Deep clean and odour treatment in Shirley
In the West Midlands, sizing for winter heating first and then checking summer cooling usually gives the best all-year system. A musty smell on start-up is the most common sign that an indoor unit in Shirley needs a deep clean.
If an indoor unit in Shirley drips from the front, a blocked drain tray is often the cause, which a deep clean clears. Shirley is about 6 miles from Birmingham and falls within our West Midlands coverage. Postcode districts we cover here include B90.
Prices in Shirley
In the West Midlands, our guide range for a deep clean and odour treatment is £140–£240 per indoor unit, including VAT. That is broadly in line with national guide prices. More indoor units, heavy build-up on the fan or a blocked drain line are what move the price towards the upper figure. For reference, the Two units option in Shirley (deep clean of two indoor units on one visit) usually comes to about £260–£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
Visits in Shirley 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
Every job in Shirley includes:
- Test run and readings
- Coil cleaner and thorough rinse
- Fan barrel cleaning
- Drain tray and line flush and sanitise
- Dust sheets and waterproof cleaning bag
Nearby
Nearby, we also cover Solihull (2 miles), Acocks Green (3 miles) and Birmingham (6 miles). See all services in Shirley or deep clean and odour treatment across the West Midlands.

