Sunworld Landscape of Henderson maintained my vacation property in Lake Havasu City for 3 years. During that time they repeatedly knocked heads off the sprinklers by raking the rock landscaping carelessly to get rid of weeds rather than spray or pull the weeds. I often had water bills of over $100 a month, and my stucco retaining wall suffered so much water damage that the stucco started falling off in large clumps. I spent $1000 to have it repaired last fall. When I repeatedly contacted the company the told me to call someone who cared. He informed me Nov. 18 2010 that the company would no longer service Lake Havasu as of Oct 31. He refused to offer any compensation or restitution for the damage. In addition to water damage, a lost a lovely lemon tree and I had plants in my yard so overgrown with weeds that you couldn't even tell what kind of plant it was. Due to my husband's terminal illness I was unable to supervise closely. Do not recommend!