Profile Frano Kos I am passionate about: Ability Plumbers Phoenix specializes in all aspects of maintenance plumbing and drainage repairs. Phoenix, AZ, United States Manager Ability Plumbers Phoenix Need plumbing? Our approved local plumbers are here to help with your next plumbing service or plumbing repair. Call Ability Plumbers Phoenix or book an appointment today! Last activity: on 17/11/2017 Joined: on 17/11/2017 http://www.abilityplumbersphoenix.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.