Well, the north coast is a long distance. I don't suppose a company based in Monte Cristi does tanks in Las Galeras. I am in Cabarete if that's anywhere near you and I call a guy on 829 373 4643 to empty mine.
Thank you drstock. I should have been more specific ! I'm in Sosua / Cabarete area .. so the info you gave is most welcome. thank you !
How does he charge ? a set fee or by the quantity he removes ?