Anderson Plumbing, Heating & Air Is Proud to Support NBC 7 and Telemundo 20's Third Annual "Clear the Shelters" Pet Adoption Campaign SAN DIEGO, CA--(Marketwired - August 16, 2017) - Anderson Plumbing Heating and Air is proud to sponsor NBC 7 and Telemundo 20's popular pet adoption campaign, Clear the Shelters. The annual campaign...