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Foaming coil cleaner being sprayed onto an indoor unit heat exchanger

Air conditioning cleaning in Farnworth

Air conditioning cleaning in Farnworth for offices, shops, restaurants and plant rooms.

  • 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 Farnworth?

In Farnworth, expect around £95–£240 per indoor unit, plus VAT. A typical job (deep clean of 2–4 wall or cassette units) is £340–£780 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.

Working in Farnworth

In Farnworth, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Bolton is about 4 km away.

We cover every Farnworth postcode, including BL4 and WA8. We also work in nearby Bolton, Radcliffe and Tyldesley. Service and repair visits in Farnworth are booked around your opening hours, with the price agreed before we come.

What is included

  • Filter wash or replacement
  • Indoor coil clean and rinse
  • Condensate tray and drain flush with treatment
  • Outdoor coil clean
  • Before-and-after check of air flow and temperatures

Guide prices in Farnworth

Guide prices for Farnworth, set for the North West. Your fixed price comes in writing.

AC cleaning guide prices, Farnworth
ItemGuide price (ex VAT)Inc VATBasis
Wall-mounted unit deep clean£95–£170£114–£204per unit
Ceiling cassette deep clean£140–£240£168–£288per unit
Ducted unit and grilles clean£190–£385£228–£462per unit
Outdoor coil clean£65–£140£78–£168per unit

Ex VAT. Heavily soiled kitchen units may take longer and cost more.

What happens on a visit in Farnworth

  1. Protect

    Floors and furniture are covered and the unit isolated.

  2. Strip down

    Covers, filters and (where practical) the fan are removed for cleaning.

  3. Clean

    Coils, fan, tray and drain are cleaned and rinsed into a collection bag.

  4. Test

    The unit is reassembled and run, with temperatures checked.

Before you book in Farnworth

Frequency

Most units need a deep clean every one to two years; kitchens and salons more often.

Leased premises

If your Farnworth 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.

Smells

Musty smells usually mean biological growth in the coil or tray; a deep clean and drain treatment normally cures them.

Working hours

Most Farnworth businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.

Premises we work in around Farnworth

  • Pubs and bars: cooling for busy bars, function rooms and cellars, sited with neighbours in mind.
  • Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
  • Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
  • Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.

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 does air conditioning cleaning cost in Farnworth?

In Farnworth, expect about £95–£240 per indoor unit, plus VAT. A typical job (deep clean of 2–4 wall or cassette units) is £340–£780 plus VAT. Any parts or repairs are priced before we go ahead.

Do you also cover Bolton, Radcliffe and Tyldesley?

Yes. Alongside Farnworth, we also cover Bolton, Radcliffe and Tyldesley. Each has its own page with local guide prices.

Which postcodes do you cover in Farnworth?

All of them, including BL4 and WA8. Give us your postcode when you enquire and we will confirm the visit details.

Will cleaning reduce running costs?

Clean coils and filters let the unit move air and exchange heat properly, which reduces the energy it needs to reach temperature.

Is cleaning included in a service?

A service includes filter cleaning and coil checks. A deep clean strips the unit down further and takes longer.

Talk to us about your premises in Farnworth

The visit price is agreed before we book. We reply with a guide price or available dates.

CallGet a quote