![](https://www.heatinlondon.co.uk/wp-content/uploads/2022/05/IMG-20220509-WA0001.jpg)
Wallington - SM6 - Surrey
Service: Boiler Service
Job Description: Heat in London carried out a full boiler service at this property in Wallington. We drained the heating system, replaced the faulty zone valve. After the work was completed we refilled, vented and tested.