Local builder needed to create French Drain in side return

[DK_87]

Morning all,

Looking for a local builder to dig a small French drain (about 1.5m in length) for us to help combat against some damp in the side-return. We have damp specialists doing some work inside but need a drain created outside as well. It'll need an angle-grinder to get through some concrete.

Has anyone done something similar / have any recommendations of local builders or labourers with the skills necessary for this?

Thanks

DK