I'm trying to find the title of a horror movie, made fairly recently, say within the last 8 or 10 years, about a woman searching for her daughter with the help of a female motorcycle cop, who follow the little girl through the ruins of a burned out city which is inhabited by a Puritan cult who tortures and kills anyone they deem evil.

Silent Hill (2006) - IMDb (http://uk.imdb.com/title/tt0384537/)

You got it Dude! I stumbled onto the answer myself since I posted the question about an hour ago. And you are indeed correct it is Silent Hill
Nice goin' and thanks!

No worries mate.