Urgently need a builder for doorway/patio/path

[MLS]

I need to find someone a.s.a.p. to construct a concrete doorway, a short sand wash path (5% gradient) and extend existing tiled patio. It's a straightforward job, but the thing is I'm really hoping against hope to get it done before Easter (!). I have no doubt this is impossibly short notice in terms of availability, but can anyone give me contact details of good builders I could try anyway? Many thanks.