Darren Smith Halifax Radon Testing 3 - 644 Portland Street, Suite 410, Dartmouth, NS B2W 6C4, 3 - 644 Portland Street, Suite 410 Dartmouth NS B2W 6C4 902-817-5711902-817-5711 halifaxradontesting@gmail.com http://www.halifaxradontesting.ca Service Area Dartmouth Measurement Professionals Bookmark Share Facebook Twitter Google+ Tumblr LinkedIn Mail Map Get Directions By public transit Walking Bicycling