Darren Smith Halifax Radon Testing 3 - 644 Portland Street, Suite 410, Dartmouth, Nova Scotia B2W 2M3, CA 3 - 644 Portland Street, Suite 410 Dartmouth Nova Scotia B2W 2M3 CA 902-817-5711902-817-5711 halifaxradontesting@gmail.com http://www.halifaxradontesting.ca Measurement Professionals Bookmark Share Facebook Twitter Google+ Tumblr LinkedIn Mail Map Get Directions By public transit Walking Bicycling