Air conditioning repairs in Hounslow
Air conditioning repairs in Hounslow, with the visit price agreed before we come and a written report after.
- Visit price agreed before we book
- Written report after every visit
- F-gas records updated where required
How much do air conditioning repairs cost in Hounslow?
Typical prices in Hounslow run from £185 to £380 per repair visit before VAT; a typical job (diagnostic visit, first hour) is usually £185–£380 plus VAT. Nothing beyond the agreed visit goes ahead without your say-so.
Air conditioning repair is diagnosing and fixing a fault in a cooling system — for example a refrigerant leak, a failed compressor, fan motor, sensor or circuit board, a blocked condensate drain or a controls problem.
Where we work around Hounslow
Premises in Hounslow are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
Postcode districts we cover in Hounslow include TW3, TW4 and TW6. We also cover Isleworth, Heston and Richmond, all within easy reach of Hounslow. Each visit in Hounslow ends with a written report: what was checked, readings taken and anything that needs attention, priced separately for you to approve.
What we do
- Error code diagnosis for most commercial makes
- Refrigerant leak location and repair
- Replacement of fans, sensors, boards, pumps and valves
- Re-gassing with recorded refrigerant quantities
- Written report and F-gas record update
Prices in Hounslow
Guide prices for Hounslow, set for London. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Diagnostic visit (first hour) | £185–£380 | £222–£456 | per visit |
| Condensate pump replacement | £245–£505 | £294–£606 | per unit |
| Leak find and repair, with re-gas | £505–£1,850 | £606–£2,220 | per system |
| Fan motor or PCB replacement | £380–£1,150 | £456–£1,380 | per unit |
| Compressor replacement | £1,595–£5,050 | £1,914–£6,060 | per outdoor unit |
Ex VAT. Repair visits are charged; parts and labour beyond diagnosis are quoted first.
The visit, step by step
Tell us the symptoms
Make, model, error code and what the unit is doing helps us bring the right parts.
Diagnose
The engineer finds the cause and explains it.
Quote
You get a price for the repair before any work goes ahead.
Repair and test
The fault is fixed, the system tested and the records updated.
Local points to consider
Repeat failures
If a system has failed several times, we compare the cost of repair against replacement.
Leased premises
If your Hounslow premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Old refrigerant
Systems still on R22 cannot legally be topped up with virgin or recycled R22. Repairs on these are limited — replacement is often the realistic option.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Premises we work in around Hounslow
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Your questions answered
How much do air conditioning repairs cost in Hounslow?
In Hounslow, expect about £185–£380 per repair visit, plus VAT. A typical job (diagnostic visit, first hour) is £185–£380 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Isleworth, Heston and Richmond?
Yes. Alongside Hounslow, we also cover Isleworth, Heston and Richmond. Each has its own page with local guide prices.
Which postcodes do you cover in Hounslow?
All of them, including TW3, TW4 and TW6. Give us your postcode when you enquire and we will confirm the visit details.
How quickly can you come out?
Tell us how urgent it is when you contact us and we will give you the earliest visit we can, with the price agreed before we come.
Is it worth repairing an old system?
If it uses R22, has repeated faults or needs a compressor, replacement is often better value. We give you both options.
Need air conditioning repairs in Hounslow?
The visit price is agreed before we book. We reply with a guide price or available dates.