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Foaming coil cleaner being sprayed onto an indoor unit heat exchanger

Air conditioning cleaning in Brentwood

Air conditioning cleaning in Brentwood, 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 does air conditioning cleaning cost in Brentwood?

In Brentwood, expect around £105–£265 per indoor unit, plus VAT. A typical job (deep clean of 2–4 wall or cassette units) is £375–£860 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 Brentwood

Brentwood has a compact centre of shops, cafés and offices, with business units on its outskirts. Basildon is about 12 km away.

Postcode districts we cover in Brentwood include CM14. We also work in nearby Billericay, Hornchurch and Romford. Before a visit in Brentwood 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
  • Outdoor coil clean
  • Before-and-after check of air flow and temperatures

AC cleaning prices in Brentwood

Guide prices for Brentwood, set for the East of England. Your fixed price comes in writing.

AC cleaning guide prices, Brentwood
ItemGuide price (ex VAT)Inc VATBasis
Wall-mounted unit deep clean£105–£190£126–£228per unit
Ceiling cassette deep clean£155–£265£186–£318per unit
Ducted unit and grilles clean£210–£425£252–£510per unit
Outdoor coil clean£70–£155£84–£186per unit

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

How a visit in Brentwood works

  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.

Local points to consider

Grease

Units near kitchens need cleaning more often, and sometimes relocating.

Conservation areas

Historic streets and listed buildings in and around Brentwood are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.

Downtime

Each unit is out of action for about an hour while it is cleaned.

Access and parking

Town-centre jobs in Brentwood often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.

Types of premises we cover in Brentwood

  • Restaurants and cafés: dining rooms that stay comfortable next to a hot kitchen and a busy service.
  • Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
  • Healthcare and dental: clean, quiet cooling for surgeries, clinics, dental practices and care settings.
  • Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.

Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.

FAQs for Brentwood

How much does air conditioning cleaning cost in Brentwood?

In Brentwood, expect about £105–£265 per indoor unit, plus VAT. A typical job (deep clean of 2–4 wall or cassette units) is £375–£860 plus VAT. Any parts or repairs are priced before we go ahead.

Do you also cover Billericay, Hornchurch and Romford?

Yes. Alongside Brentwood, we also cover Billericay, Hornchurch and Romford. Each has its own page with local guide prices.

Which postcodes do you cover in Brentwood?

All of them, including CM14. 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.

Get a guide price for Brentwood

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

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