Surrey · Air conditioning repair
Air Conditioning Repair in Hammer
Air conditioning repair, for Hammer and the surrounding area. Ask us for a fixed-price quote, and we will reply the same working day.
- Air conditioning running but not cooling
- A noisy indoor or outdoor unit
- A unit that has lost refrigerant
What air conditioning repair can’t fix
In fairness, some problems need a different answer:
- A refrigerant fault on an R22 system (new R22 cannot be used for servicing, so replacement is typically the answer)
- A supply fault outside the property
- A discontinued model with no parts available
If you’re not sure, just ring 07833 053749 or fill in the contact form and we’ll give you a straight answer.
Parts of the system we cover
- Multi-split systems
- Heat pumps
- Ceiling cassettes
- Wall-mounted split systems
- Ducted systems
- VRF systems
Air conditioning repair for homes and businesses in Hammer
Diagnosis call-outs start from £75 + VAT. Once we know the cause, you get a fixed price for the repair before any work goes ahead and nothing goes ahead without your say-so. If the problem is ice forming on the indoor unit or pipes and a fault code on the display, we can help.
In a village like Hammer, most air conditioning we repair is in homes, garden rooms and the occasional pub or village business. Describe the fault and send a photo of the unit’s label so we can plan the visit.
Nothing is signed off by word of mouth: commissioning details and F-Gas records for a new system, a note of the fault and the fix for a repair, or a service record. File it with the manual so it’s to hand next time.
- Location
- Hammer (GU27)
- Region
- Surrey
- Approvals
- F-Gas certified company, NICEIC approved
- Price guide
- £75 + VAT call-out, then a fixed repair price
- Quotes
- A fixed-price quote up front
- Call
- 07833 053749
- Checked
- 30 October 2026
What happens on the day
Every visit follows the same order: agree the plan on site, put the dust sheets down, carry out the job, check the system and talk you through it. The visit itself takes an hour or two to diagnose most faults, with the repair time depending on what we find. Seeing the property in pictures first means the trip to Hammer can be planned properly.
- Diagnose: test the system until the cause is clear.
- Prescribe: tell you the cause and the fixed cost of the cure.
- If the repair is not worth doing, we say so and explain the options.
- Then the fix, with leaks repaired before any refrigerant is added.
- Finally, a check that it’s working and a record of what we did.
Preparing for the visit
- Have the make and model of any existing unit to hand
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Clear a path to the units and the space around them
Ask for a quote
The quickest way to a quote is to send pictures: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Add the address and what you’d like done, and many jobs can be priced from that.
Advice
Hammer: your questions answered
Do you cover Hammer for emergency air conditioning repairs?
Yes. Our 24/7 emergency line covers Hammer. A diagnosis call-out starts from £75 + VAT, and knowing the brand and the symptoms helps us plan it.
Will you come out to Hammer?
Yes, smaller places are covered as well as towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
Who is responsible for leak checks?
The F-gas rules share it between the equipment’s operator and the engineers who work on it. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
Which manufacturers do you install and repair?
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.
How long does the visit take?
On site, it takes anything from an hour or so to a full day, depending on the fault and the parts. Bigger or more complicated systems take longer, and we’ll tell you what to expect.
What does the error code on my air conditioning mean?
An error code points us in the right direction, but it isn’t the whole answer. Note the code and switch the system off if it is not working, and give us a ring on 07833 053749.
Will you work on another installer’s system?
Yes. Systems fitted by other companies are fine, on all the main brands. Send us the make and model, and any records you have.
Air conditioning repair in Hammer: the local picture
The River Wey Conservation Area lies close to the centre of Hammer, within about a third of a mile. Draw a one-mile circle round the middle of Hammer and it takes in 5 conservation areas. Historic England lists about 3 buildings and structures within half a mile of the centre of Hammer, including Mill Tavern (grade II). Day-to-day work on an existing system is not affected; a replacement outdoor unit on a protected building might be. About 40 miles out from central London, Hammer is part of the South East area we work across.
If a system fails at a school such as Woolmer Hill School, our 24/7 line takes the call, and planned repairs can wait for the holidays. The rating label on the unit gives the model number, which helps us bring the right parts.
Hammer is about 9 miles south of Farnham, in Surrey. Hammer gets the same approach as every job we take on: diagnosis first, a fixed price and proper paperwork when we have finished. Across Surrey, we cover 395 places, Hammer among them. Our Guildford page covers places nearby, about 14 miles away.
The closest recent job we can point to from Hammer was on Petworth Road, Haslemere (GU27), about 1 mile east: installing a Mitsubishi Electric multi-split system serving the master bedroom, two further bedrooms and the basement games room.
We cover homes and businesses on Hammer Lane, Moor Road and Copse Road and nearby roads. Work in GU27 follows the same survey, fixed-price quote and written records as everywhere else we cover. Close by, we work in Woolmer Hill (1 mile south), Hammer Bottom (1 mile west), Shottermill (1 mile east), Bramshott Chase (1 mile north) and Linchmere (1 mile south-west). Larger places within reach include Guildford (14 miles north-east), Farnham (9 miles north), Cranleigh (12 miles east) and Ash (11 miles north).
Around Hammer
Locally, jobs take us to houses, flats and workplaces close to The Prince of Wales pub and Camelsdale Primary School, among other places. The nearest railway station is Haslemere station, about 1.5 miles east. A little further out are Haslemere and District Hospital (2 miles east). Open spaces near Hammer include Lynchmere Commons and Wheeler's Down.
What else we do in Hammer
What you can do yourself, and what needs us
On air conditioning, the filters in the indoor unit are usually the one part owners can clean where the manufacturer’s manual explains how. 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.
Good habits make our visits easier, not unnecessary. Clean filters and a clear outdoor unit help the system run as it should, but the inside of the units, the refrigerant and the electrics still need a qualified engineer.
How the job changes from property to property
VRF systems
VRF systems link many indoor units to shared outdoor units, often across a whole building. We use the system’s fault history and codes, then test to confirm and the repair is priced before we start.
Ducted and cassette systems
Ducted units and cassettes sit above the ceiling, so access matters. Condensate pumps are common on both, and a failed pump is a frequent cause of water leaks.
A customer’s words
“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