Our Location SouthTech Environmental Group, LLCP.O. Box 1565DeRidder, LA 70634 Contact Us Email Address: info@southtech1.com Phone: +1 (337) 401-2350 Business Hours Monday ─ Friday: 7:30 ─ 5:00Saturday: 8:00 ─ 12:00 Send us a message LET’S Please fill out the form below to get in touch with us. We look forward to hearing from you!