Opening hours of General Contractor in Riana, Tasmania Opening hours of General Contractor in Riana, Tasmania Home / Tasmania / Riana / General Contractor General Contractor B & J Johnson 450-460 Wyllies Rd, Riana, Tasmania 7316 61418586322 Categories of local businesses in Riana Camping Ground Cattery Construction & Contractors Demolition contractor Education Establishment Food General Contractor Kennel Lodging Park Post Office Primary school School Shopping & Services State School Veterinarian Veterinary care