Deep clean and odour treatment in Northolt
If an indoor unit in Northolt drips from the front, a blocked drain tray is often the cause, which a deep clean clears. London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset.
Homes near busy roads and kitchens around Northolt tend to need a deep clean more often. Our London coverage takes in Northolt, about 11 miles from central London. Homes in UB5 are all within our coverage.
Prices in Northolt
A deep clean and odour treatment in Northolt 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
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
Here is what is included on every job in Northolt:
- Dust sheets and waterproof cleaning bag
- Filter wash
- Coil cleaner and thorough rinse
- Fan barrel cleaning
- Test run and readings
Nearby
Nearby, we also cover Greenford (1 mile), Harrow (3 miles) and Southall (3 miles). See all services in Northolt or deep clean and odour treatment across London.

