Deep clean and odour treatment in Egham
A musty smell on start-up is the most common sign that an indoor unit in Egham needs a deep clean. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
If an indoor unit in Egham drips from the front, a blocked drain tray is often the cause, which a deep clean clears. Egham sits around 8 miles from Woking, inside our Surrey area. Homes in TW20 are all within our coverage.
Prices in Egham
Our South East England guide price for a deep clean and odour treatment is £175–£300 per indoor unit, VAT included. That is above the UK middle, mainly because labour and access cost more in South East England. The price depends mainly on how many indoor units need cleaning and whether the fan and coil need a full strip-down. For reference, the Two units option in Egham (deep clean of two indoor units on one visit) usually comes to about £325–£545.
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
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 as standard in Egham:
- Dust sheets and waterproof cleaning bag
- Drain tray and line flush and sanitise
- Filter wash
- Coil cleaner and thorough rinse
- Fan barrel cleaning
Nearby
We also cover Staines (2 miles), Ashford, Surrey (4 miles) and Windsor (4 miles). See all services in Egham or deep clean and odour treatment across Surrey.

