Profile Casimir Quaak Marketing Manager Protech Air Duct Cleaning Mesa "Air Duct Cleaning" Protech Air Duct Cleaning Mesa has been providing high-quality air duct cleaning services in local Mesa area. We offer quality reliability of service with up-to-date technicians. Last activity: on 07/12/2017 Joined: on 07/12/2017 http://www.protechairductcleaningmesa.com 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.