Alamosa is laid out in a plain grid on a flat valley floor, which means the wind gets a straight run at everything, and so does the light. KLG Services LLC works that grid block by block: mowing, string-trimming, edging and cleanups when the grass is going, plowing, shoveling and de-icing when it is not. Spring here comes in on dust and gusts before it comes in on green, and fall shuts the door fast, so the calendar is less a schedule than a habit of watching the sky. A lot cleared corner to corner, a lawn cut in even lines, small results, but they are what a street looks like when someone is paying attention. The truck door has initials on it, and that is the whole of the promise.