If you're a homeowner, or know of a homeowner, who's had a change in circumstances that means you now require major building work to your property, then we may possibly be able to help.
The winning team of Nick Knowles, Billy the Spark, Chris and Jules and Irish charmer Mark are all here to try to help and would love to hear from you.
We're not looking for projects that only involve painting and decorating a few rooms. In previous episodes we've built single and even double-storey extensions, we've installed wet rooms, stair lifts and completely renovated and redesigned homes from the garden to the loft.
More about DIY SOS: The Big Build