I had noticed our sprinkler pressure getting progressively worse and areas of the lawn starting to die. Matt was quickly able to diagnose that we most likely had a tree root growing through the sprinkler line, and he gave me a very honest breakdown of potential costs and ways I could bring them down. It turned out our main sprinkler line was essentially choked off by a huge tree root strangling it, and Matt was able to get everything cut out and repaired, good as new, in far less time than I thought and for much less than I had been bracing myself to pay before I called.
Reply from Castle Rock Lawn and Sprinkler
2026.08.26
BJ, thank you for taking the time to share this. A tree root choking off a main sprinkler line can be a tough problem to track down, and we're glad Matt was able to diagnose it quickly, explain the options and get everything repaired without the cost becoming what you had feared. We especially appreciate your comments about Matt's honesty—that means a great deal to us. Thanks for trusting Castle Rock Lawn & Sprinkler with your system.
-John-
-John-