I'm writing you today because, although my dad now lives in a retirement home, we still own and maintain his house in Hurst.
The back lawn has developed a "depression" (kind of like a sinkhole but the grass is still intact). It seemed to begin sometime after the May rains. I don't THINK it's sprinkler related but I can't be sure. I have called a landscaper who promised to go look at it but then never showed up and won't return my calls. I called the water department but they said it wasn't their job. I've searched online but can't find any help or resources. This depression seems to be getting slowly bigger over time. I am at a loss as to who to call or what to do about this problem. Any advice would be greatly appreciated. Thank you!