Late in the day the sun comes in low along the Mohawk and turns the Harmony Mills brick the color of a struck match. It is a good hour to look at a lawn — the light rakes across the grass and shows every line. EHLawncare cuts for that view: even passes, tight trimming around posts and hydrants, edges opened up so a walk reads as a walk again. Yards in Cohoes are mostly modest in size and generous in character, and they reward that kind of attention. Autumn brings leaves off the maples by the hundredweight, and clearing them away is part of the same promise.