Air conditioning repairs in Northolt
Keep your systems in Northolt running: air conditioning repairs, with any extra work explained and priced before it starts.
- 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 Northolt?
Typical prices in Northolt 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 Northolt
Premises in Northolt are often in mixed-use buildings with shared roofs and tight access, so outdoor unit positions are agreed early.
Postcode districts we cover in Northolt include UB5. Neighbouring towns we cover include Greenford, Harrow and Southall. Before a visit in Northolt we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
What is included
- Fault-finding with diagnostic equipment
- Error code diagnosis for most commercial makes
- Replacement of fans, sensors, boards, pumps and valves
- Re-gassing with recorded refrigerant quantities
- Written report and F-gas record update
Local guide prices for Northolt
Guide prices for Northolt, 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.
What to think about in Northolt
Refrigerant leaks
Topping up without finding the leak is a false economy and, for systems above the threshold, a breach of F-gas leak repair duties.
Conservation areas
Historic streets and listed buildings in and around Northolt are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Switch it off
If water is coming through a ceiling or the unit is tripping, switch it off at the isolator until it is checked.
Leased premises
If your Northolt 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.
Who we work with in Northolt
- Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Warehouses and industrial: cooling for offices, mezzanines, control rooms and temperature-sensitive areas.
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 Northolt?
In Northolt, 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 Greenford, Harrow and Southall?
Yes. Alongside Northolt, we also cover Greenford, Harrow and Southall. Each has its own page with local guide prices.
Which postcodes do you cover in Northolt?
All of them, including UB5. 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.
Talk to us about your premises in Northolt
The visit price is agreed before we book. We reply with a guide price or available dates.