Deep clean and odour treatment across Wiltshire
If an indoor unit in Swindon drips from the front, a blocked drain tray is often the cause, which a deep clean clears. A musty smell on start-up is the most common sign that an indoor unit in Swindon needs a deep clean. Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling.
Prices in Wiltshire
Budget around £145–£245 per indoor unit including VAT for a deep clean and odour treatment in and around Wiltshire. 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. For reference, the Two units option in Wiltshire (deep clean of two indoor units on one visit) usually comes to about £265–£445.
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. Visits in Wiltshire 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
Included with a deep clean and odour treatment across Wiltshire:
- Coil cleaner and thorough rinse
- Test run and readings
- Filter wash
- Drain tray and line flush and sanitise
- Fan barrel cleaning
- Dust sheets and waterproof cleaning bag
Towns in Wiltshire
Pick your town for local details, or see every service in Wiltshire.

