Deep clean and odour treatment in Richmond
Homes near busy roads and kitchens around Richmond tend to need a deep clean more often. London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset.
A musty smell on start-up is the most common sign that an indoor unit in Richmond needs a deep clean. Richmond sits around 8 miles from central London, inside our London area. We cover TW9 and the streets around them.
Prices in Richmond
In London, our guide range for a deep clean and odour treatment is £190–£325 per indoor unit, including VAT. That is above the UK middle, mainly because labour and access cost more in London. The price depends mainly on how many indoor units need cleaning and whether the fan and coil need a full strip-down. For reference, the Two units option in Richmond (deep clean of two indoor units on one visit) usually comes to about £350–£595.
One unit
Deep clean of a single indoor unit.
Two units
Deep clean of two indoor units on one visit.
Clean and service
Deep clean plus a full service of the system.
Permissions
A deep clean does not touch the refrigerant circuit and needs no permissions. If the engineer finds a refrigerant problem, it is explained and priced separately before anything is done.
The visit
A photo of the indoor unit's label and a short description of the problem help us price the visit accurately and bring what is likely to be needed. We agree the visit price before we come. On the day the engineer checks the system, carries out the agreed work and talks you through anything they find.
What is included
Included with a deep clean and odour treatment in Richmond:
- Filter wash
- Dust sheets and waterproof cleaning bag
- Fan barrel cleaning
- Coil cleaner and thorough rinse
- Test run and readings
Nearby
If you are just outside Richmond, we also work in Isleworth (2 miles), Hounslow (2 miles) and Barnes (3 miles). See all services in Richmond or deep clean and odour treatment across London.

