Deep clean and odour treatment in Swanage
In the South West, a system that heats well through damp winters is often as valuable as summer cooling. If an indoor unit in Swanage drips from the front, a blocked drain tray is often the cause, which a deep clean clears.
Homes near busy roads and kitchens around Swanage tend to need a deep clean more often. We cover Swanage as part of Dorset, roughly 9 miles from Bournemouth. Coverage includes BH19.
Prices in Swanage
In South West England, our guide range for a deep clean and odour treatment is £145–£245 per indoor unit, including VAT. That is close to the UK middle for this kind of work. The price depends mainly on how many indoor units need cleaning and whether the fan and coil need a full strip-down. Typical Two units work (deep clean of two indoor units on one visit) lands around £265–£445 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
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
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
What a job in Swanage covers:
- Coil cleaner and thorough rinse
- Dust sheets and waterproof cleaning bag
- Test run and readings
- Drain tray and line flush and sanitise
- Fan barrel cleaning
Nearby
Nearby, we also cover Poole (7 miles), Wareham (9 miles) and Bournemouth (9 miles). See all services in Swanage or deep clean and odour treatment across Dorset.

