Deep clean and odour treatment across Gwynedd
A musty smell on start-up is the most common sign that an indoor unit in Bangor needs a deep clean. If an indoor unit in Bangor drips from the front, a blocked drain tray is often the cause, which a deep clean clears. North Wales has mild, damp weather for much of the year, so efficient heating and dehumidifying are big benefits.
Prices in Gwynedd
Our North Wales guide price for a deep clean and odour treatment is £135–£230 per indoor unit, VAT included. Labour rates in North Wales keep this slightly under the national middle. 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 £250–£395 here.
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
Visits in Gwynedd 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. 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 with a deep clean and odour treatment across Gwynedd:
- Drain tray and line flush and sanitise
- Test run and readings
- Fan barrel cleaning
- Filter wash
- Dust sheets and waterproof cleaning bag
- Coil cleaner and thorough rinse
Towns in Gwynedd
Pick your town for local details, or see every service in Gwynedd.