Deep clean and odour treatment in Washington
Cold, windy North East winters favour a well-sized heat pump with an outdoor unit sheltered from the prevailing wind. A musty smell on start-up is the most common sign that an indoor unit in Washington needs a deep clean.
Homes near busy roads and kitchens around Washington tend to need a deep clean more often. Washington sits around 6 miles from Newcastle upon Tyne, inside our Tyne and Wear area. Coverage includes NE37 and NE38.
Prices in Washington
Our North East England guide price for a deep clean and odour treatment is £135–£225 per indoor unit, VAT included. Labour rates in North East England keep this slightly under the national middle. More indoor units, heavy build-up on the fan or a blocked drain line are what move the price towards the upper figure. Typical Two units work (deep clean of two indoor units on one visit) lands around £245–£395 in this area.
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
No planning or F-gas work is involved in a deep clean, though the engineer will tell you if the system shows signs of a refrigerant leak.
The visit
We agree the visit price before we come. On the day the engineer checks the system, carries out the agreed work and talks you through anything they find. Visits in Washington 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
Here is what is included on every job in Washington:
- Test run and readings
- Filter wash
- Coil cleaner and thorough rinse
- Drain tray and line flush and sanitise
- Fan barrel cleaning
Nearby
Nearby, we also cover Chester-le-Street (4 miles), Felling (4 miles) and Houghton-Le-Spring (5 miles). See all services in Washington or deep clean and odour treatment across Tyne and Wear.

