Deep clean and odour treatment in Finchley
The urban heat island effect means London bedrooms can stay uncomfortably warm on summer nights. If an indoor unit in Finchley drips from the front, a blocked drain tray is often the cause, which a deep clean clears.
Homes near busy roads and kitchens around Finchley tend to need a deep clean more often. Finchley lies roughly 8 miles from central London, and we cover it as part of London. Postcode districts we cover here include N3.
Prices in Finchley
In London, our guide range for a deep clean and odour treatment is £190–£325 per indoor unit, including VAT. 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. 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
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
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. Visits in Finchley 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
What a job in Finchley covers:
- Drain tray and line flush and sanitise
- Fan barrel cleaning
- Filter wash
- Coil cleaner and thorough rinse
- Dust sheets and waterproof cleaning bag
Nearby
Neighbouring places we cover include Muswell Hill (2 miles), Cricklewood (3 miles) and Kilburn (3 miles). See all services in Finchley or deep clean and odour treatment across London.

