Deep clean and odour treatment in Hounslow
In London, heat soaks into brick and concrete during the day and comes back out at night, which is when it is hardest to sleep. Homes near busy roads and kitchens around Hounslow tend to need a deep clean more often.
A musty smell on start-up is the most common sign that an indoor unit in Hounslow needs a deep clean. Hounslow lies roughly 10 miles from central London, and we cover it as part of London. We cover TW3, TW4 and TW6 and the streets around them.
Prices in Hounslow
A deep clean and odour treatment in Hounslow typically comes in at £190–£325 per indoor unit including VAT, based on London rates. 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. As an example, the Two units option (deep clean of two indoor units on one visit) would typically be £350–£595 here.
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
No planning or F-gas work is involved in a deep clean, though the engineer will tell you if the system shows signs of a refrigerant leak.
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. 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.
What is included
Included as standard in Hounslow:
- Test run and readings
- Dust sheets and waterproof cleaning bag
- Coil cleaner and thorough rinse
- Drain tray and line flush and sanitise
- Filter wash
Nearby
If you are just outside Hounslow, we also work in Isleworth (under a mile), Heston (1 mile) and Richmond (2 miles). See all services in Hounslow or deep clean and odour treatment across London.

