Walton Boulevard carries you past the open fields at the edge of the Oakland University campus, and along that stretch you can watch the whole Michigan year happen in one view — mud, then green, then gold, then white. ZAZ Lawn & Landscape LLC works every part of that cycle in Rochester Hills. Warm months mean mowing, trimming, edging and cleanups; cold ones mean plowing drives, clearing walks and laying down salt before dawn. Following the same properties all the way around gives you a feel for them that no single visit ever could. A place that looks cared for in July and cleared out in January is the honest measure of the job.