Profile Diann Vargas Manager Integrity Air Conditioning Repair Tolles Integrity Air Conditioning Repair Tolleson specializes in all aspects of maintenance AC repair and heating system repairs. Get best results with our professional technicians today! Last activity: on 28/11/2017 Joined: on 28/11/2017 http://www.integrityairconditioningrepairtolleson.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.