Plumber in Haddington, Scotland The most extensive list of Plumber in Haddington, Scotland One Central Haddington, Scotland Plumber Detail Address: 3 Hardgate, Haddington, Scotland EH41 3JW . Phone: +44 800 112 0123. Types of specialists in Haddington, Scotland Accounting Car repair Dentist Doctor Electrician General contractor Insurance agency Plumber Real estate agency Roofing contractor Veterinary care