Brighton and Hove · Air conditioning repair
Carlton Hill air conditioning repair
Air conditioning repair in Carlton Hill from an F-Gas certified company, with warranty terms explained brand by brand. Enquiries answered the same working day.
- Ice forming on the indoor unit or pipes
- Rattling, buzzing or grinding noises
- Air conditioning running but not cooling
For landlords and property managers
From a single flat to a whole estate, you get the same standard: diagnosis, a fixed price, access agreed with the people on site and paperwork at the end.
When the building owner and the occupier are different, the lease or tenancy agreement normally sets out who maintains what. We can quote either party and send the records to whoever needs them.
Air conditioning repair for homes and businesses in Carlton Hill
Our emergency line runs 24/7 for urgent breakdowns, from an overheating comms room to water leaking from a unit. Call 07833 053749 and tell us the make, the symptoms and any error code and we’ll talk you through what happens next. If you’re dealing with new noises from the system and air conditioning running but not cooling, we can help.
We prepare for a visit to Carlton Hill from the make and model you give us, and if a part has to be ordered, we tell you the price before we fit it.
Warranty on the equipment is the manufacturer’s own, on the manufacturer’s terms, and we set them out on your quote. Each brand sets its own conditions, and we are happy to talk you through them.
- Where
- Carlton Hill (BN2, BN1, BN50)
- Region
- Brighton and Hove
- Certified
- NICEIC approved, F-Gas certified
- Prices
- Call-out from £75 + VAT
- Quote
- Fixed-price quote after a site survey
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
Other services in Carlton Hill
What air conditioning repair cannot fix
A few issues sit outside what this work can do:
- A discontinued model with no parts available
- A system that was undersized for the room in the first place (that needs a bigger system, not a repair)
- A building problem rather than a system fault
If you’re not sure, just call us on 07833 053749 or write to us at info@aircondoctor.co.uk and we will give you a straight answer before you book.
What the work covers
- Ducted systems
- Heat pumps
- Ceiling cassettes
- Multi-split systems
- Wall-mounted split systems
- VRF systems
The process
On the day, we arrive at the time agreed with you and check the plan with you first. Dust sheets go down over floors and anything close to the work, and the electrics are made safe before any panel comes off. The work itself takes a single visit for many faults, while some repairs need a second visit once parts arrive. Tell us about any gates or steps at your property near Carlton Hill when you book.
- First, a few questions by phone or email about the brand, the fault and anything shown on the controller.
- We diagnose on site, checking the codes, electrics, airflow, drain and refrigerant pressures.
- Once the cause is found, we explain it and fix the price for the repair.
- We repair the fault, and where refrigerant is involved, the leak is found and fixed before recharging.
- Before leaving, we run it through its modes and write up what was found and done.
Before we arrive
- Keep pets and children away from the work area
- Have the make and model of any existing unit to hand
- Let us know if the units are on a roof, a high wall or in a locked area
Getting a quote
Quotes don’t take long. Send a few details and photos, and we reply the same working day. Where a survey is needed, we arrange a time that suits you.
Related advice
Carlton Hill: your questions answered
Is the coast a problem for outdoor units in Carlton Hill?
It can, as Carlton Hill is within about 1 mile of the sea, where salt in the air is hard on coils and fixings. We look for corroded coils, fixings and connections on coastal repairs.
Is there an emergency air con repair line for Carlton Hill?
Yes. Our 24/7 emergency line covers Carlton Hill. Say what the system is doing and whether it shows a code, and we will advise on the next step.
What accreditations do you have?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Our engineers also hold the individual F-gas qualifications needed to work on refrigerant.
How much is an air conditioning call-out?
A diagnosis call-out is from £75 + VAT. Once we know the cause, you get a fixed price for the repair before any work goes ahead. The final cost depends on the fault, the parts and the access.
How long does the work take?
On site, it takes as long as the fault needs, from a quick fix to a return visit for parts. Bigger or more complicated systems take longer, and we will tell you what to expect.
Will skipping a service affect the warranty?
That depends on the brand. Where servicing is a condition, a missed service could give the manufacturer grounds to refuse a claim and we will tell you what your brand asks for.
Will you work on another installer’s system?
Yes. Systems fitted by other companies are fine, on all the main brands. Tell us the make and model and send any paperwork you have.
What affects the cost of air conditioning repair
A fixed price needs a few facts first. We check:
- How far the pipework has to run, and where
- Whether it’s a simple split or a larger system
- A single visit or a regular plan
Height, access and the distance between the indoor and outdoor units can all change the price. Each of those is built into the quote and give you a fixed price before we start.
Helping us quote
Photos let us diagnose from a distance. The most useful are:
- The outdoor side of the property, including any roof or flat area
- The address and the type of property
- A close-up of the unit’s label showing the model number
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, you get a fixed price before any work is booked.
What a repair looks like in Carlton Hill
The coast is only about 1 mile from Carlton Hill. Salt air speeds up corrosion on outdoor coils and connections, which is one of the things we check on a repair. About 62% of homes across Carlton Hill and its surrounding area were built before 1919, according to the Valuation Office Agency’s council tax figures, and about 68% of households live in flats, according to Census 2021 figures. Outdoor units serving flats can be awkward to reach, so let us know where yours is. The centre of Carlton Hill lies within the Carlton Hill Conservation Area. 12 conservation areas lie within a mile of central Carlton Hill. About 441 listed entries lie within half a mile of central Carlton Hill, The Corn Exchange and Dome Theatre (grade I) among them. For most visits that makes no difference. It only comes up when an outdoor unit has to be replaced on a protected building.
If a system fails at a school such as Carlton Hill Primary School, our 24/7 line takes the call, and planned repairs can wait for the holidays. Shops and offices around Brighton station often cannot wait for cooling to come back, which is what the 24/7 line is for.
Carlton Hill is about 1 mile south of Brighton, in Brighton and Hove. Properties in Carlton Hill get the same service as everywhere we cover: a look at the job first, a fixed-price quote and written records at the end. In Brighton and Hove alone we list 30 places and Carlton Hill is among them.
Not far from Carlton Hill, a recent job of ours was on New Road, Brighton (BN1), about 1 mile north: installing individual wall-mounted Panasonic units in all 22 guest rooms, plus two cassette units in the restaurant and a dedicated unit for the server room at basement level.
Among the places we cover in Brighton and Hove, Carlton Hill is one of the largest. Main roads around Carlton Hill include the A259, so getting to you is simple. Close by, we work in Hanover (1 mile north), Brighton (1 mile north), West Hill (1 mile north-west), Kemptown (1 mile south-east) and Seven Dials (1 mile north-west). Further out, we also cover Brighton and Hove (3 miles west), Aldrington (3 miles west), Hangleton (3 miles north-west) and Patcham (3 miles north).
What’s near Carlton Hill
Around Carlton Hill, our work takes us to homes and businesses near Devonshire Arms, Queen's Park and Academy of Creative Training, among other places. The closest station to Carlton Hill is Brighton station, roughly 0.5 miles north-west. Nearby you’ll also find Sussex Eye Hospital (0.7 miles south-east) and Churchill Square (0.6 miles west). Not far away are Whitehawk Hill and Newmarket Hill.
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