Toilets backing up during Sunday services at the First Baptist Church in Harrisonville, N.J., brought custodian Chester Randall on the run.For the first time in 40 years, Randall lifted the lid on the church’s 1,500-gallon concrete block cesspool. He found a tree root almost filling the tank. Local contractors wanted no part of it until Randall found Drain Visions LLC in Blackwood, N.J.“About 4 feet of root was growing up the 4-inch terra cotta lateral,” says company owner Frank Canora. “The main root entered beneath the cesspool lid, then fused with 4 1-inch roots coming in below the lateral to
