Funeral homes in Thornton, Iowa, the US. Funeral homes locations in Thornton, Iowa. Find the nearest funeral homes locations, near you. All types of business services Bank Finance Funeral home Insurance Real estate All funeral homes in Thornton Open now Open 24 Hours Retz Funeral Home Funeral home +1 641-998-2311 107 2nd Street North, Thornton, Iowa 50479 Write a review Phone Hours Website Directions