Customs clearance agents for sea shipments to Dammam port - reccomendations?

I will be shipping some personal effects (actually a large quany of books) from the UK to Dammam port. I am therefore wondering whether anyone has experience with shipping cargo to Dammam port and can recommend an (honest, reliable, inexpensive) customs clearing agent that can handle the customs clearance for this shipment, and ideally also deliver it to al-Rakah compound from the port?

Thanks,

Sabbir