Hampshire · Air conditioning repair
Air Conditioning Repair in Cadnam
Need air conditioning repair in Cadnam? We look at the job first, give you a fixed-price quote and do the work at a time that suits you, then sign it off with written records.
- Weak airflow from the indoor unit
- A flashing light and a system that will not run
- Air conditioning running but not cooling
Air conditioning repair for homes and businesses in Cadnam
For breakdowns that cannot wait, there’s a 24/7 emergency line, from an overheating comms room to water leaking from a unit. Ring 07833 053749 with the make, what’s happening and any code and we will talk you through what happens next. The work covers multi-split systems, heat pumps and ceiling cassettes, and the jobs we see most are an error code or flashing light on the unit and poor airflow even with clean filters.
In a village like Cadnam, 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.
Warranty on the equipment is the manufacturer’s own, on the manufacturer’s terms, and we explain those terms on your quote. Each brand sets its own conditions, and we’re happy to talk you through them.
- Where
- Cadnam (SO40)
- Wider area
- Hampshire
- Response
- Answered the same working day
- Quotes
- Fixed after a survey or pictures
- Guide price
- From £75 + VAT call-out
- Accreditations
- F-Gas certified company, NICEIC approved
- Call
- 07833 053749
- Reviewed
- 30 October 2026
Different systems, different jobs
Ducted and cassette systems
Water through a ceiling below a cassette or ducted unit needs prompt attention. The cause is usually the condensate pump, a blocked drain or a tray that is overflowing, and we check all three.
Wall-mounted split systems
The indoor and outdoor units of a split communicate through a cable. A break in that communication usually brings up an error code, and we test the cable, the boards and the connections to find the cause.
What a repair looks like in Cadnam
The Forest Central North Conservation Area is within about a third of a mile of the centre of Cadnam. Draw a one-mile circle round the middle of Cadnam and it takes in 2 conservation areas. Should a unit ever need replacing on a listed building or in a conservation area, ask us about consent first. Census 2021 figures found about 90% of households in detached or semi-detached houses. Let us know where the outdoor unit sits and whether a ladder is needed to reach it.
The rating label on the unit gives the model number, which helps us bring the right parts. If a system fails at a school such as Bartley Church of England Junior School, our 24/7 line takes the call, and planned repairs can wait for the holidays.
Cadnam is about 3 miles west of Totton, in Hampshire. From the centre of Cadnam to the outskirts, our engineers cover air conditioning repair, from a single room to a whole building. Our area takes in 683 places across Hampshire, from busy centres to quieter spots. For properties nearby, see our Guildford page (49 miles or so).
Here we cover the SO40 postcode area. Old Lyndhurst Road, White Hart Lane and Southampton Road and the roads off them are all inside our area. Places around Cadnam that are also on our list: Wittensford (1 mile west), Bartley (1 mile south-east), Copythorne (1 mile north-east), Newbridge (1 mile north) and Winsor (1 mile east). Further out, we also cover Winchester (15 miles north-east), Eastleigh (11 miles east), Totton (3 miles east) and Chandler's Ford (9 miles north-east).
Landmarks near Cadnam
In Cadnam, that means homes and buildings near The White Hart pub. The nearest railway station is Ashurst New Forest station, about 3.1 miles south-east of the centre. Other landmarks nearby include Tatchbury Mount Hospital (2.2 miles east) and National Dairy Museum (3.6 miles south-east). For a walk, there’s Copythorne Common.
Places near Cadnam
Also in Cadnam
What owners can safely do
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. With the power off, they lift out, can be vacuumed or rinsed and must be fully dry before they go back. For a heat pump, the main owner jobs are a clear outdoor unit and sensible control settings.
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. A suspected leak is our job, not yours.
What air conditioning repair can’t fix
Before you book, it helps to know what’s not included:
- Heat gains the system was never designed for
- A refrigerant fault on an R22 system (new R22 cannot be used for servicing, so replacement is normally the answer)
- A discontinued model with no parts available
Not sure which it is? You can phone us on 07833 053749 or email us and we’ll tell you honestly.
Where we work
- Ceiling cassettes
- Ducted systems
- VRF systems
- Heat pumps
- Wall-mounted split systems
- Multi-split systems
The process
Refrigerant work is done by qualified engineers working for an F-Gas certified company, while the electrical side is covered by our NICEIC approval. On the day, both are in the same hands. The work 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 Cadnam can be planned properly.
- Diagnosis comes first: codes, electrics, airflow, drain and refrigerant.
- Next, a plain explanation and a fixed price.
- Where a repair does not make sense, you will hear it from us, with the alternatives.
- Treat: carry out the repair, sealing any leak before refrigerant goes back in.
- Finally, a check that it’s working and a record of what we did.
Preparing for the visit
- Find the manual or the paperwork for the system, if you have it
- Clear the space around the indoor unit, or where it will go
- Name a contact who can meet us at the agreed time
Getting a price
Getting a quote is straightforward. 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.
Advice
Questions from Cadnam
Can you do air conditioning repair in Cadnam?
We do: Cadnam falls inside our working area. Tell us a little about the job and we’ll take it from there.
Will you come out to Cadnam?
Yes. Cadnam is within the area we cover across London and the South East. Visits to smaller places are planned so the engineer arrives with what the job needs.
Do you have a 24/7 line for breakdowns?
Yes, 24/7. Emergencies include water coming through a ceiling or a critical room overheating and we’ll tell you what to do first. The number is 07833 053749.
How long does the visit take?
We will confirm the time with your quote. As a guide, the work takes anything from an hour or so to a full day, depending on the fault and the parts.
When will I hear back?
On the same working day you contact us. Then we agree a date that works for you, with a fixed price before work starts.
Why is water dripping from my indoor unit?
Typically a blocked or kinked condensate drain, a failed condensate pump or a unit that is not level. Ice on the coil from low airflow or low refrigerant can also melt and drip. Switch the unit off and ring 07833 053749 or fill in the contact form.
What does the error code on my air conditioning mean?
Codes differ by brand, and the same code can cover several faults. Tell us the code, the make and the model, and we will diagnose the fault on site.
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