Mid-morning midweek on Zinfandel Drive, the traffic thins and the sound of a mower carries three yards down. JCP Lawn Service works that quiet stretch of the day: grass cut at the right height for the month, edges laid in straight along walks and drives, trimmer taken carefully around posts and valve boxes. Fertilizer and weed control follow the season so a Rancho Cordova lawn stays even instead of going blotchy in the heat. Aeration in the cooler months opens the soil, and overseeding fills the thin spots before winter rain arrives. Then the concrete is blown down and the place is left looking like somebody meant it.