Cain & Williams, Ltd. Co. Google Map 306-A By Pass, 123, Seneca, SC 29678 Cain & Williams, Ltd. Co. info Address: 306-A By Pass, 123, Seneca, SC 29678 Website: foothillslaw.com Telephone: (864) 784-2270 Zipcode: 62553 City: Oconee State: Illinois Work Time: Sunday Closed,Monday 9AM–5PM,Tuesday 9AM–5PM,Wednesday 9AM–5PM,Thursday 9AM–5PM,Friday Closed,Saturday Closed