I will try to keep this brief.
Landscaper did my mums front and back garden.
Big job, completely re did both.
Got rid of hedges, greenhouse and moved shed. New patio, path etc.
Anyway, whilst doing TH work his labourer drive into the (new) gate post with the mini digger.
It broke the post. Instead of replacing he has tried to repair it and bodged it.
This has made the fence panel split and the gate now won't close properly.
He is not answering my mums calls and after is poem to him last week said he would come and look at it again. He hasn't been.
I gave him the number if the builder who did the fences and gate for him to get a quite on fixing it and he hadn't been contacted either.
Mum paid by cheque before even getting a bloody receipt :( 
What can I do?
If anything?
Dh is going to go round and see him.
Do I threaten small claims court?
Mum paid him £11k,
I am really pissed off.