For a few weeks each June the jacarandas turn whole Pasadena blocks blue and then lay the same color down again on the pavement. Pasadena Gardening & Tree Service works those older streets year-round — tree trimming and pruning shaped to a bungalow lot where the tree came first and the fence came later, and tree removal done tight and clean when a trunk has to come out from between two houses. Storm damage cleanup covers the aftermath of a hard wet night: the split limb, the wood scattered across the lawn, the yard swept back to itself. The measure of a good job on a street like that is a tree that looks like nothing happened to it and stands better than it did before. Serving Pasadena and the San Gabriel Valley towns beside it.