Deep clean and odour treatment in Croydon
A musty smell on start-up is the most common sign that an indoor unit in Croydon needs a deep clean. The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights.
If an indoor unit in Croydon drips from the front, a blocked drain tray is often the cause, which a deep clean clears. Croydon lies roughly 8 miles from central London, and we cover it as part of London. Homes in CR0, CR7 and CR9 are all within our coverage.
Prices in Croydon
For Croydon, expect roughly £190 to £325 per indoor unit, VAT included, adjusted for typical London rates. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. The price depends mainly on how many indoor units need cleaning and whether the fan and coil need a full strip-down. Typical Two units work (deep clean of two indoor units on one visit) lands around £350–£595 in this area.
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
Cleaning the indoor unit is not refrigerant work. Anything the engineer finds beyond the clean, such as a leak or a failing fan, is explained and priced before it is touched.
The visit
Before booking, tell us the make and model and what the system is doing. We confirm the visit price, then the engineer arrives with the right equipment and, where possible, the right parts. 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.
What is included
Included with a deep clean and odour treatment in Croydon:
- Dust sheets and waterproof cleaning bag
- Test run and readings
- Coil cleaner and thorough rinse
- Filter wash
- Drain tray and line flush and sanitise
Nearby
We also cover South Croydon (1 mile), Carshalton (3 miles) and Mitcham (3 miles). See all services in Croydon or deep clean and odour treatment across London.

