Air conditioning repairs in Harrow
Air conditioning repairs in Harrow, 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 Harrow?
Guide price in Harrow: £185–£380 per repair visit ex VAT, with a typical job (diagnostic visit, first hour) at £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.
Covering Harrow and nearby
Harrow sits within London's dense commercial fabric: shopfronts, offices above, studios and venues, where outdoor unit positions and access need careful planning.
We work across Harrow's postcode districts, including HA2. We also cover Wealdstone, Brent and Wembley, all within easy reach of Harrow. If a system in Harrow is old and keeps failing, we will tell you honestly whether repair or replacement makes more sense.
What the job covers
- 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
Prices in Harrow
Guide prices for Harrow, 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.
Things to check in Harrow
Repeat failures
If a system has failed several times, we compare the cost of repair against replacement.
Leased premises
If your Harrow 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.
Typical premises in Harrow
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
- Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Common questions from businesses in Harrow
How much do air conditioning repairs cost in Harrow?
In Harrow, 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 Wealdstone, Brent and Wembley?
Yes. Alongside Harrow, we also cover Wealdstone, Brent and Wembley. Each has its own page with local guide prices.
Which postcodes do you cover in Harrow?
All of them, including HA2. Give us your postcode when you enquire and we will confirm the visit details.
Why is my air conditioning blowing warm air?
Common causes are blocked filters, a dirty outdoor coil, a refrigerant leak, a failed fan or a controls fault. A diagnostic visit finds the cause.
Can you just re-gas it?
Re-gassing without finding and fixing the leak only delays the problem. We locate and repair the leak, then charge the system and record the quantity.
Talk to us about your premises in Harrow
The visit price is agreed before we book. We reply with a guide price or available dates.