Deep clean and odour treatment in Thurso
A musty smell on start-up is the most common sign that an indoor unit in Thurso needs a deep clean. In the Highlands, Islands and the North East of Scotland, systems are sized for cold winter days first.
If an indoor unit in Thurso drips from the front, a blocked drain tray is often the cause, which a deep clean clears. We cover Thurso as part of the Highlands, roughly 81 miles from Inverness. Coverage includes KW14.
Prices in Thurso
Budget around £130–£220 per indoor unit including VAT for a deep clean and odour treatment in and around Thurso. 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 £235–£395 here. These figures exclude travel to Thurso. Any travel, ferry or accommodation cost is quoted separately, in writing, before anything is booked.
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
Cleaning the indoor unit is not refrigerant work. Anything the engineer finds beyond the clean, such as a leak or a failing fan, is explained and priced before it is touched.
The visit
Visits in Thurso are by arrangement. We quote the full cost, including any travel or ferry time, in writing before booking, and agree any extra work with you before it is done. Because travel is involved, we confirm the visit date and the full price in writing first, and where possible combine visits to keep the cost down.
What is included
Included as standard in Thurso:
- Fan barrel cleaning
- Filter wash
- Drain tray and line flush and sanitise
- Dust sheets and waterproof cleaning bag
- Test run and readings
Nearby
Neighbouring places we cover include Wick (19 miles). See all services in Thurso or deep clean and odour treatment across the Highlands.

