Range from the cheapest building of a retaining wall £240 (Greenlife Contractors based in SW6) to the dearest building of a retaining wall £273 (The Patio Co based in SW18).
Comparing builders estimates for building a retaining wall gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a retaining wall in Wandsworth by posting a job with HaMuch and we will send it to builders in Wandsworth.

"Build retaining wall Hello there Front garden soil retainer wall requires replacing as it is bulging, cracks getting wider, allow for drainage, drain nearby and steps Do you provide a quote pls"
SW12