Weeds cleared from warehouse car park

The car park at our warehouse in Burnham-on-Sea has got weedy over the summer and needs sorting out. Weeds coming up through the tarmac and along the edges. Looking for someone to clear them properly and take the waste away. Open to a one-off tidy up, or a regular visit to keep on top of it if that works out better value. Let me know what you'd charge for either.