Deep clean and odour treatment in Mitcham
The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights. A musty smell on start-up is the most common sign that an indoor unit in Mitcham needs a deep clean.
If an indoor unit in Mitcham drips from the front, a blocked drain tray is often the cause, which a deep clean clears. Our London coverage takes in Mitcham, about 7 miles from central London. Coverage includes CR4.
Prices in Mitcham
Budget around £190–£325 per indoor unit including VAT for a deep clean and odour treatment in and around Mitcham. London is one of the dearer parts of the UK for trades, which shows in the range. More indoor units, heavy build-up on the fan or a blocked drain line are what move the price towards the upper figure. 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. Visits in Mitcham are booked at a price agreed with you in advance. If the engineer finds anything beyond the agreed work, they explain it and price it before carrying it out.
What is included
Every job in Mitcham includes:
- Fan barrel cleaning
- Test run and readings
- Filter wash
- Drain tray and line flush and sanitise
- Dust sheets and waterproof cleaning bag
Nearby
We also cover Morden (1 mile), Wimbledon (2 miles) and Streatham (2 miles). See all services in Mitcham or deep clean and odour treatment across London.

