Profile Hitek Roofing Show my name on the attendees list for events I am attending: Yes Hitek Roofing At HiTek Roofing, we are well experienced in offering the perfect Roof Restoration & cleaning Services in North Sydney. We also provide the clear advice for the process of the roof restoration. Last activity: on 05/01/2017 Joined: on 05/01/2017 http://www.hitekroofing.com.au/ Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.