Fort Lupton summers get loud in the good way — ballfields at Pearson Park, Trapper Days downtown, sprinklers ticking across bluegrass in the long blue evenings. American All-Star Services, llc keeps the grass under all of that in shape, with string trimming, edging and mowing on a schedule, plus the cleanups that bracket a Colorado growing year. When the plains flip over to winter, the company plows and shovels, taking drives, walks and parking areas back down to pavement. Turf at this altitude has to survive dry air, hard sun and wind that never fully quits, and it rewards anybody who pays attention to it. Attention is most of the job, in either season.