- Tractor Trailer Accidents - Truck Accidents - 18 Wheeler Accidents - Semi Trailer Accidents - Tractor Trailer Accident Representation for Werner Trucking Shefren Law Office P.C., LLO, are tractor trailer accident attorneys. We have been helping injured individuals seek justice and maximized compensation for over 33 years. We offer legal services in personal injury resulting from 18-wheeler tractor trailer accidents and trucking accidents. We represent employees of Werner Trucking, an industry leader based in Omaha with presence throughout North America, China and Australia. Our work with Werner has helped us gain extensive experience in the trucking industry. Our experience in going to trial with big corporations is unmatched. Call Shefren Law Office P.C., LLO now for a free initial consultation appointment.