A sprinkler problem announces itself in small ways: one brown wedge in an otherwise green lawn, a soggy patch above a valve box, a head that fountains instead of fanning. JG Lawn Sprinkler Repair LLC follows those clues around Johnstown yards — tracing zones, swapping broken heads and cracked lines, resetting nozzles, digging one careful hole instead of opening half a lawn. In a place where the sun works this hard from May to September, an irrigation system is the difference between turf and dust. There's a plain satisfaction in walking a zone afterward and watching the water land exactly where it belongs. Sprinkler and lawn work in Johnstown and the towns around it.