Castle (4 miles south). Green spaces nearby include Burnham Beeches and Taplow Lake.
What a customer said
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead