By the middle of May the maples along Park Road have closed overhead and West Hartford settles into the deep green it holds until August. Ramos Lawn Care Services LLC. cuts into that week upon week, edging clean along the curbs, trimming out the corners, keeping beds dark with fresh mulch. The land tilts up toward the reservoir hills on the west side, so half the skill is cutting a slope well enough that it still looks level from the street. Seed goes into the worn ground in fall, and the leaves come off it in November. The shape of the work is simple: come home, and the yard is done.