Deep clean and odour treatment across Hertfordshire
Homes near busy roads and kitchens around Watford tend to need a deep clean more often. A musty smell on start-up is the most common sign that an indoor unit in Watford needs a deep clean. Long sunny spells in the East of England put conservatories and top-floor rooms under real pressure.
Prices in Hertfordshire
For Hertfordshire, expect roughly £160 to £275 per indoor unit, VAT included, adjusted for typical East of England rates. The East of England is one of the dearer parts of the UK for trades, which shows in the range. The price depends mainly on how many indoor units need cleaning and whether the fan and coil need a full strip-down. On our East of England figures, the Two units option (deep clean of two indoor units on one visit) is about £295–£495.
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
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
Included with a deep clean and odour treatment across Hertfordshire:
- Coil cleaner and thorough rinse
- Fan barrel cleaning
- Drain tray and line flush and sanitise
- Filter wash
- Test run and readings
- Dust sheets and waterproof cleaning bag
Towns in Hertfordshire
Pick your town for local details, or see every service in Hertfordshire.