Derosier Law Firm Google Map 125 W School St, Lake Charles, LA 70605 Derosier Law Firm info Address: 125 W School St, Lake Charles, LA 70605 Website: jfdlaw.com Telephone: (337) 474-0820 Zipcode: 70591 City: Welsh State: Louisiana Work Time: Thursday 8AM–5PM,Friday 8AM–5PM,Saturday Closed,Sunday Closed,Monday (Washington’s Birthday) 8AM–5PM Hours might differ,Tuesday 8AM–5PM,Wednesday 8AM–5PM