I contacted Mr. Williamson to check and adjust sprinkler system.\r
He also programmed the Rain Bird Controller.After the job was done, I realized that one sprinkler head was not working properly. I called him numerous times and he never returned my calls. So, I decided to report him to the BBB since he did not respond to my certified letter sent to him. I do not recommend using Williamson Services. He takes advantage of Senior citizens(women).
more