Air conditioning cleaning in Slough
Clear prices and written reports for air conditioning cleaning in Slough.
- Visit price agreed before we book
- Written report after every visit
- F-gas records updated where required
How much does air conditioning cleaning cost in Slough?
Typical prices in Slough run from £110 to £280 per indoor unit before VAT; a typical job (deep clean of 2–4 wall or cassette units) is usually £395–£915 plus VAT. Parts and repairs are only done once you approve the price.
Air conditioning cleaning is a deep clean of an indoor unit's filters, heat exchanger coil, fan, condensate tray and drain, and the outdoor unit's coil.
Where we work around Slough
Slough has the full mix of premises that need cooling and heating: offices, shops, restaurants, gyms, clinics and technical rooms.
Postcode districts we cover in Slough include SL1 and SL95. We also cover Windsor, Maidenhead and Gerrards Cross, all within easy reach of Slough. Before a visit in Slough we ask for the make, model and number of units so the engineer arrives with the right filters, parts and access equipment.
Included as standard
- Filter wash or replacement
- Indoor coil clean and rinse
- Fan wheel / barrel clean
- Condensate tray and drain flush with treatment
- Outdoor coil clean
Guide prices in Slough
Prices below include our regional adjustment for the South East (15% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Wall-mounted unit deep clean | £110–£195 | £132–£234 | per unit |
| Ceiling cassette deep clean | £165–£280 | £198–£336 | per unit |
| Ducted unit and grilles clean | £225–£455 | £270–£546 | per unit |
| Outdoor coil clean | £75–£165 | £90–£198 | per unit |
Ex VAT. Heavily soiled kitchen units may take longer and cost more.
The visit, step by step
Protect
Floors and furniture are covered and the unit isolated.
Strip down
Covers, filters and (where practical) the fan are removed for cleaning.
Clean
Coils, fan, tray and drain are cleaned and rinsed into a collection bag.
Test
The unit is reassembled and run, with temperatures checked.
Things to check in Slough
Grease
Units near kitchens need cleaning more often, and sometimes relocating.
Leased premises
If your Slough 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.
Frequency
Most units need a deep clean every one to two years; kitchens and salons more often.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Premises we work in around Slough
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
- 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.
Common questions from businesses in Slough
How much does air conditioning cleaning cost in Slough?
In Slough, expect about £110–£280 per indoor unit, plus VAT. A typical job (deep clean of 2–4 wall or cassette units) is £395–£915 plus VAT. Any parts or repairs are priced before we go ahead.
Do you also cover Windsor, Maidenhead and Gerrards Cross?
Yes. Alongside Slough, we also cover Windsor, Maidenhead and Gerrards Cross. Each has its own page with local guide prices.
Which postcodes do you cover in Slough?
All of them, including SL1 and SL95. Give us your postcode when you enquire and we will confirm the visit details.
How often should units be deep cleaned?
Every one to two years in offices; every three to six months near kitchens, in gyms or salons.
Why does my air conditioning smell?
A musty smell usually comes from mould or bacteria in the coil, tray or drain. A deep clean and drain treatment normally removes it.
Need air conditioning cleaning in Slough?
The visit price is agreed before we book. We reply with a guide price or available dates.